EM (Effective Microorganisms) tree nutrient solution
A nutrient solution and tree technology, applied in liquid fertilizer, application, organic fertilizer and other directions, can solve the problems of short fertilizer efficiency, damage to soil environment, low nutrient utilization rate, etc., and achieve the effect of easy preparation and convenient use
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Embodiment 1
[0017] Embodiment 1: a kind of EM tree nutrient solution, is made up of two kinds of nutrient packages of A and B, 1 part of A nutrient package and 0.1 part of B nutrient package are dissolved in 1000 parts of pure water and stirred and dissolved to make a nutrient solution evenly, and the nutrient The liquid is poured into the drip irrigation nutrition bag and hung on the transplanted tree for drip irrigation or the nutrient solution is directly used for root irrigation. The A nutrient contains 2-5% EM bacterial stock solution, 28-32% potassium nitrate, 3-7% ammonium dihydrogen phosphate, 8-13% magnesium chloride, 43-59% pure water; the B nutrient contains 1.7-1.9% Manganese chloride, 2.6-2.9% boric acid, 0.22% zinc sulfate, 0.07% copper sulfate, 0.04% ammonium molybdate tetrahydrate, 94.87%-95.37% pure water.
Embodiment 2
[0018] Embodiment 2: a kind of EM tree nutrient solution, is made up of two kinds of nutrient packs of A and B, 1 part of A nutrient pack and 0.1 part of B nutrient pack are dissolved in 1000 parts of pure water and stirred and dissolved to make a nutrient solution evenly, and the nutrient The liquid is poured into the drip irrigation nutrition bag and hung on the transplanted tree for drip irrigation or the nutrient solution is directly used for root irrigation. The A nutrient contains 3% EM bacteria stock solution, 30% potassium nitrate, 6% ammonium dihydrogen phosphate, 10% magnesium chloride, 51% pure water, and is placed in a portable container after configuration; the B nutrient contains 1.79 % manganese chloride, 2.84 boric acid, 0.22% zinc sulfate, 0.07% copper sulfate, 0.04% ammonium molybdate tetrahydrate, 95.04% pure water, put in a portable container after configuration; Dissolve the B nutrition package in 1000 parts of pure water, stir and dissolve evenly to make ...
Embodiment 3
[0019] Embodiment 3: A kind of EM tree nutrient solution, tree species: 50 ginkgos, average diameter at breast height 10cm, because the long-distance transportation time is longer, dehydration is serious, do cut-off treatment when transplanting, keep some branches, planting environment is the both sides of road , the average thickness of the soil is 40cm, and it is yellow-brown soil mixed with stones, and the soil compaction is more serious; a kind of EM tree nutrient solution is obtained by the following preparation method in the present embodiment: (1) prepare the first nutrient package, take by weighing 28g potassium nitrate , 3g of ammonium dihydrogen phosphate, and 8g of magnesium chloride are placed in a container with a capacity of 100ml, add 20ml of pure water and mix evenly, then drop into 2ml of EM bacterial stock solution, add pure water to 100ml, stir until fully mixed for subsequent use; (2) prepare B Nutrition package, weigh 17g of manganese chloride, 26g of boric...
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