Biological compound fertilizer special for fruit trees

Abstract

The invention relates to the field of a fruit tree fertilizer and especially relates to a biological compound fertilizer special for fruit trees. The biological compound fertilizer special for fruit trees is prepared from hoof and horn grains, bone coal grains, sesame seed meal, potassium sulfate and monoammonium phosphate. According to the invention, the fertilizer is simple in formula composition, obvious in effect, convenient in use, low in cost, clean and environment-friendly; the continuous uniform nutrition supply in the whole growth period of the fruit trees till harvesting can be guaranteed in the manner of applying the base fertilizer to the fruit trees once; no topdressing is required in the whole process; the fertilizer provided by the invention contains rich organic matters, iscapable of further improving soil quality under the condition that the tree health and fruit quality are guaranteed and is capable of realizing the organic conversion of the soil.

Description

Technical field [0001] The invention relates to the field of fruit tree fertilizers, in particular to a special biological compound fertilizer for fruit trees. Background technique [0002] At present, traditional chemical fertilizers are still used more in the field of fruit cultivation. Long-term use of chemical fertilizers will cause serious and lasting pollution to the soil, water and atmosphere. In addition, the use of chemical fertilizers in the process of fruit cultivation often requires multiple topdressing. Not only increased the cost of fertilization, but also greatly wasted labor. In recent years, although some special biological fertilizers for fruit trees have appeared, they have not been able to occupy the mainstream of the fruit fertilizer market due to the constraints of high prices, low yields, and unstable fertilizer efficiency. [0003] Horn pellets are pellets made from the hooves and horns of pigs, cattle, sheep, and horses. They are rich in phosphorus, calciu...

AI Technical Summary

Problems solved by technology

[0004] However, the applicable type of hoof horn grain bio-fertilizer for fruit trees developed according to the growth characteristics of fruit trees has not been reported yet, and there is no relevant product on the market.

Not only that, most of the existing hoof horn grain bio-fertilizers have complex formulas, many production processes, and product quality is not easy to control, which leads to unstable fertilizer efficiency. When applied to fruit trees, it often affects the growth and development of fruit trees and the yield and quality of fruits.

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