Sunday, May 29, 2016

Vegetable Days to Harvest

Too often, we might think we are well prepared, but we are not.  A key part of being prepared is having a sustainable food plan like covered in the Prepper Handbook on Amazon Kindle.  In addition to knowing the Planting Dates, we need to know how long we will have to wait before our garden starts providing us with food.

Building your food stores the right way starts with enough canned and dried foods to last 12 months which allows time to plant our garden, harvest, prepare and preserve food for the winter.

Planting some foods that harvest early could be the difference between surviving and starving after a hard winter.  Here are the Days to Harvest for a long list of foods you should consider. The ones listed in red are Heirloom varieties that you can save seeds from and grow them again next year.  Seeds from hybrid varieties often will not reproduce.   Having both may be a good idea, but they must be planted far apart to prevent cross pollination as Bees will carry pollen great distances.  Of course, having a Green House for year-round food and/or Aquaponics represents an advanced level of preparation that most do not have and a much more reliable plan.

Vegetable Variety Days to Harvest
Asparagus Jersey Gem 300
Asparagus Jersey Giant 300
Asparagus UC-157 300
Asparagus UC-72 300
Bean - Lima Henderson Bush 65
Bean - Lima Jackson Wonder Bush 65
Bean - Lima Dixie White 70
Bean - Lima Fordhook 75
Bean - Lima Florida Speckled Pole 85
Bean Bush Tendergreen 40
Bean Bush Greencrop 50
Bean Bush Long Tendergreen 50
Bean Bush Topcrop 50
Bean Bush Improved Golden Wax 52
Bean Bush Pencil Pod Black Wax 53
Bean Bush Tendercrop 54
Bean Bush Early Contender 55
Bean Bush Goldcrop Wax 55
Bean Bush Jumbo 55
Bean Bush Blue Lake 60
Bean Bush Roma II 60
Bean Pole Kentucky Wonder 60
Bean Pole Romano Gold 60
Bean Pole Dade 65
Beet Pacemaker II 50
Beet Green Top Bunching 52
Beet Ruby Queen 55
Beet Detroit Dark Red 56
Broccoli Green Comet 40
Broccoli Packman 50
Broccoli Southern Comet 50
Broccoli Premium Crop 55
Brussel Sprouts Jade Cross 80
Cabbage Early Jersey Wakefield 53
Cabbage Market Prize 76
Cabbage Ruby Ball 78
Cabbage Bravo 85
Cabbage Green Boy 85
Cabbage Rio Verde 85
Cabbage Sanibel 90
Cabbage Savoy King 90
Cabbage Chinese Jade Pagoda 65
Cabbage Chinese Michihili 80
Cantaloupe Primo 77
Cantaloupe Caravelle 80
Cantaloupe Magnum 45 80
Cantaloupe Mission 80
Cantaloupe Hales Best 82
Cantaloupe Perlita 85
Cantaloupe TAM Uvalde 85
Cantaloupe Ambrosia 86
Cantaloupe Israeli 90
Carrot Royal Chantenay 65
Carrot Nantes Half Long 70
Carrot Red Core Chantenay 70
Carrot Imperator 58 75
Carrot Baby Thumbelina 55
Carrot Processing Gold King 68
Carrot Processing Danver 126 75
Cauliflower Imperial 60
Cauliflower Snow Crown 60
Cauliflower Snowball Y Improved 60
Celeriac Large Smooth Prague 110
Celeriac Marble Ball 110
Chives Chinese Chives 80
Chives Garlic Chives 80
Collards Blue Max 68
Collards Georgia Southern 75
Collards Vates 75
Corn Mirai 70
Corn Merit (Yellow) 75
Corn Honey n Pearl (Bicolor) 78
Corn Snowbelle (White) 79
Corn Summer Sweet 81
Corn Sugar Loaf 83
Corn Crisp-N-Sweet (Yellow) 85
Corn White Lightning (White) 86
Corn How Sweet It Is (White) 87
Corn Kandy Korn (Yellow) 89
Corn Sweet G-90 (Bicolor) 90
Corn Silver Queen (White) 91
Cucumber Pickling County Fair 87 48
Cucumber Pickling Carolina 49
Cucumber Pickling Calypso 52
Cucumber Pickling Homemade 55
Cucumber Pickling Little Leaf 55
Cucumber Pickling National 55
Cucumber Slicing Burpless 55
