Special organic and inorganic compound fertilizer for wheat

Abstract

The invention relates to the field of agricultural fertilizers, and specifically relates to a special organic and inorganic compound fertilizer for wheat. The special organic and inorganic compound fertilizer for wheat comprises an organic and inorganic compound material and a microorganism compound fungicide, and the organic and inorganic compound material comprises the following raw materials inpercentages by weight: 30% to 45% of urea, 18% to 30% of monoammonium phosphate, 3% to 10% of potassium chloride, 10% to 20% of organic matters, 5% to 10% of calcium sulfate, 2% to 6% of an adhesive,0.1% to 0.5% of an enveloping agent and 0.2% to 1% of an anti-blocking agent. According to the special organic and inorganic compound fertilizer for wheat, the content of chemical fertilizer is reduced, in addition, the organic matters and the microorganism compound fungicide are added, so that the supply for major elements P2O5 and K2O is guaranteed, the utilization of the organic matters and the activity of the microorganism compound fungicide are also guaranteed, the soil is improved, the soil fertility is fertilized, the using amount of chemical fertilizer is also reduced, and the purposeof improving the yield and quality of wheat is realized.

Description

technical field [0001] The invention relates to the field of agricultural fertilizers, in particular to a special organic-inorganic compound fertilizer for wheat. Background technique [0002] Wheat is one of the important food crops in the world, rich in starch, protein and fat, and also one of the important energy sources for the human body. Wheat is the staple food of about one-third of the world's population; in my country, wheat is the second largest food crop after rice, and the development of the wheat industry directly affects livelihood issues such as food and clothing for 1.3 billion people. However, the growth period of wheat is as long as 230 to 240 days, which is divided into growth periods such as emergence, tillering, jointing, booting, heading, flowering, filling and maturity. Therefore, the demand for nutrients is large and lasting. [0003] In the current wheat production process, due to the long-term and large-scale application of single chemical fertiliz...

AI Technical Summary

Problems solved by technology

[0003] In the current wheat production process, due to the long-term and large-scale application of single chemical fertilizers instead of organic fertilizers, many problems have been caused to modern agriculture, such as: soil compaction, decreased soil vitality, increased soil salt and alkali damage, acid damage, The reduction of organic matter content and the reduction of beneficial biological bacterial communities, etc., lead to low fertilizer utilization rate, decreased fertility, and environmental pollution, which eventually lead to low ability of resisting natural disasters, easy lodging, aggravated diseases and insect pests, low yield and poor quality of wheat during the growth process. However, the increase in input costs has seriously damaged the enthusiasm of farmers for planting wheat.