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Tampilkan postingan dengan label compost. Tampilkan semua postingan
Tampilkan postingan dengan label compost. Tampilkan semua postingan

Selasa, 10 Mei 2016

Black Soldier Flies In My Compost


While watering my compost pile I noticed a lot of Black Soldier Flies.
These flies are prized for their larvae, and many people raise them for chicken and fish food.
They are extremely beneficial and will help decompose compost very quickly. They will also help to keep pesky House Flies away and will not bother people like House Flies

Soon i will build a Black Soldier Fly barrel and begin to raise the larvae for my fish.

Heres another design from Chris Smith at Coastview Aquaponics - very simple and inexpensive.

Along the same lines is this house fly composter.  At first you might ask why would I want to attract house flies.  But if the chickens are eating virtually every maggot they will not survive long enough to reproduce.  In fact the chickens will also eat flies. 
My neighbors dogs are responsible for the flies, this is another way to control the populations.

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Minggu, 17 April 2016

Kratky Method DWC Compost Tea Hydroponics 2 Hydroponic Tomatoes


I have considered conducting this same experiment.  After skipping ahead to #5 it appears that using synthetic fertilizer won out over compost tea.
It only makes sense if you believe the vast amount of research that has been done around formulas.

Here are the formulas Ive been able to collect from https://hydro-gardens.com/product-category/fertilizers/chemgro/

Tomato Formula 4-18-38
  Dutch Tomato Varieties
     Seedlings
     2.27 gm/gal Chem-Gro 4-18-38
     1.14 gm/gal CaNO3
     1.14 gm/gal MgSO4
     pH = 6.5
     Conductivity 1200ppm + Source water
    (1.60 mhos + Source Water) at 2nd cluster of flowers
   To 4th Flower Cluster
     2.27 gm/gal Chem-Gro 4-18-38
     2.27 gm/gal CaNO3
     1.14 gm/gal MgSO4
     pH = 6.2
     Conductivity 1500ppm + Source water
      (2.00 mhos + Source Water) at 4th cluster of flowers
   Older Plants
     2.27 gm/gal Chem-Gro 4-18-38
     2.27 gm/gal CaNO3
     1.14 gm/gal MgSO4
     pH = 6.2
     Conductivity 1500ppm + Source water
      (2.27 mhos + Source Water)

Heirloom Tomatoes may find this formula a bit too high in nitrogen so some experimentation will be required.
 

Chem-Gro makes several fertilizers.
Below are formulas that balance NPK and nutrients specifically for different crops.
Tomato Formula 4-18-38
Strawberry Formula 8-12-32
Lettuce Formula 8-15-36
Cucumber Formula 8-16-36
Pepper and Herb Formula 11-11-40
Hobby Formula 10-8-22
Southern Vegetable Formula 7-14-36
Hydroponic Special Formula 5-11-26








Strawberry Formula 8-12-32
   After Transplanting
     1.14 gm/gal Chem-Gro 8-12-32
     1.14 gm/gal CaNO3
     0.71 gm/gal MgSO4
     pH = 6.5 - 6.8
   Flowers Begin To Open
     1.70 gm/gal Chem-Gro 8-12-32
     1.70 gm/gal CaNO3
     1.14 gm/gal MgSO4
     pH = 6.5 - 6.8

Lettuce Formula 8-15-36
   Seedlings
     2.27 gm/gal Chem-Gro 8-15-36
     1.70 gm/gal CaNO3
     1.14 gm/gal MgSO4
     pH = 6.4 - 6.7
     1350 ppm + Source Water
     1.80 mhos + Source Water
   Mature Plants
     2.27 gm/gal Chem-Gro 8-15-36
     2.27 gm/gal CaNO3
     1.41 gm/gal MgSO4
     pH  = 6.0 - 6.5
     1575 ppm + Source Water
     2.10 mhos + Source Water


Cucumber Formula 8-16-36
   Seedlings
     2.27 gm/gal Chem-Gro 8-16-36
     1.70 gm/gal CaNO3
     1.14 gm/gal MgSO4
     pH = 6.4 - 6.7
     1350 ppm + Source Water
     1.80 mhos + Source Water
   Mature Plants
     2.27 gm/gal Chem-Gro 8-16-36
     2.27 gm/gal CaNO3
     1.42 gm/gal MgSO4
     pH  = 6.4 - 6.7
     1570 ppm + Source Water
     2.20 mhos + Source Water

 Pepper and Herb Formula 11-11-40
   Seedlings
     2.27 gm/gal Chem-Gro 11-11-40
     1.70 gm/gal CaNO3
     1.14 gm/gal MgSO4
     pH = 6.2 - 6.5
     1350 ppm + Source Water
     1.60 mhos + Source Water
   Mature Plants
     2.27 gm/gal Chem-Gro 11-11-40
     2.27 gm/gal CaNO3
     1.41 gm/gal MgSO4
     pH  = 5.8 - 6.2
     1500 ppm + Source Water
     2.20 mhos + Source Water
 
 Hobby Formula 10-8-22

   Seedlings
     2.27 gm/gal Chem-Gro 10-8-22
     1.14 gm/gal MgSO4
     pH = 6.2 - 6.5
     800 ppm + Source Water
     1.07 mhos + Source Water
   Mature Plants
     4.54 gm/gal Chem-Gro 10-8-22
     1.14 gm/gal MgSO4
     pH  = 6.2 - 6.5
     1500 ppm + Source Water
     2.00 mhos + Source Water

 Southern Vegetable Formula 7-14-36
   Seedlings
     2.27 gm/gal Chem-Gro 7-14-36
     1.70 gm/gal CaNO3
     1.14 gm/gal MgSO4
     pH = 6.4 - 6.7
     1375 ppm + Source Water
     1.83 mhos + Source Water
   Mature Plants
     2.27 gm/gal Chem-Gro 7-14-36
     2.27 gm/gal CaNO3
     1.41 gm/gal MgSO4
     pH  = 6.0 - 6.5
     1575 ppm + Source Water
     2.10 mhos + Source Water

Hydroponic Special Formula 5-11-26
   Seedlings
     2.84 gm/gal Chem-Gro 11-11-26
     1.14 gm/gal CaNO3
     0.57 gm/gal MgSO4
     pH = Adjust to your crop
     1350 ppm + Source Water
     1.80 mhos + Source Water
   Mature Plants
     2.84 gm/gal Chem-Gro 11-11-40
     2.27 gm/gal CaNO3
     1.14 gm/gal MgSO4
     pH  = Adjust to your crop
     1570 ppm + Source Water
     2.20 mhos + Source Water


  
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