Cucumber Slicing Sweet Success 55
Cucumber Slicing Dasher II 60
Cucumber Slicing Poinsett 76 60
Cucumber Slicing Straight Eight 60
Cucumber Slicing Sweet Slice 62
Cucumber Slicing Ashley 65
Daikon Misato Rose Red Meat 60
Daikon Myashige 65
Eggplant Easter Egg 52
Eggplant Black Magic 72
Eggplant Early Long Purple 75
Eggplant Black Beauty 80
Eggplant Florida Hibush 85
Eggplant Florida Market 85
Eggplant California White 120
Eggplant Oriental Tycoon 54
Eggplant Oriental Ichiban 61
Eggplant Oriental Long Tom 75
English Pea Sugar Bon 55
English Pea Dwarf Gray Sugar 60
English Pea Little Marvel 63
English Pea Green Arrow 65
English Pea Sugar Mel 65
English Pea Wando 68
English Pea Sugar Snap 72
English Pea Sugar Daddy 75
Garlic California Early 120
Garlic California White 120
Garlic Elephant 120
Garlic French Mild Silverskin (Heirloom) 120
Garlic Mexican Purple 120
Greens Early Wonder Tall Top 55
Greens Malabar Spinach 70
Greens New Zealand Spinach 70
Honeydew Melon TAM Dew 100
Kale Dwarf Blue Curled Scotch 55
Kale Green Curled 75
Kohlrabi Grand Duke 45
Kohlrabi Early Purple Vienna 55
Kohlrabi Early White Vienna 55
Leek American Flag 130
Lettuce Butterhead/Bibb Tom Thumb 45
Lettuce Butterhead/Bibb Bibb 60
Lettuce Butterhead/Bibb Buttercrunch 70
Lettuce Crisphead/Iceberg Mission 75
Lettuce Crisphead/Iceberg Classic 85
Lettuce Looseleaf Black Seeded Simpson 45
Lettuce Looseleaf Simpson Elite 45
Lettuce Looseleaf Salad Bowl (green) 49
Lettuce Looseleaf Oakleaf 50
Lettuce Looseleaf Ruby Red 50
Lettuce Looseleaf Red Sails 52
Mustard Florida Broadleaf 40
Mustard Green Wave 45
Mustard Large Smooth Leaf 49
Mustard Southern Giant Curled 50
Okra Cajun Delight 49
Okra Lee 50
Okra Clemson Spineless 55
Okra Louisiana Green Velvet 55
Okra Emerald 58
Okra Burgundy 60
Okra Dwarf Green Long Pod 60
Onion Bulb Crystal Wax (Short Day) 60
Onion Bulb Early Grano 502 (YWR, Short Day) 80
Onion Bulb Eclipse (White, Short Day) 80
Onion Bulb Granex (YWR, Short Day) 100
Onion Bulb Yula (Intermediate Day) 103
Onion Bulb Candy Super Star (Intermediate Day) 110
Onion Bulb Red Burgandy (Short Day) 110
Onion Bulb Yellow TX Supersweet 1015 (Short Day) 110
Onion Bulb Ringmaster 120
Onion Bunching Evergreen Long White 65
Parsley Moss curled 75
Parsley Plain Italian 78
Parsley Banquet 80
Parsley Champion Moss Curled 80
Pea Snap Sugar Ann 60
Pea Southern Texas Pinkeye 60
Pea Southern Blackeye #5 65
Pea Southern Mississippi Silver 65
Pea Southern Pink Eye Purple Hull 65
Pea Southern Champion Cream 70
Pea Southern Knuckle Purple Hull 70
Pea Southern Texas Cream 8 75
Pea Southern Zipper Cream 75
Pea Southern Brown Sugar 80
Pepper Hot Long Red Cayenne 65
Pepper Hot Cayenne 70
Pepper Hot Hungarian Yellow Wax 70
Pepper Hot Jalapeno 70
Pepper Hot Super Cayenne 70
Pepper Hot Anaheim (Chile) 75
Pepper Hot Big Jim (Chile) 85
Pepper Hot Hidalgo Serrano 85
Pepper Hot Hot Portugal 85
Pepper Hot Red Chili 85
Pepper Hot Super Chili 85
Pepper Hot Habanero 100
Pepper Sweet Golden Summer (Bell) 65
Pepper Sweet Gypsy (Bell, YOR) 65
Pepper Sweet Sweet Banana 68
Pepper Sweet Bell Tower (Bell) 70
Pepper Sweet Big Bertha (Bell, Green) 70
Pepper Sweet Summer Sweet (Bell, Yellow) 70
Pepper Sweet TAM Mild Jalapeno 70
Pepper Sweet Emerald Giant (Pimento, Red) 75
Pepper Sweet Jupiter (Bell, Red) 75
Pepper Sweet Yolo Wonder (Bell) 75
Pepper Sweet Keystone Giant (Bell) 78
Pepper Sweet Senorita (Mild Jalapeno) 80
Pinto UI 114 85
Potato Irish Kennebec (White) 80
Potato Irish Norland (Red) 80
Potato Irish Purple Viking 90
Potato Irish Superior (White) 90
