Leaf fertilizer special for tea trees

Abstract

A leaf fertilizer special for tea trees is prepared from the following raw materials in percentage by weight: 0.05 to 0.5 percent of polyaspartic acid, 0.3 to 0.5 percent of amino-oligosaccharin, 0.1 to 0.3 percent of sodium fertilizer, 0.01 to 0.03 percent of zinc fertilizer, 0.01 to 0.03 percent of iron fertilizer, and the balance of water for making up to 100 percent, wherein the sodium fertilizer is sodium dihydrogen phosphate, the zinc fertilizer is zinc sulfate, and the iron fertilizer is ammonium ferrous sulfate. Through experiments, the fertilizer has obvious synergistic effect, can reduce cost, and can realize profit maximization.

Description

Technical field [0001] The invention relates to the technical field of foliar fertilizer, in particular to a foliar fertilizer applied to tea plants. Background technique [0002] With the shortage of rural labor and the promotion of unmanned spray aircraft, people are paying more and more attention to the application of foliar fertilizer. However, topdressing of tea plants is not ideal due to the low utilization efficiency of root fertilization. Therefore, the fast-acting and high-utilization method of foliar topdressing is more suitable for topdressing tea plants. At present, most of the foliar fertilizers used for tea are the function of simple nutrient components, and there are very few foliar fertilizers that can cooperate with each other, reduce costs, and obtain efficient fertilization effects. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a special foliar fertilizer for tea plants with obvious synergistic effe...

AI Technical Summary

Problems solved by technology

At present, most of the foliar fertilizers used for tea are the addition of the functions of simple nutritional components, and there are very few foliar fertilizers that can cooperate with each other, reduce costs, and obtain high-efficiency fertilization effects

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