Molybdenum containing wheat compound fertilizer

Abstract

The invention discloses a molybdenum containing wheat compound fertilizer. The molybdenum containing wheat compound fertilizer is prepared from, by weight, 22-24 parts of molybdenite, 13-15 parts of calcium molybdate, 8-10 parts of sodium molybdate, 6-8 parts of ammonium paramolybdate, 5-7 parts of photinia lasiogyna leaves, 4-6 parts of rhaphiolepis indica leaves, 11-13 parts of Indian rose chestnut bark, 10-12 parts of maackia hupehensis bark, 22-24 parts of ammonium nitrate, 6-8 parts of superphosphate, 13-15 parts of potassium chloride, 9-11 parts of ox blood, 14-16 parts of chicken bones, 7-9 parts of fishbone, 3-5 parts of green bean leaves and 19-21 parts of sesame straw. The formula is scientific and reasonable, the effective nutritional ingredients of all the raw materials are combined, the effects supplement each other, healthy growth of wheat leaves can be promoted, healthy and strong growth of wheat plants can be promoted, a very good control effect is achieved for the armyworm disease of wheat, absorption and conversion of the molybdenum element by the wheat can be effectively promoted, therefore, the withering rate of wheat seedlings is effectively reduced, the thousand seed weight and yield of the wheat are increased, and higher economic profits are brought to farmer households.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, in particular to a molybdenum-containing wheat compound fertilizer. Background technique [0002] At present, the main nutrient elements in compound fertilizers are nitrogen, phosphorus, and potassium, but crop growth requires 18 essential nutrient elements. Therefore, the nutrient elements contained in conventional chemical fertilizers cannot fully meet the needs of crop growth. During the growth of crops, the lack of molybdenum in wheat is relatively common. It is manifested by leaves turning from green to yellow, and the front of the leaves fades and becomes lighter. It first appears on the old leaves, and then extends from the tip to the edge, and small yellow spots appear parallel to the veins. White spots gradually form flakes, and finally the front of the leaves dry up. Severe whole leaf dryness leads to the death of wheat, which seriously affects the yield of wheat and reduces the eco...

AI Technical Summary

Problems solved by technology

[0002] At present, the main nutrients in compound fertilizers are nitrogen, phosphorus, and potassium, but 18 kinds of essential nutrients are needed for crop growth. Therefore, the nutrients contained in conventional chemical fertilizers cannot fully meet the needs of crop growth.

During the growth of crops, the lack of molybdenum in wheat is relatively common. It is manifested by leaves turning from green to yellow, and the front of the leaves fades and becomes lighter. It first appears on the old leaves, and then extends from the tip to the edge, and small yellow spots appear parallel to the veins. White spots, and gradually form flakes, and finally make the front part of the leaves dry, and the severe whole leaf dryness leads to the death of wheat, which seriously affects the yield of wheat and reduces the economic profit of growers

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