Potato Irish Yukon Gold 90
Potato Irish Red LaSoda 100
Pumpkin Large Big Max 120
Pumpkin Large Big Tom 120
Pumpkin Large Connecticut Field 120
Pumpkin Medium Jack Oâۉ„¢Lantern 110
Pumpkin Small Jack Be Little 95
Pumpkin Small Lady Godiva 95
Pumpkin Small Small Sugar 95
Pumpkin Small Munchkin 100
Pumpkin Small Triple Treat 110
Radish Champion 20
Radish Cherry Belle 22
Radish Early Scarlet Globe 24
Radish Scarlet Globe 24
Radish Easter Egg 25
Radish Sparkler 25
Radish Summer Cross 25
Radish White Icicle 30
Rutabaga American Purple Top 90
Shell French Horticultural 70
Squash Summer Early Prolific (Yellow, Straightneck) 40
Squash Summer Senator (Zucchini) 41
Squash Summer Dixie (Yellow, Cookneck) 45
Squash Summer Hyzini (Zucchini) 45
Squash Summer Earlâۉ„¢s White Bush (Scallop) 47
Squash Summer Butterbar (Yellow, Straightneck) 49
Squash Summer Hyrific (Yellow, Straightneck) 49
Squash Summer Pavo (Crookneck) 49
Squash Summer Sure Thing (Zucchini) 49
Squash Summer Blondie (Zucchini) 50
Squash Summer Burpeeâۉ„¢s Butterstick (Yellow, Straightneck) 50
Squash Summer Hybrid (Zucchini) 50
Squash Summer Multipik (Yellow Straightneck) 50
Squash Summer Peter Pan (Green, Scallop) 50
Squash Summer Sunburst (Scallop) 50
Squash Summer Supersett (Yellow Straightneck) 50
Squash Summer GoIdfinger (Zucchini) 51
Squash Summer Storrs Greer (Zucchini) 51
Squash Summer Gold Rush (Zucchini) 52
Squash Summer Aristocrat (Zucchini) 53
Squash Summer St. Patrick (Scallop) 55
Squash Summer Yellow Summer (Crookneck) 55
Squash Summer Patty Pan (White, Scallop) 60
Squash Summer Smoothie (Straightneck) 60
Squash Summer Sundrop (Yellow) 62
Squash Summer Bennings Green Tint (Scallop) 63
Squash Winter Royal (Acorn) 70
Squash Winter TabIe King (Acorn) 75
Squash Winter Butternut Types 90
Squash Winter Improved Butternut 90
Squash Winter Table Queen (Acorn) 90
Squash Winter Burgess Buttercup 95
Squash Winter WaItham (Butternut) 95
Squash Winter Ebony (Acorn) 100
Squash Winter Spaghetti Types 100
Squash Winter Vegetable Spaghetti Types 100
Sweet Potato  Vardaman 100
Sweet Potato  Beauregard 150
Sweet Potato  Centennial 150
Sweet Potato  Jewel 150
Swiss Chard Fordhook Giant 50
Swiss Chard Bright Lights 55
Swiss Chard Rhubarb Red 59
Swiss Chard Ruby 59
Tomato Large > 12 oz Better Boy (I) 70
Tomato Large > 12 oz Mountain Glory (I) 72
Tomato Large > 12 oz Big Beef (I) 75
Tomato Large > 12 oz Pik Rite (D) 75
Tomato Large > 12 oz Brandywine (Heirloom) 80
Tomato Large > 12 oz Floradade (D) 80
Tomato Large > 12 oz Early Big Red (I) 90
Tomato Medium 4 - 11 oz Ultra Sweet (I) 62
Tomato Medium 4 - 11 oz Carnival (D) 70
Tomato Medium 4 - 11 oz Celebrity (D) 70
Tomato Medium 4 - 11 oz Golden Jubilee (I) 72
Tomato Medium 4 - 11 oz Mountain Spring (D) 72
Tomato Medium 4 - 11 oz Porter Improved (I) 78
Tomato Paste Chico III (D) 70
Tomato Paste Roma (D) 75
Tomato Small < 3 oz Sunsugar (Cherry, I) 62
Tomato Small < 3 oz Small Fry (D) 65
Tomato Small < 3 oz Cherry Grande (D) 74
Turnip White Lady 40
Turnip Royal Globe 45
Turnip Greens All Top 35
Turnip Greens Purple Top 55
Turnip Roots & Greens Tokyo Cross 35
Turnip Roots & Greens Shogoin 42
Turnip Roots & Greens Purple Top White Globe 50
Watermelon Bush Sugar Baby 75
Watermelon Petite Sweet 75
Watermelon Prince Charles 80
Watermelon Calhoun Grey 85
Watermelon Charleston Gray 85
Watermelon Crimson Sweet 85
Watermelon Mirage 85
Watermelon Tendersweet (Orange) 85
Watermelon Allsweet 90
Watermelon Supersweet 90
Watermelon Jubilee 95
Watermelon Royal Jubilee 95
Watermelon Seedless Tri-X 313 85




