Chemical fertilizer for corn

Abstract

The invention discloses a chemical fertilizer for corn. The chemical fertilizer for corn is prepared from, by mass, 16-20 parts of urea, 14-18 parts of slaked lime, 10-14 parts of phosphate fertilizer, 10-12 parts of river silt, 50-60 parts of dried pig manure, 5-9 parts of zinc sulfate, 18-22 parts of glycerol, 20-22 parts of coal gangue, 20-22 parts of algae powder, 30-40 parts of protein ooze, 20-30 parts of silkworm excrement and 70-80 parts of water. The chemical fertilizer for corn is simple in formula and can enhance soil activity, accelerate soil decomposition and improve the yield and quality of agricultural products after being applied.

Description

technical field [0001] The invention relates to a plant fertilizer, in particular to a corn fertilizer. Background technique [0002] Corn is an important food crop in our country. With the rapid increase of socially stable population, people's demand for food is also increasing. However, most of the chemical fertilizers used to cultivate corn are simple chemical fertilizers and compound fertilizers with unreasonable ratios. During its growth process, fertilization needs to be applied many times, the operation intensity is high, and the single chemical fertilizer and compound fertilizer with unreasonable ratio, single nutrient or uncoordinated ratio, the fertilizer effect is far from meeting the needs of corn growth. The invention provides a The special chemical fertilizer for corn has low raw material cost, and improves the utilization rate of nitrogen fertilizer, which is more conducive to the absorption and continuous utilization of crops, fully exerts the role of chemica...

AI Technical Summary

Problems solved by technology

[0002] Corn is an important food crop in our country. With the rapid increase of socially stable population, people's demand for food is also increasing. However, most of the chemical fertilizers used to cultivate corn are simple chemical fertilizers and compound fertilizers with unreasonable ratios. During its growth process, fertilization needs to be applied many times, the operation intensity is high, and the single chemical fertilizer and compound fertilizer with unreasonable ratio, single nutrient or uncoordinated ratio, the fertilizer effect is far from meeting the needs of corn growth. The invention provides a The special chemical fertilizer for corn has low raw material cost, and improves the utilization rate of nitrogen fertilizer, which is also more conducive to the absorption and continuous utilization of crops, giving full play to the role of chemical fertilizer, and at the same time significantly increasing the yield of corn