Special organic/inorganic compound fertilizer for peach trees

Abstract

The invention provides a special organic / inorganic compound fertilizer for peach trees. The special organic / inorganic compound fertilizer is prepared from the following raw materials in parts by weight: 180-220 parts of sugar dreg, 40-60 parts of potassium fulvate, 5-15 parts of zinc sulfate, 5-15 parts of ferrous sulfate, 5-15 parts of borax, 40-60 parts of binder, 160-190 parts of urea, 150-180 parts of monoammonium phosphate and 180-220 parts of ammonium sulfate, wherein 20-25 parts by weight of nutritional regulator can also be added on the basis of the raw materials; the nutritional regulator is composed of the following components in percentage by mass: 20-40% of chitosan oligosaccharide, 20-25% of ammonium molybdate, 25-35% of calcium propionate, 6-8% of ascorbic acid and 18-20% of amino acid. The special organic / inorganic compound fertilizer for the peach trees has the advantages of improving soil, equally releasing nutrients, preventing fruit tree diseases and boosting the resistance of the peach trees, and the advantages of high fruit setting rate, obvious simple fruit weight increase, good coloring, high output and the like.

Description

technical field [0001] The invention belongs to the technical field of agricultural fertilizers, and relates to an organic-inorganic compound fertilizer, in particular to an organic-inorganic compound fertilizer special for peach trees. Background technique [0002] Peach is one of the most popular and favorite fruits in my country, and it is an important fruit tree variety in China. Fertilization of fruit trees is one of the important measures to ensure high yield, stable yield and high quality of fruit trees. Over the years, my country's high agricultural production has been mainly due to the application of large amounts of chemical fertilizers. The overweight of many soil nutrients and the lack of trace elements have led to soil salinization, compaction and nutrient deficiency. Such as zinc deficiency, the leaves are small and yellow, curled, and in severe cases, the leaves of the whole tree are small and curled, and the tops of the branches die; manganese deficie...

AI Technical Summary

Problems solved by technology

[0004] However, when the existing compound fertilizer is directly applied to peach trees, there are unreasonable effective component ratios, low effective utilization rate, rapid loss, and large waste, which cannot completely solve the problems of soil compaction and atmospheric soil pollution of groundwater sources.

At the same time, it has few nutrients and cannot fully supply the nutrients needed for the growth and development of peach trees.

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