Foliar fertilizer for sorghum in spring and summer and preparation method of foliar fertilizer

Abstract

The invention discloses foliar fertilizer for sorghum in spring and summer. The foliar fertilizer is prepared from the following components in parts by mass: 12-16 parts of ammonium nitrate, 6-8 partsof potassium dihydrogen phosphate, 4-6 parts of salicylic acid, 2-6 parts of sodium borate, 5-10 parts of magnesium sulfate, 2-6 parts of leucine, 3-6 parts of a trace metal element preparation, 3-6parts of plant amino acid chelate, 4-8 parts of humic acid and 140-180 parts of deionized water. The foliar fertilizer can effectively increase the growth speed of sorghum in spring and summer and increase the yield accordingly; labor consumption is reduced by application of humic acid, the used raw materials are safe and pollution-free, the utilization rate of the fertilizer is high, and the influence on the planting environment is reduced.

Description

technical field [0001] The invention relates to a plant fertilizer, in particular to a spring and summer sorghum foliage fertilizer and a preparation method thereof. Background technique [0002] Sorghum, an annual herbaceous plant of the Poaceae family. Culms stout, erect, with supporting roots on basal nodes. Leaf sheaths are hairless or slightly powdery, ligule is dura mater, with round apex and cilia on the edge, warm in nature, resistant to drought and waterlogging, and can be divided into edible sorghum, sugar sorghum and broom sorghum according to their characters and uses, China has a wide range of cultivation, most of which are in the Northeast, where sorghum grains are eaten for food and wine making. However, during the sorghum planting process, the long-term use of large amounts of chemical fertilizers leads to deterioration of the soil environment, resulting in a decline in yield year by year, and the loss of fertility will lead to environmental pollution. , ne...

AI Technical Summary

Problems solved by technology

Leaf sheaths are hairless or slightly powdery, ligule is dura mater, with round apex and cilia on the edge, warm in nature, resistant to drought and waterlogging, and can be divided into edible sorghum, sugar sorghum and broom sorghum according to their characters and uses, China has a wide range of cultivation, most of which are in the Northeast, where sorghum grains are eaten for food and wine making. However, during the sorghum planting process, the long-term use of large amounts of chemical fertilizers leads to deterioration of the soil environment, resulting in a decline in yield year by year, and the loss of fertility will lead to environmental pollution. , need a high-efficiency fertilizer as a supplement to ground fertilizer