For more information
Table of Contents
RED = Heirloom 
visit our 


Thursday, May 26, 2016

Vegetable Planting Dates


 Here are the planting windows of time for zone 8 & 9 (orange).  Colder zones will need to adjust spring planting zones to be later and fall planting zones to be earlier. 

CROPSPRING PLANTING DATEFALL PLANTING DATE
Asparagus2/1 – 3/15N.R.
Beans, Bush3/15 – 4/158/1 – 9/1
Beans, Pole3/15 – 4/158/1 – 9/1
Beans, Lima3/15 – 4/17/15 – 8/15
Beets2/1 – 4/19/1 – 10/15
Broccoli (plants)3/1 – 3/158/1 – 9/15
Brussels SproutsN.R.8/1 – 10/1
Cabbage (plants)2/1 – 3/18/15 – 9/15
Cabbage, Chinese2/1 – 2/158/15 – 9/15
Carrots2/1 – 2/158/15 – 10/15
Cauliflower (plants)2/15 – 3/18/15 – 9/15
Chard, Swiss2/15 – 4/18/1 – 10/15
Collard/Kale2/1 – 2/158/15 – 10/1
Corn, Sweet3/15 – 5/18/1 – 8/15
Cucumber3/15 – 4/158/1 – 9/1
Eggplant (plants)4/1 – 4/157/15 – 8/1
Garlic1/15 – 2/159/1 – 10/15
Kohlrabi2/1 – 3/18/15 – 9/15
Lettuce (leaf)2/1 – 3/19/15 – 10/15
Muskmelon (Cantaloupe)3/15 – 5/17/15 – 8/1
Mustard2/1 – 3/19/15 – 10/15
Okra4/15 – 7/1
Onion (plants)2/1 – 3/1N.R.
ParsleyN.R.8/15 – 10/1
Peas, English1/15 – 2/158/15 – 9/15
Peas, Southern4/15 – 6/17/1 – 8/1
Pepper (plants)4/1 – 4/157/1 – 8/1
Potatoes (Irish)2/1 – 2/158/15 – 9/15
Potatoes (Sweet) (slips)4/1 – 5/15N.R.
Pumpkin4/1 – 5/157/1 – 8/1
Radish2/1 – 4/19/15 – 10/15
Spinach2/1 – 3/19/1 – 10/15
Squash, Summer3/15 – 4/157/15 – 8/15
Squash, Winter4/1 – 4/157/1 – 7/15
Tomato (plants)3/15 – 4/17/15 – 8/1
Turnips2/1 – 3/110/1 – 11/1
Watermelon3/15 – 5/17/1 – 8/1
Watermelon (Seedless)3/25 – 5/17/1 – 8/1


For additional information see the following links:


Budget Garden Preparations

Sunday, May 22, 2016

Common Sense Gun Laws

What are "Common Sense Gun Laws?"  They are a phrase that has been focus group tested by the gun control lobby and found to be more agreeable to American Citizens.  So lets explore this further.

