Amino-acid water-soluble fertilizer for castanea mollissima and preparation method therefor

Abstract

The invention discloses an amino-acid water-soluble fertilizer for castanea mollissima and a preparation method therefor. The amino-acid water-soluble fertilizer contains the ingredients: amino-acid mother liquor, citric acid, zinc sulfate, ferrous sulfate, magnesium sulfate, potassium dihydrogen phosphate, manganese sulfate, boric acid, urea, disodium octaborate tetrahydrate, peat, Avermectins, gibberellin, potassium polyacrylate, ammonium hydrogen carbonate, calcium superphosphate, calcium nitrate, ammonium molybdate, calcium amino-acid chelate, copper amino-acid chelate, magnesium amino-acid chelate and zinc amino acid chelate. The amino-acid water-soluble fertilizer contains complete macro-elements, medium elements and trace elements, contains 16 kinds of nutrient elements required by plants and 18 kinds of amino acids required by the plants, is rich and balanced in nutrition and can meet the requirements of each stage of a castanea mollissima growth process on nutrition, the number of shells of a single plant is increased, the fruit set percentage of castanea mollissima is increased, the weight of a single grain and the nut number of each shell are increased, and the content of starch, sugar and protein in castanea mollissima fruits can also be increased, so that the commodity rate of the castanea mollissima is increased, and the aims of increasing yield and income are achieved. The adverse resistance of the castanea mollissima can be enhanced.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to a chestnut amino acid water-soluble fertilizer and a preparation method. Background technique [0002] At present, amino acid is an indispensable nutrient in the growth process of chestnut crops. Scientific fertilization can improve the growth environment of chestnut 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 planting chestnuts, the physical and chemical properties of the soil and the beneficial bacteria of 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 macronutrient...

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 chestnuts, the physical and chemical properties of the soil and the beneficial bacteria of 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

After the implementation of the existing amino acid fertilizers suitable for chestnuts, the number of sheds per plant and the increase in the fruit setting rate of chestnuts are not high. decline

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