Wheat fertilizing method

Abstract

The invention discloses a wheat fertilizing method, which includes the following steps: 1) fertilization in soil preparation: applying a mixture fertilizer, of which the mass ratio of an organic fertilizer to an inorganic fertilizer is 8:2, according to fertilizing quantity of 30-40 kg / mu; 2) fertilization in reviving period: applying the nitrogen fertilizer by 15-20 kg / mu and the potassium fertilizer by 3-5 kg / mu; 3) fertilization in elongation stage; applying an organic fertilizer by 4-6 kg / mu, wherein the organic fertilizer is a mixture composed of chicken manure, pig manure, cow dung and earthworm excrement, applying the nitrogen fertilizer by 8-10 kg / mu, a phosphorus fertilizer by 4-6 kg / mu, the potassium fertilizer by 2-3 kg / mu and a microelement fertilizer by 0.1 kg / mu. The fertilizing method integrates organic fertilizers, inorganic fertilizers and the microelement fertilizer, wherein the applying amount of the organic fertilizers is increased, so that the fertilizing method is simple and effective and is less in pollution, and can increase the yield of wheat well.

Description

technical field [0001] The invention relates to a method for fertilizing wheat and belongs to the technical field of crop planting. Background technique [0002] Wheat is one of the main food crops in my country, and the output of wheat is related to the national economy of our country. In the process of wheat planting, the quality of fertilization is closely related to the yield of wheat. With the growth of our population, the reduction of cultivated land, the small scale of production, the shortage of water resources, the threat of drought, and the promotion of returning farmland to forests, etc., a series of problems have objectively aggravated the contradiction of food demand, and the promotion of agricultural technology is not in place. At present, there are still various hidden dangers and risks in my country's food problem that cannot be underestimated. [0003] At present, relatively simple chemical fertilizers are usually used in the planting process of wheat, an...

AI Technical Summary

Problems solved by technology

With the growth of our population, the reduction of cultivated land, the small scale of production, the shortage of water resources, the threat of drought, and the promotion of returning farmland to forests, etc., a series of problems have objectively aggravated the contradiction of food demand, and the promotion of agricultural technology is not in place. At present, there are still various hidden dangers and risks in my country's food problem that cannot be underestimated.

[0003] At present, relatively simple chemical fertilizers are usually used in the planting process of wheat, and in order to increase the yield, the amount of fertilizer is usually increased blindly. Although excessive fertilization will increase the yield of wheat to a certain extent, it also brings serious damage to the land. The burden will also lead to land salinization, and also increase the cost of planting to a certain extent