Should we prohibit guns from criminals & those who are mentally ill?  The obvious answer seems to be yes, but think about this.  If we disagree with the government, they can declare us criminals or mentally ill.  Anyone who would want to own a gun must be mentally ill in their minds.... right?  Anyone who owns the wrong kind of gun, that gets more and more restrictive over time is a criminal, right? Can you see where this could go.  Next, an annual mental examination will be required to own a gun at our expense and a huge government fee/tax.  Slowly over time, more and more "Common Sense" gun regulations are put in place until it becomes nearly impossible to legally own a gun... no problem for criminals as they actually prefer unarmed victims.  Interesting how a large majority of all mass shootings are in Gun Free Zones.  Perhaps the people who implement those gun free zones are in part responsible for the victims who are shot, far more so than the gun manufactures being responsible when a criminal uses a gun to commit a crime.

Ok, but obviously we should keep guns out of the hands of Terrorist?  Problem with that is the FBI definition of Terrorism would include George Washington and basically every other hero who fought in the American Revolution for our freedom from an oppressive government (England) who would have also been glad to ban our guns.

So it is very important to realize that "Common Sense Gun Laws" are part of a strategy to slowly take away the right to bear to bear arms over time and effectively ban guns just like Australia did. Australia first required that every gun be registered and then a few years later implemented a mandatory buyback. This is the type program that gun banners like Hillary Clinton support.

We hear the figures 90 gun deaths per day from Gun Banners. According to PolitiFact, this includes police shootings and only 1/3 are from homicides.  The largest part are suicides who would simply find another way if they didn't have a gun. Of the gun homicides:
  • 71% of gunshot victims had previous arrest records.
  • 64% had been convicted of a crime.
  • Each had an average of 11 prior arrests. 1, 2
  • 63% of victims had criminal histories and 73% of that group knew their assailant (twice as often as victims without criminal histories). 3
  • 74% of homicides during the commission of a felony involve guns.
If we want to act on Gun Violence, we should start by keeping these criminals in jail instead of releasing them early.  Since most crime is committed by repeat offenders, we could cut crime in half by putting and keeping them in jail or use the death penalty.


http://www.gunfacts.info/gun-control-myths/crime-and-guns/
Unfortunately, we hear few statistics to demonstrate how many crimes are avoided, and lives are saved because of the presence of guns and the media never covers these cases like shooting victims get.
But as Gun ownership has increased, crime has gone down according to the FBI background checks required to buy a gun and their crime statistics.

We also know restrictive places like Chicago and Mexico that have very few guns per capita (mostly the criminals & drug cartels), their Homicide rates are much higher than the US average which has a high gun ownership rate per capita.

In fact, crime is at a 44 year low according to FBI data complied by the NRA who is the leading supporter of American gun rights.  Every Patriot who believes that American should have the right to own guns should join this organization.

We hear statements like Europe bans guns and have far less gun deaths, but their total violent crime is much higher and in France (and California) where guns are highly restricted, they have more mass shootings than the US and our population is five times larger.  If you don't count the 5 US states with the strictest gun laws, then our crime rate is lower than most countries that ban guns.

There are many things that cause more deaths than guns like heart disease, tobacco, aids, cars and even swimming pools.  Yes, there are far more (about 11X) children die per swimming pool than there are per gun in the US.  the purpose of Gun Control is not really about public safety or saving lives, its about controlling we the people, so the Government can do what ever they want to. The more the government infringes on the right to bear arms, the more we need that right.  The right to bear arms is not about the right to protect your home or hunt, it is to insure a Free State.

 Abortion Doctors kill about 1,000 times more children each year than guns do, so gun control is NOT about protecting children. Granted the Supreme Court has said this is a woman's choice, so I'm not debating this issue but if a criminal kills a pregnant woman and her unborn child they are charged with a double homicide.

 

According to the US Constitution, only the powers it grants are given to the Federal Government.  All others belong to the States and Citizens.  So the Federal Government should not even have the power to regulate guns, even those that cross state lines.

So once again, every Patriot who loves this country and believes that Americans should have the right to own guns should join the NRA.  You can apply for membership here.

As a note, this content was not reviewed nor approved by the NRA and does not necessarily reflect their opinion or position on the subject of gun control.

For additional information see the following links:


Terrorist Attack - Best Preparations
Urban Survival Perspective


Friday, May 20, 2016

Using your garden to provide cover

Vegetable planters can provide food and 4 foot of dirt for cover.  With one at each corner, you can feed a family of four vegetables and guard your home against attacks from all directions with guards located at any two diagonally opposite corners.

