Planting method of zinc-rich corns
A planting method, zinc-rich corn technology, applied in the agricultural field, can solve the problems of low yield per mu, low yield, low utilization rate, etc., and achieve the effect of increasing germination rate, reducing dosage, and promoting germination
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Embodiment 1
[0037] A method for planting zinc-enriched corn, including land selection, seed selection, sowing, field management, and pest control. Noodle fertilizer, apply 2-4kg organic fertilizer and 1-2kg foliar fertilizer for each corn;
[0038] Among them: pest control is to spray 45 kg of water with 100 grams of thiophanate-methyl or 100 grams of mancozeb per mu in time for corn blight and brown spot disease;
[0039] The land selection is to choose a field with sufficient sunshine, fertile soil, good drainage and loose soil, and adjust the pH value of the soil to 6.7-7.0 by adding peat soil;
[0040] Seed selection is to select oval, disease-free corn as seed potatoes, each seed potato is cut into 3-5 tubers and smeared with plant ash for use;
[0041]The sowing is carried out in the cave dug at the top of the ridge, the distance between the caves is 35-40cm, and the depth is 28-30cm for sowing;
[0042] Reasonable irrigation is to keep soil moisture at 15%-20%;
[0043] Cultivat...
Embodiment 2
[0046] The difference of the cultivation method adopting embodiment 1 is:
[0047] Apply 2kg of organic fertilizer and 1kg of foliar fertilizer to each corn;
[0048] The organic fertilizer includes, in parts by weight: 10 parts of wolfberry water extract, 3 parts of zinc oxide mineral powder, 1 part of zinc-enriched yeast, 1 part of zinc sulfate, 1 part of pig liver, 1 part of soybean straw, 10 parts of seaweed, and crab shell 1 part, 1 part of celery leaves, 1 part of waste edible mushroom culture medium and 1 part of EM bacteria;
[0049] The foliar fertilizer is made from the following raw materials in parts by weight: 3 parts of Eucommia ulmoides water extract juice, 3 parts of vitamin B, 3 parts of mulberry fruit, 1 part of sodium nitrophenolate, 1 part of Morinda officinalis water extract and 1 part of molasses.
[0050] Wherein, the organic fertilizer is prepared by the following method:
[0051] (1): in parts by weight, respectively, after the pig liver, soybean str...
Embodiment 3
[0056] The difference of the cultivation method adopting embodiment 1 is:
[0057] Apply 4kg of organic fertilizer and 2kg of foliar fertilizer to each corn;
[0058] Among them, the organic fertilizer includes, in parts by weight: 20 parts of wolfberry water extract, 10 parts of zinc oxide mineral powder, 5 parts of zinc-enriched yeast, 8 parts of zinc sulfate, 8 parts of pig liver, 8 parts of soybean straw, 18 parts of seaweed, 8 parts of crab shells, 8 parts of celery leaves, 8 parts of waste edible mushroom culture medium and 8 parts of EM bacteria;
[0059] Wherein, the foliar fertilizer is made from the following raw materials by weight: 10 parts of Eucommia ulmoides water extract juice, 10 parts of vitamin B, 10 parts of mulberry fruit, 10 parts of sodium nitrophenolate, 1-10 parts of Morinda officinalis water extract and 10 parts of molasses share.
[0060] Wherein, the organic fertilizer is prepared by the following method:
[0061] (1): in parts by weight, respect...
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