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Soil-improving willow nutrition-balanced slow release fertilizer

A technology for nutritional balance and soil improvement, applied in the field of fertilizers, can solve the problems of lack of nutrition, growth speed and number of branches that cannot meet the needs, etc., and achieve the effects of high utilization rate, improved soil permeability, and not easy to break

Inactive Publication Date: 2018-05-18
天长市天兴园林绿化工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the traditional willow management, if no fertilizer or farmyard manure and a small amount of simple fertilizer are applied, the nutrient deficiency is serious, and the willow branches produced by the willow cannot meet the needs in terms of growth speed and branch number, which has become one of the main factors restricting the rapid growth of willow

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A nutritionally balanced slow-release fertilizer for willows that can improve soil. Its raw materials include: 50kg of ammonium chloride, 40kg of sodium nitrate, 20kg of potassium dihydrogen phosphate, 40kg of defluorinated phosphate fertilizer, 2kg of montmorillonite, 4kg of vermiculite powder, and manganese humate 0.3kg, mica powder 4kg, medical stone powder 4kg, bamboo charcoal powder 4kg, organic fertilizer 65kg, propolis 8kg, cocamidopropyl betaine 2kg, compound bacteria preparation 0.4kg, urea coating agent 8kg.

[0016] Organic fertilizers include: corncob powder 20kg, fermented slaughterhouse waste 15kg, biogas residue 40kg. The compound bacteria preparation is composed of Streptomyces griseus and Streptomyces jingyang.

[0017] The urea coating agent is prepared by the following process: mix 8kg starch, 8kg silk fibroin, 2kg polyvinylpyrrolidone, 4kg carboxymethylcellulose sodium, and 100kg water, heat up to 88°C and stir for 20min, irradiate for 16min, and the...

Embodiment 2

[0019] A nutritionally balanced slow-release fertilizer for willows that can improve soil. Its raw materials include: 70kg of ammonium chloride, 30kg of sodium nitrate, 30kg of potassium dihydrogen phosphate, 30kg of defluorinated phosphate fertilizer, 4kg of montmorillonite, 2kg of vermiculite powder, and manganese humate 0.7kg, mica powder 2kg, medical stone powder 8kg, bamboo charcoal powder 2kg, organic fertilizer 75kg, propolis 4kg, cocamidopropyl betaine 4kg, compound bacteria preparation 0.24kg, urea coating agent 16kg.

[0020] Organic fertilizers include: corncob powder 10kg, fermented slaughterhouse waste 25kg, biogas residue 30kg. The compound bacteria preparation is composed of Streptomyces griseus and Streptomyces jingyang.

[0021] The urea coating agent is prepared by the following process: mix 16kg starch, 4kg silk fibroin, 4kg polyvinylpyrrolidone, 2kg carboxymethylcellulose sodium, and 120kg water, heat up to 80°C and stir for 30 minutes, and irradiate for 10...

Embodiment 3

[0023] A nutritionally balanced slow-release fertilizer for willows that can improve soil, its raw materials include: 55kg of ammonium chloride, 37kg of sodium nitrate, 22kg of potassium dihydrogen phosphate, 37kg of defluorinated phosphate fertilizer, 2.5kg of montmorillonite, 3.5kg of vermiculite powder, humic Manganese acid 0.4kg, mica powder 3.5kg, medical stone powder 5kg, bamboo charcoal powder 3.5kg, organic fertilizer 68kg, propolis 7kg, cocamidopropyl betaine 2.5kg, compound bacteria preparation 0.35kg, urea coating agent 10kg.

[0024] Organic fertilizers include: corn cob powder 18kg, fermented slaughterhouse waste 18kg, biogas residue 37kg. The compound bacteria preparation is composed of Streptomyces griseus and Streptomyces jingyang.

[0025] The urea coating agent is prepared by the following process: mix 10kg starch, 7kg silk fibroin, 2.5kg polyvinylpyrrolidone, 3.5kg sodium carboxymethylcellulose, and 105kg water, heat up to 86°C and stir for 22min, irradiate ...

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Abstract

The invention discloses a soil-improving willow nutrition-balanced slow release fertilizer. The soil-improving willow nutrition-balanced slow release fertilizer is prepared from, by weight, 50-70 parts of ammonium chloride, 30-40 parts of sodium nitrate, 20-30 parts of potassium dihydrogen phosphate, 30-40 parts of defluorinated phosphate fertilizers, 2-4 parts of montmorillonite, 2-4 parts of vermiculite powder, 0.3-0.7 part of manganese humate, 2-4 parts of mica powder, 4-8 parts of medical stone powder, 2-4 parts of bamboo charcoal powder, 65-75 parts of organic fertilizers, 4-8 parts of propolis, 2-4 parts of cocamidopropyl betaine, 0.2-0.4 part of a compound bacterium preparation and 8-16 parts of urea coating agent. A preparing technology of the urea coating agent includes the following steps that starch, silk fibroin, polyvinylpyrrolidone, sodium carboxymethylcellulose and water are mixed and subjected to temperature-rising stirring and irradiation treatment, sodium lauryl sulfate and urea are added, the mixture is stirred to be even, polyethylene glycol is added, the mixture is stirred, and the urea coating agent is obtained.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a nutritionally balanced slow-release fertilizer for willows that can improve soil. Background technique [0002] There are many types of willows, and they are easy to hybridize. Hybrids have strong growth potential and adaptability, and are easy to reproduce asexually. They can be selected from natural or artificial hybrid populations, and through asexual reproduction, excellent clone varieties can be obtained; in addition, a large number of high-quality saplings can also be quickly obtained by plant tissue culture. With strong ground strength and good water locking effect, it is currently widely used in ecological restoration of river bank protection. [0003] In the traditional willow management, if no fertilizer or farmyard manure and a small amount of simple fertilizer are applied, the nutrient deficiency is serious, and the willow branches produced by the willow cannot...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B7/00C05G3/00C05G3/80C05C3/00C05C5/02C05C9/00C05D9/00C05F1/005C05F5/002C05F9/04C05F11/02C05F11/08
Inventor 王兴忠刘明华
Owner 天长市天兴园林绿化工程有限公司
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