Using Heirloom Seeds will allow you to save seeds from your best growing vegetables and plant them year after year. In many cases, wild plants will come up in your vegetables beds where seeds fell.

For additional Prepper information:
Blog Table of Contents

Sunday, May 15, 2016

PVC Survival Tube

Using a short piece of PVC pipe with some end caps, you can make your own PVC burial tube to store a host of supplies (list below).  The end caps glue on one end and press/screw on the other end for easy removal, OR glue on both ends for the most secure long term water tight seal.

Using a 6 inch (or larger) diameter PVC pipe sized to fit your stainless steel guns, you can use two of these low cost flexible PVC caps to cover the ends: http://www.amazon.com/Fernco-Inc-PQC-106-6-Inch-Qwik/dp/B000VZPZNG?ie=UTF8&psc=1&redirect=true&ref_=ox_sc_act_title_2&smid=ATVPDKIKX0DER

An advantage, or possible disadvantage of this model is that the metal hose clamp would be easily found with a metal detector.  It could also rust and be hard to get off or even break and fall off over time making it ineffective.  So I might limit this to a shorter term, lower cost alternative.


Another alternative are these slip/glue on caps that can be used on one or both ends:  http://www.amazon.com/Genova-40156-Cap-Sewer-Drain/dp/B000BQPAJ4?ie=UTF8&psc=1&redirect=true&ref_=ox_sc_act_title_1&smid=A1SV1BYDTUK2Z5




A more expensive alternative is to use on of the above glue on caps on one end, and these two items on the other end for a screw on/off access: 
http://www.amazon.com/Spears-Series-Fitting-Cleanout-Adapter/dp/B009H4245Y/ref=pd_bxgy_328_2?ie=UTF8&refRID=1FZAXFPZTXCND1PZ7QXJ


AND

http://www.amazon.com/Spears-P106-Series-Fitting-Cleanout/dp/B009H41U1S?ie=UTF8&psc=1&redirect=true&ref_=ox_sc_act_title_3&smid=A2LMF55FDXFV7T



These two combined look like a common sewer clean out port and can be installed in plain sight and still look normal.  They are also likely to last the longest.

There are also off the shelf Burial Tubes for firearms that are available like this one, but remember that PVC has been used for underground pipes for many years because it lasts the longest.



Including some desiccant to absorb moisture along with some of the long term storage bags might be a good idea. Be sure to bury them in a location that you will be able to find them for many years to come, and share one but not all of your locations with different trusted family &/or friends.  Keep a record of who you shared each one with for obvious reasons.

Here are some of the things you can store in a PVC Burial Tube:

  1. Take down Stainless Steel 22 caliber survival rife (Marlin or Ruger).
  2. Stainless Steel Revolver
  3. Ammo with Chrome/Nickle plated casings if possible.
  4. Gun oil
  5. Old US silver quarters and dimes
  6. Magnesium fire starter
  7. Water straw filter
  8. Para cord
  9. Stainless Steel Knife & saw
  10. Fish hooks (plated), steel leaders and braided fishing string.
  11. Candles
  12. Compass
  13. Small survival blanket
Remember buried storage items are likely long term which is why stainless steel and other more durable goods are suggested like a filter straw instead of tablets for treating water, or a Magnesium fire started instead of matches. Putting perishable items like batteries could age, corrode and damage many of the other goods in your tube so caution is advisable.  Water containers could leak, so avoid including water (and other liquids), but rather add a water filter.

For some additional ideas on what to pack see the following video:  Wilderness Survival Pack
For additional information see the following links:



Here are some additional links for building a PVC burial tube:

http://preppers.org/pvc-survival-time-capsule-make-one/
https://www.youtube.com/channel/UCe_vXdMrHHseZ_esYUskSBw




Sunday, May 8, 2016

Aquaponics

Aquaponics - A combination of fish and plant production using aquaculture and hydroponics systems, is moving from the realm of experimental to commercial. While it is not a commonly seen method, the USDA has some good information on the topic.  Elsevier, a leading publisher globally, reports that you need to raise about $5,000 per year of food to break even.

For a Prepper, Aquaponics is particularly interesting as a sustainable method for producing food.  This however is a partial - facially because as we harvest food from the system and consume them, the nutrients and mass must be replaced. For example; we remove 10 pounds of food then 10 lbs must be replaced. If not, the system rapidly becomes depleted and unproductive. This can be achieved by supplementing your system with organic fertilizer like chicken or horse manure.

