To make nutrient solution , required amount of chemical element is given below:
Name of the chemical element ------------------------------ Amount
Potassium di hydrogen phosphate ------------------------------ 270 g
Potassium nitrate ------------------------------ 580 g
Nitrocalcite ------------------------------ 1000 g
Epsom salt ------------------------------ 510 g
EDTA Iron ------------------------------ 80 g
Phomic or Monoclinic tetrahydrate ------------------------------ 6.10g
Boric acid ----------------------------- 1.80 g
Blue vitriol ----------------------------- 0.40g
Ammonium hepta molybdate ------------------------------ 0.38 g
White vitriol ----------------------------- 0.44 g
Procedure : Care should be taken to make solution A and solution B. At first stock solution A is prepared. Appropriate amount of Nitrocalcite and EDTA Iron should be dissolved in 10 litres of water and thus stock solution A is prepared . Remaining chemical nutrients should be mixed together in 10 litres of water and thus stock solution B is prepared.To prepare 1000 litres nutrient solution , at first 1000 litre water is taken to a tank. Then 10 litre solution from stock solution A is added to tank water and mixture is prepared by stirring the solution into water with a non metallic spoon. Then 10 litre solution from stock solution B is taken to the tank and stock solution B should be mixed well with a non metallic spoon.Thus nutrient solution necessary to the plant is prepared.
Where can I find all those chemical elements in bangladesh.
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