Amino acid-containing water soluble fertilizer for tea crops and preparation method thereof

Abstract

The invention discloses amino acid-containing water soluble fertilizer for tea crops and a preparation method thereof. The amino acid-containing water soluble fertilizer comprises, by weight, 70-78% of an amino acid mother liquor, 10-20% of citric acid, 10-20% of zinc sulfate, 5-15% of ferrous sulfate, 15-20% of magnesium sulfate, 15-20% of potassium dihydrogen phosphate, 15-20% of manganese sulfate, 15-20% of boric acid, 15-40% of urea, 3-5% of composite sugar alcohol, 4-10% of a surfactant, 1-3% of a chelating agent and 0.8-1.2% of an organic solvent. The amino acid-containing water soluble fertilizer has substantial effects of rooting, seeding promoting, straw strengthening, stress resistance, crack resistance, yield increasing and quality improvement, has high contents of a plurality of agricultural product fermentation degradation materials and amino acids, has good crop absorption efficiency, can promote rooting and leaf growth and has good stress resistance.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to an amino acid-containing water-soluble fertilizer for tea crops and a preparation method. Background technique [0002] At present, tea is the world's largest food crop. my country is one of the world's largest tea planting countries, with rich tea resources and a wide variety of fine varieties. Fertilizer is an indispensable nutrient in the growth process of tea crops. Scientific fertilization can improve the growth environment of tea crops and improve crop yield and quality. However, due to the long-term, large or excessive application of single chemical fertilizers in the process of tea plantation, 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...

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 tea plantation, 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 production, and overall decline in crop quality, etc. problem, the role of medium and trace elements in agricultural production has become increasingly prominent

As a result, my country's tea is frequently damaged by fertilizers and diseases, and the yield and quality of tea are seriously reduced.

Images