A system like this that produce both vegetables and fish, along with a half dozen free range chickens (or other source of manure) to replenish the system, could potentially provide a sustainable supply of food for a long time.  In the Prepper Handbook available on Amazon Kindle for $4.99, I calculate that it takes about 7 acres to sustainability grow enough food for 1 adult.  This includes rotating the land and having space for cattle, goats and chickens.

I am cautious about using Aquaponics, or Hydroponics as a stand alone sustainable food production method for a Prepper.  But such a system could clearly provide diversity and be essential for a person in the city with limited land and valuable as a winter supply of food being raised in a green house to help supplement your dried, canned and smoked food stores built up in the summer.  I also believe that raising a pond of catfish or trout can be a good supplement to your sustainable food plan.  This is discussed in he Prepper Handbook along with a complete sustainable food plan. 

For additional Prepper information, see our Blog Table of Contents

For additional information on Aquaponics, read below on some inflation from the USDA website:

Aquaponics

Dan Burden, AgMRC Content Specialist
D. Allen Pattillo, Department of Natural Resources Ecology & Management, Iowa State University; North Central Regional Aquaculture Center (NRAC)


Overview

Aquaponics is a hybrid food growing technology that combines aquaculture (growing fish) and hydroponics (growing veggies in non-soil media and nutrient-laden water).  This is a relatively new hybrid technology; a survey of readily available professional and hobbyist Internet resources will quickly give one an appreciation of the wide breadth of and passion for this technology.

Aquaponics is intended to be a highly sustainable production system that incorporates principles of water conservation, sustainable vegetable production and perhaps organic plant and animal agriculture.  Systems vary in size from small indoor or outdoor home or classroom hobbyist units to immense commercial units. The systems are usually fresh-water based, but salt-water systems are used for some high-value fish or crustacean production.  It should be noted that the corrosive effects of salt-water can greatly increase the establishment, maintenance and depreciation costs of the production system.

In traditional tank-type aquaculture systems, the fish are raised within a mostly closed system where water is recirculated.  Since it is a closed system, filters are required to remove fish effluent and remove aqueous toxic compounds that result from the effluent or its decomposition.  If not removed, the effluent and its toxic nitrogenous bi-products quickly reach levels that are fatal to fish.  In aquaponics systems, the effluent is as passively managed as possible within the system using sumps and biofilters.  Some solids may be physically separated and removed; however, the majority of the toxic compounds are biologically converted into plant-usable nutrients through bio-conversion by beneficial bacteria within the biofilter.  This nutrient-laden water is now the fertilizer component of the plant aspect of the system.  The plants then remove the nutrients and the “de-nitrified” clean water is returned back to the fish, crustacean or mollusk aspect of the system as their water input.
An intermediate-scale pre-commercial aquaponic system.
The systems are highly sustainable and can be highly efficient to operate.  To create maximum efficiency and the highest return-on-investment (ROI) in a commercial system, energy inputs in terms of lighting (for the plants), aeration (for the fish) and pumps or uplift systems (overall system recirculation) should be carefully considered and reflected in the design of the system.  It is easy to build a working system.  It is challenging to fine-tune that system for maximum efficiency (lowest-cost and lowest-human-intervention operation; highest sustainability), maximum highest-quality plant production and best fish, crustacean or mollusk growth rate and health.
This closed-loop system has many advantages over conventional “open-loop” crop production systems:

