Amino acid containing water-soluble fertilizer applicable to rice crop and preparation method therefor

Abstract

The invention discloses an amino acid containing water-soluble fertilizer applicable to rice crop. The amino acid containing water-soluble fertilizer mainly contains the ingredients in percentage by weight: 70-78% of amino-acid mother liquor, 20-30% of citric acid, 15-20% of zinc sulfate, 15-20% of ferrous sulfate, 15-20% of magnesium sulfate, 0.2-0.5% of sodium molybdate, 0.2-0.5% of compound glycuronate, 15-20% of potassium dihydrogen phosphate, 15-20% of manganese sulfate, 15-20% of boric acid, 15-40% of urea, 5-10% of disodium octaborate tetrahydrate, 15-40% of rare-earth element compound, 15-20% of rare earth nitrate and 15-20% of compound amino acid solution (free amino acids). The amino acid containing water-soluble fertilizer has the beneficial effects that the product disclosed by the invention has remarkable actions on the rooting, seedling promoting, straw strengthening, resistance improving, crack control, yield increase, quality improvement and the like of rice and can be used for fermenting degradable substances of a variety of agricultural products, the content of active amino acids is high, the absorption efficiency of the crop is high, the product plays roles in promoting rooting and flowering and improving color and luster, and the crop has good resistance.

Description

Technical field [0001] The invention involves the field of agricultural fertilizer technology, especially a kind of rice crop contains amino acid water -soluble fertilizers and allocations. Background technique [0002] At present, rice is the world's largest food crop. my country is one of the world's large rice planting countries. Rice resources are rich and excellent.Fertilizer is an indispensable nutrients in the growth of rice crops. Scientific fertilization can improve the growth environment of rice crops and improve crop yield and quality.However, due to the long -term planting process, a large or excessive application of single chemical fertilizer has caused the nature of the soil to be damaged to varying degrees by the beneficial bacteria of the soil.The long -lasting concept of farming has attached great importance to the application of a large amount of elements, and the importance of medium -sized elements is insufficient. As a result, the proportion of a large number...

AI Technical Summary

Problems solved by technology

However, due to the long-term, large or excessive application of single chemical fertilizers in the process of planting rice, the physical and chemical properties of the soil and the beneficial bacteria in the soil have been damaged to varying degrees, the utilization rate of crop fertilizers is low, and many nutrients are lost. The long-standing farming concept has paid special attention to the application of macronutrients, and insufficient understanding of the importance of micronutrients, resulting in a serious imbalance in the ratio of macronutrients to microelements in the soil, increased difficulty in increasing crop yields, and overall decline in crop quality, etc. Problems, the role of medium and trace elements in agricultural production has become increasingly prominent

As a result, rice fertilizer damage and diseases are frequent in my country, and rice yield and quality have seriously declined.

Images