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Wednesday, February 29, 2012

Nutritional properties of NEEM


NEEM AS BIO-FERTILIZER

Neem acts as a bio fertilizer and helps in providing the required nutrients to plants. It is widely used to ensure a high yield of crops. Neem is used as a fertilizer both for food as well as cash crops, particularly vegetables and sugarcane. Benefits of Neem Fertilizer:

 

  • Performs the dual function of both fertilizer as well as pesticide
  • Acts as a soil enricher
  • Provides macro nutrients essential for all plant growth
  • Helps to increase the yield of plants in the long run
  • Bio degradable and Eco friendly
  • Excellent soil conditioner
     This is we find out that the Neem oil can be used as Natural feed to the Agricultural Crops, Hydroponics, Aeroponics, Greenhouses, Shadehouses, Glasshouses, Ornamentals, Plantations, Interiorscapes, Horticulture, Landscapes, Nurseries, Turf Grass, Shrubs, Trees etc..
Below is all the technical stuff, although as a totally organic, natural product, Neem Oil (1000ppm)contains:

Azadiractin :Min1000ppm
Nimbin : Min 850ppm
Salanin :Min 1500ppm
Nitrogen : Min 4%
Phosphorus :Min 1.5%
Potassium :Min 1.5%
PH :3.5
EC(dS/m) :2.2
Calcium :Min 0.7%
Magnesium :Min 0.5%
Sodium :8(mg/Kg)
Sulphate :12(mg/Kg)
Copper :14(mg/Kg)
Iron :600(mg/kg)
Manganese : 22(mg/kg)
Zinc :54(mg/kg)
Silica :1.04%
Sulphur :Min 1.20%

Neem Oil acts as A crop booster, Soil Preserver / Soil Amendment, Efficiency booster for fertilizers, Supplementary role, Nitrification inhibitor, Denitrification agent, Leaching Reducer.
A TYPICAL ANALYSIS OF NEEM OIL CAKE (in general)
Ca (calcium)
0.96%
Cu (Copper)
19 PPM
P (Phosphorus)
0.44%
Zn (Zinc)
19 PPM
Na (Sodium)
0.40%
Fe (Iron)
2705 PPM
K (Potassium)
0.98%
Co (cobalt)
1.5 PPM
N (nitrogen)
Varies by decomposition process
Mn (Manganese)
70 PPM
Neem Oil cake puts vital minerals back into the soil.
COMPOSITION OF NEEM OIL CAKE (in general)
Crude protein
13-35%
Fat
2 - 13%
Carbohydrate
26-50%
Ash
5-18%
Crude Fiber
8-26%
Acid - Insoluble Ash
1-17%

NEEM OIL CAKE decomposes slowly giving steady source of nitrogen along with aldehyde, fatty acids, tannins and phenol helps roots to keep growing and keeps the parasites (that feeds on roots) in check. If you are familiar with supplements of vitamins and trace minerals and positive effects of herbs in human lives, this is the herb for the plants.                                      

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