  • It uses approximately 10% of the land area and 5% of the water volume required by conventional vegetable crops.
  • Due to less water and land use, aquaponics is perfect for highly efficient use of existing space or for special applications like intensive urban gardening.
  • Crop production time can be accelerated.  For example, butterhead lettuce varieties can be produced in about 30 days, instead of the typical 60-day growing period needed for conventional production.
  • Production can occur year-round under a greenhouse or in a temperature-controlled enclosure.  This allows producers to market fresh produce during seasons when trucked-in produce is at their highest seasonal prices.
  • Aquaponics is an adaptable process that allows for a diversification of income streams.  High-value herbs, vegetables, and leafy greens, as well as fish, crayfish, worms, mushrooms, and a number of other crops may be produced, depending upon local market interest and the interests of the grower.
  • These systems allow agriculture to take large innovative steps toward environmental sustainability.  Because these are mostly-closed-loop systems, nutrient effluent leaving the facility is virtually nonexistent.  Additionally, fish, plant, and other waste solids may be captured and converted into value-added fertilizer products for wholesale or retail sale.
  • Growers can start small, with minimal investment, perhaps using scrounged materials to see if the venture is “right for me,” then scale-up as markets and expertise develops.
The Australian Red-Claw Crayfish is an example of a crustacean that can be reared alone or with fish in an aquaponic system.
A nice tilapia harvest.
Example of a simple, but highly-effective siphon and sump used for an ebb & flow system.
Example of “deep-water culture” or “floating-raft” plant-growth technology.
One example of a commercially-available channel system used in Nutrient Film Technology (NFT); note the down-slope oriented channels and the common out-flow return collector.
This vertical drip installation maximizes available space, and is a highly adaptable modular installation.
There are many fish, crustacean or mollusk species that are well suited to aquaponic systems. With respect to fish species, tilapia and barramundi are fast-growing species well suited to the water temperatures of most aquaponic systems.  Other species, e.g., trout, hybrid-striped bass, bluegills, yellow perch or ornamental species like koi or pet-trade cichlids can be raised in these systems, but each species presents its own set of unique challenges and unique markets.  Crustaceans include fresh-water, salt-water and brackish-water shrimp and prawns, and crayfish.  Mollusks (snails) have been raised in some systems.
There are four major types of plant growth subsystems.  These include:

  • Ebb and Flow  - This method, also known as flood-and-drain culture, requires the use of a substrate, like pea gravel or expanded clay, for the plant roots to grow in for stability.  This method uses a constant inflow of water and auto-siphon device to flood then quickly drain the grow bed, usually on a 20- to 30-minute cycle.  This periodic water emersion and air exposure produces an environment highly conducive to healthy plant root systems.  This method has the advantage of structural support for larger and heavier fruiting plants, like peppers or tomatoes, that otherwise could be problematic.
  • Deep-water Culture  This method, also known as floating-raft culture, requires the use of a platform to support the plants and holes for the roots to access the water.  Styrofoam insulation is typically used as the raft and plastic net pots support the plants.  Aeration should be supplied via air stones in the water under the raft to ensure a high oxygen concentration should the water cease to circulate or become stagnant.  The larger volume of water required for this method has benefits.  It increases overall stability in temperature and water quality, which translates to lower overall maintenance and greater system stability.
  • Nutrient Film Technique (NFT) This method of plant culture allows the plant root systems to absorb nutrients from a thin film of water (up to ½-inch depth), while maintaining high oxygen exposure through high atmospheric air contact.  NFT is typically done by emitting a small amount of water into one end of a channel or gutter, and allowing that water to flow by gravity to the other end where it drains into a common collection area.  Because of the high potential surface area, this method allows for greater plant production with less water.
  • Drip Irrigation  This method uses drip emitters to provide a constant supply of nutrient-rich water to plant root systems, contained in large buckets of substrate, usually expanded clay or slabs of rock wool.  This method is very well suited to the production of fruiting, vine-type plants that can be grown continuously for multiple years, like cucumbers, tomatoes or some tropical fruits.  Plants generally are ‘trained’ to grow onto a trellis or similar structure for ease of harvest and maintenance.  An advantage to drip irrigation is the more inherently modular design.  If one plant dies or becomes diseased, it is easy to remove that plant or unit of plants and disinfect the area without sacrificing the entire crop.  Also, this method works well for large, heavy plants that need to sit on the floor, perhaps in a large pot.  Although in a large substrate container, the plant and its support infrastructure can easily be maintained, repositioned or modified.

There are hundreds of ways to build an aquaponics system.  Systems can be successful as a hobby-scale installation in a garage or basement, seasonally in the backyard or on the deck, or as full-blown commercial-scale ventures.  The critical considerations for any producer are: the amount of available space; the amount of available money for the project; the intent for and amount of food to be produced; and if a commercial venture, how the products will be marketed.  Aquaponically grown products, like other fish or produce, are highly perishable; it is important to keep in mind that harvest- and post-harvest handling and related marketing considerations are critical components of any aquaponics business plan.

Resources

Aquaponics overview from Growing Power a community group in Wisconsin

Aquaponics How To

Do It Yourself Aquaponics

Friendly Aquaponics

NCRAC: North Central Regional Aquaculture Center

Nelson &Pade a commercial system supplier.

The Aquaponics Source.Com
Seafood Safety

Wikipedia overview of aquaponics
Links checked: August 2013.


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