Compound fertilizer for promoting increasing of production and income of maize

Abstract

The invention belongs to the field of fertilizers, and particularly relates to a compound fertilizer for promoting increasing of production and income of maize. The compound fertilizer for promoting increasing of production and income of maize is characterized by being preparing from, by weight, 20 parts to 50 parts of manure, 10 parts to 20 parts of compound microorganism bacterium agents, 1 part to 10 parts of activated sludge, 5 parts to 15 parts of plant ash, 5 parts to 15 parts of sesame-seed cake dregs, 5 parts to 10 parts of urea, 5 parts to 15 parts of ammonium dihydrogen phosphate, 1 part to 8 parts of mushroom residues, 1 part to 3 parts of sesbania leaves and 1 part to 4 parts of humic acid. The compound fertilizer has the advantages that the maize is planted with the method that microorganism biologically compound fertilizers and organic fertilizers are combined; compared with the traditional method that only chemical fertilizers and organic fertilizers are applied, the production of the maize planted with the method is higher; in addition, as the compound microorganism bacterium agents are adopted, the physical characteristics of soil are improved, the soil is activated, the nutrition imbalance problem in the soil is solved, the soil fertility is easily increased, and the aims of increasing the production and improving the quality of the maize are achieved.

Description

technical field [0001] The invention belongs to the field of fertilizers, and in particular relates to a compound fertilizer for increasing corn production and income. Background technique [0002] Corn planting is mainly based on farmyard manure and supplemented by chemical fertilizers; or it is mainly based on chemical fertilizers and supplemented by farmyard manure. This is the traditional way of fertilizing corn. Most of the corn is planted in hilly areas. Mainly organic fertilizer, rich in nutrients, can improve the soil, fertilize the land, and have a long fertilizer effect. Chemical fertilizers are quick-acting fertilizers. Although they also contain the nutrients needed by corn, compared with farmyard manure, the nutrient components are still single. At the same time, during the application of chemical fertilizers, there are still other components remaining, which is not conducive to the growth of corn and the improvement of soil fertility. . [0003] In the proces...

AI Technical Summary

Problems solved by technology

Soil acidification will lead to the release of toxic substances, or increase the toxicity of toxic substances, which will have adverse effects on organisms

Soil acidification can also dissolve some nutrients in the soil. Under the action of rainfall and irrigation, it will infiltrate downward to replenish groundwater, causing the loss of nutrients, resulting in barren soil and affecting the growth of crops.

[0005] 2. Lead to soil compaction and decline in fertility

Extensive application of chemical fertilizers, land use without cultivation, resulting in a decline in soil organic matter, chemical fertilizers cannot compensate for the lack of organic matter, further affecting the survival of soil microorganisms, not only destroying the structure of soil fertility, but also reducing fertilizer efficiency

[0006] 3. Harmful substances pollute the soil