Composition for improving farmland soil nutrients and preparation method thereof

A soil nutrient and composition technology, which is applied in the direction of fertilizer mixture, agriculture, animal carcass fertilizer, etc., can solve the problems of ignoring the release and utilization of soil nutrient elements, and the inability to activate soil weight loss and efficiency enhancement, so as to improve self-healing ability and form benign Circulation, the effect of inhibiting germs
CN112266293APending Publication Date: 2021-01-26武汉市秀谷科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
武汉市秀谷科技有限公司
Publication Date
2021-01-26
Patent Text Reader

Abstract

The invention discloses a composition for improving farmland soil nutrients and a preparation method thereof, which belong to the technical field of soil improvement. The composition comprises the following components in parts by mass: 48-55 parts of wormcast, 37-53 parts of pomelo residues, 33-45 parts of shell powder, 25-40 parts of gamma-polyglutamic acid, 28-50 parts of biomass charcoal, 18-36parts of a urease inhibitor and 6-15 parts of a microbial agent. Compared with the prior art, the composition has the beneficial effects that (1) all the components have a synergistic effect, so thatthe content of absorbable nitrogen and phosphorus in soil is increased; (2) organic matters in the soil are increased, bacteria in the soil are inhibited, and the self-repairing capability of the soil is improved; (3) the formula is simple, heavy metals, antibiotics and the like are not contained, release of nutrient elements of the soil is activated, potential risks do not exist, and the composition is safe to the ecological environment.
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Description

technical field

[0001] The invention relates to the technical field of soil improvement, in particular to a composition for improving farmland soil nutrients and a preparation method thereof. Background technique

[0002] Soil improvement is aimed at the poor texture and structure of the soil, and corresponding measures are taken to improve soil properties and soil fertility. Soil improvement and restoration agent is an important application of soil improvement. With the irrational application of chemical fertilizers, especially phosphate fertilizers and insufficient application of organic fertilizers, on the one hand, the soil salinity increases, and problems such as acidification, salinization, and hardening occur; on the other hand, calcium, magnesium, iron, and zinc in the soil are fixed by phosphorus and Inactive. The quality of soil moisture and nutrient conditions is the key to directly affect the growth of plants.

[0003] However, the current soil conditioners bas...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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