Mat hush special fertilizer capable of reducing agricultural environmental pollution risk

A special fertilizer and risk-free technology, applied in the field of special rush fertilizer, can solve the problems of polluting the rice planting environment in the later stage, high risk of agricultural environmental pollution, poor rice yield and quality, etc. Good effect of knot regulation

CN107759352AInactive Publication Date: 2018-03-06来安县义坤农业发展有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2018-03-06
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention discloses mat hush special fertilizer capable of reducing agricultural environmental pollution risk. The mat hush special fertilizer capable of reducing agricultural environmental pollution risk comprises the following raw materials in parts by weight: 35 to 45 parts of urea, 15 to 25 parts of ammonium sulfate-nitrate, 4 to 16 parts of plant ash, 10 to 18 parts of fishbone meal, 20 to 40 parts of palm meal, 15 to 28 parts of horse dung, 15 to 35 parts of cottonseed meal, 1 to 3 parts of zinc sulfate, 1 to 2 parts of calcium chloride, 0.2 to 1 part of diatomite, 0.1 to 0.2 part ofmanganous nitrate, 0.1 to 0.2 part of ferrous sulfate, 1 to 2 parts of fermenting composite bacteria and 2 to 4 parts of zeolite powder. The utilization rate of nutritional substances is extremely high, the loss speed of the nutritional substances is low, the requirements of the mat hush in the whole growth period can be met after one-time fertilization, the quality of the mat hush can be improved, the stress resistance of the mat hush can be enhanced, the agricultural environment pollution risk can be reduced, the environment is protected, and good social benefit and ecological benefit are achieved.
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Description

technical field

[0001] The invention relates to the technical field of fertilizers, in particular to a special fertilizer for rush that reduces the risk of agricultural environmental pollution. Background technique

[0002] During the rush planting process, some rushes with a length up to the standard are usually incinerated. In order to realize the resource utilization of waste rushes and promote the development of agricultural circular economy, at present, the rice seeds are directly inter-sowed within a certain period of time before the rush harvest. In the rush field, the leftover forage after harvesting the rush is used to cover it, so as to achieve the functions of moisturizing, weeding, preventing bird damage, and preventing rain erosion. The fertility of the surface layer of the previous crop rush and the nutrients released by the decomposing rush can support the early growth of rice, and then the nutrient requirements of late rice can be ensured through multiple top...

Examples

Embodiment 1

[0015] A special fertilizer for rush that reduces the risk of agricultural environmental pollution. Its raw materials include: urea 35kg, ammonium sulfur nitrate 25kg, plant ash 4kg, fish bone meal 18kg, palm meal 20kg, horse manure 28kg, cottonseed meal 15kg, zinc borate 3kg, chloride Calcium 1kg, diatomaceous earth 1kg, manganese nitrate 0.1kg, ferrous sulfate 0.2kg, fermentation compound bacterial agent 1kg, zeolite powder 4kg. The fermentation composite bacterial agent is composed of yeast, bacillus subtilis and bacillus licheniformis.

Embodiment 2

[0017] A special fertilizer for rush that reduces the risk of agricultural environmental pollution. Its raw materials include: 45kg of urea, 15kg of ammonium sulfur nitrate, 16kg of plant ash, 10kg of fish bone meal, 40kg of palm meal, 15kg of horse manure, 35kg of cottonseed meal, 1kg of zinc borate, chloride Calcium 2kg, diatomaceous earth 0.2kg, manganese nitrate 0.2kg, ferrous sulfate 0.1kg, fermentation compound bacterial agent 2kg, zeolite powder 2kg. The fermentation composite bacterial agent is composed of yeast, bacillus subtilis and bacillus licheniformis.

Embodiment 3

[0019] A special fertilizer for rush that reduces the risk of agricultural environmental pollution. Its raw materials include: urea 38kg, ammonium sulfur nitrate 22kg, plant ash 8kg, fish bone meal 16kg, palm meal 25kg, horse manure 24kg, cottonseed meal 20kg, zinc borate 2.5kg, chlorine Calcium 1.2kg, diatomaceous earth 0.8kg, manganese nitrate 0.12kg, ferrous sulfate 0.18kg, fermentation compound bacterial agent 1.3kg, zeolite powder 3.5kg. The fermentation composite bacterial agent is composed of yeast, bacillus subtilis and bacillus licheniformis.