Organic-inorganic set fertilizer for quality improvement and effect enhancement of tea and preparation method thereof

Abstract

The invention relates to an organic-inorganic set fertilizer for the quality improvement and effect enhancement of tea and a preparation method thereof. The set fertilizer comprises base fertilizer and topdressing fertilizer; the base fertilizer is prepared by fermenting farmyard manure, brewer's grain, tea residues, Chinese herbal residues, tea tree fallen leaves, straw powder, soybean meal powder, peat soil, earthworm excrement, edible fungus residue, mashed grape, mashed apple, mashed lemon, silkworm excrement, medical stone powder, biological charcoal residues, plant ash, lime powder, borax, proteolytic enzymes, lactic acid bacteria, azotobacter, rhizobium, potassium-dissolving bacteria, cellulose-decomposing bacteria, antibiotic-producing bacteria and rice washing water; the topdressing fertilizer is prepared by mixing fulvic acid, urea, sodium humate, potassium chloride, ferrous sulfate, zinc chloride, calcium superphosphate and water. The preparation method of the organic-inorganic set fertilizer comprises the steps of preparing the base fertilizer and preparing the topdressing fertilizer; the set fertilizer can enhance the fertilizer maintenance and water retention capabilities of soil, provide more abundant and easily-absorbed nutrients for tea growth and improve the quality and yield of the tea; the preparation method is easy to operate, and the raw materials can be fermented and decomposed more completely.

Description

technical field [0001] The invention relates to the field of planting, in particular to a fertilizer and a preparation method thereof. Background technique [0002] Tea trees first appeared in the Yunnan-Guizhou Plateau and Xishuangbanna area in the southwest of my country. my country is the hometown of tea, and Chinese people have a history of thousands of years of making and drinking tea. After the separation and identification of modern science, tea contains more than 450 kinds of organic chemical components and more than 40 kinds of inorganic mineral elements, and the organic chemical components and inorganic mineral elements in tea make it have good nutritional value and health benefits. [0003] At present, the compound fertilizers applied to tea mainly contain three inorganic elements: nitrogen, phosphorus, and potassium. Although they can meet the needs of tea growth in a short period of time, the content of nitrogen, phosphorus, and potassium elements cannot meet...

AI Technical Summary

Problems solved by technology

[0003] At present, the compound fertilizers applied to tea mainly contain three inorganic elements: nitrogen, phosphorus, and potassium. Although they can meet the needs of tea growth in a short period of time, the content of nitrogen, phosphorus, and potassium elements cannot meet the needs of tea during the entire growth period. ratio, and it lacks a certain amount of medium and trace elements, so it is difficult to fully meet the needs of tea

However, the use of organic fertilizers and organic and inorganic special fertilizers is limited by the poor quality of organic matter, especially the low content of humic acid, which can easily lead to low tea yields, and the chemical components and trace elements in the planted tea are not high, and the quality is not good.

At the same time, the extensive use of these fertilizers will not only cause low nitrogen utilization efficiency and waste of other elements, but also cause pollution to the environment.