Film-forming straw coating fertilizer and preparation method thereof

A technology of coating stems and film formation, which is applied in the field of film-forming fertilizer coating and its preparation, which can solve the problems of inability to control diseases and single function, and achieve the effects of improving flower and fruit preservation, high fertilizer efficiency, and promoting flower bud differentiation

Pending Publication Date: 2022-08-05
陕西联合喜农生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary fertilizers have a single function an

Method used

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Embodiment Construction

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] A film-forming rod-coated fertilizer, comprising the following raw materials by weight: 1-2 parts of polyurethane, 1-3 parts of calcium bicarbonate, 1-3 parts of chitosan, 2-5 parts of compound amino acids, 1-2 parts of organic matter, 0.5-2 parts of microbial inoculants metabolites, 1-1.5 parts of nutrient ions, 0.2-1 parts of copper sulfate, 0.5-1 parts of chelating agent, and the balance of water.

[0022] Polyurethane can be replaced by polyacrylamide or styrene-acrylic emulsion.

[0023] The organic matter ...

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Abstract

The invention relates to the technical field of vegetation control, in particular to a film-forming straw coating fertilizer and a preparation method thereof. Comprising the following raw materials in parts by weight: 1-2 parts of polyurethane, 1-3 parts of calcium bicarbonate, 1-3 parts of chitosan, 2-5 parts of compound amino acid, 1-2 parts of organic matters, 0.5-2 parts of microbial agent metabolites, 1-1.5 parts of nutrient ions, 0.2-1 part of copper sulfate, 0.5-1 part of a chelating agent and the balance of water. The problems that an existing fertilizer is single in function, and preparation cannot be treated are mainly solved. According to the invention, plants can be more robust, root growth is promoted, and the immunity of the plants is improved. And diseases such as rot, gummosis and dry rot of plants can be effectively treated. Meanwhile, the healing speed of plant wounds can be increased, and the anti-freezing and cold-resistant effects can also be achieved. The fertilizer is mainly used for fertilization treatment of fruit trees and other large plants with trunks.

Description

technical field [0001] The invention relates to the technical field of vegetation management, and more particularly, to a film-forming rod fertilizer and a preparation method thereof. Background technique [0002] At present, the fertilization of plants is mainly communicated by spraying fertilizers on the land. This method can only fertilize the roots of the plants to supplement nutrients for the plants. The branches of some large plants or fruit trees often suffer from diseases, such as dry branch disease, rot disease, gum flow disease, etc. Ordinary fertilizers have a single function and cannot control the diseases of their branches. SUMMARY OF THE INVENTION [0003] In order to solve the above technical problems, the present invention provides a film-forming rod fertilizer, which has effective healing ability to plants and can increase the disease resistance of plants. [0004] In order to solve the above-mentioned technical problems, the technical scheme adopted in ...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/60C05G5/27C05F17/00C05F17/20
CPCC05C11/00C05G3/00C05G3/60C05G5/27C05F17/00C05F17/20C05D3/00C05D9/02C05F11/00C05F11/08Y02W30/40
Inventor 雷军永
Owner 陕西联合喜农生物科技有限公司
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