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Plant disease and insect pest resisting fertilizer for stevia rebaudiana

A technology of resisting pests and diseases and stevia, which is applied in the field of agriculture and breeding, can solve the problems of unbalanced nutrient distribution, waste of nitrogen fertilizer and phosphorus fertilizer, pollution, etc., and achieve the effects of improving fertilizer utilization rate, resisting pests and diseases, and reducing environmental pollution

Inactive Publication Date: 2017-08-18
MINGGUANG DAQUAN STEVIA PROFESSIONAL COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the conventional fertilization method at this stage has the problem of unbalanced nutrient distribution, which not only causes waste of nitrogen and phosphorus fertilizers, but also easily pollutes rivers and groundwater due to runoff. Must do

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A stevia-resistant fertilizer comprising, by weight, 30 parts of inorganic fertilizers, 0 parts of acephate, 0 parts of dichlorophenyl ether, 1 part of matrine, 1 part of rotenone, 10 parts of plant ash and animal feces 20 servings.

[0016] The inorganic fertilizer includes 20 parts by weight of urea, 10 parts of ammonium sulfate, 10 parts of potassium chloride, 1 part of zinc sulfate and 1 part of copper sulfate.

[0017] The animal manure includes 10 parts by weight of dry cow manure and 10 parts of dry chicken manure.

[0018] The inorganic fertilizer includes 20 parts by weight of urea, 10 parts of ammonium sulfate, 10 parts of potassium chloride, 1 part of zinc sulfate and 1 part of copper sulfate.

[0019] A preparation method of stevia pest-resistant fertilizer, the inorganic fertilizer, acephate, dichlorophenyl ether, matrine, rotenone, plant ash and animal feces are evenly mixed, sent into a granulator, and processed into spherical granules .

[0020] The p...

Embodiment 2

[0022] A stevia-resistant fertilizer comprising, in parts by weight, 45 parts of inorganic fertilizer, 2 parts of acephate, 2 parts of dichlorophenyl ether, 2 parts of matrine, 2 parts of rotenone, 15 parts of plant ash and animal manure 25 servings.

[0023] The inorganic fertilizer includes 25 parts by weight of urea, 15 parts of ammonium sulfate, 15 parts of potassium chloride, 3 parts of zinc sulfate and 2 parts of copper sulfate.

[0024] The animal manure includes 15 parts by weight of dry cow manure and 15 parts of dry chicken manure.

[0025] The inorganic fertilizer includes 25 parts by weight of urea, 15 parts of ammonium sulfate, 15 parts of potassium chloride, 3 parts of zinc sulfate and 2 parts of copper sulfate.

[0026] A preparation method of stevia pest-resistant fertilizer, the inorganic fertilizer, acephate, dichlorophenyl ether, matrine, rotenone, plant ash and animal feces are evenly mixed, sent into a granulator, and processed into spherical granules . ...

Embodiment 3

[0029] A stevia anti-disease and insect pest fertilizer, comprising, in parts by weight, 60 parts of inorganic fertilizer, 4 parts of acephate, 4 parts of dichlorophenyl ether, 3 parts of matrine, 3 parts of rotenone, 20 parts of plant ash and animal manure 30 servings.

[0030] The inorganic fertilizer includes, in parts by weight, 30 parts of urea, 20 parts of ammonium sulfate, 20 parts of potassium chloride, 5 parts of zinc sulfate and 3 parts of copper sulfate.

[0031] The animal manure includes, in parts by weight, 20 parts of dry cow manure and 20 parts of dry chicken manure.

[0032] The inorganic fertilizer includes, in parts by weight, 30 parts of urea, 20 parts of ammonium sulfate, 20 parts of potassium chloride, 5 parts of zinc sulfate and 3 parts of copper sulfate.

[0033] A preparation method of stevia pest-resistant fertilizer, the inorganic fertilizer, acephate, dichlorophenyl ether, matrine, rotenone, plant ash and animal feces are evenly mixed, sent into a ...

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Abstract

The invention belongs to the technical field of agricultural culture and particularly relates to a plant disease and insect pest resisting fertilizer for stevia rebaudiana. The fertilizer comprises the ingredients in parts by weight: 30-60 parts of inorganic fertilizer, 0-4 parts of acephate, 0-4 parts of dichlorobenzene ether ester, 1-3 parts of matrine, 1-3 parts of derris, 10-20 parts of plant ash and 20-30 parts of animal dung. According to the fertilizer, nutrient elements are reasonably matched and proportioned; after the fertilizer is applied, the problem in nutritional requirement of the stevia rebaudiana is solved, the utilization rate of the fertilizer is increased, environmental pollution caused by fertilizer loss is reduced, and the sustainable development of an agricultural ecosystem is facilitated, so that the fertilizer has relatively high economic benefits and popularization values; and plant diseases and insect pests can be effectively resisted.

Description

technical field [0001] The invention belongs to the technical field of agricultural breeding, and particularly relates to a stevia-resistant fertilizer. Background technique [0002] Stevia is a Compositae herb, native to Paraguay. It was successfully introduced and cultivated in my country in the early 1980s. The sweetness of steviol glycosides in its leaves is more than 300 times that of sucrose, and it is known as the most valuable and promising healthy new sugar. source. [0003] However, the current conventional fertilization method has the problem of unbalanced nutrient distribution ratio, which not only causes waste of nitrogen and phosphate fertilizers, but also easily pollutes rivers and groundwater due to runoff. Must do. The invention reasonably matches the ratio of nutrient elements, and after application, not only solves the problem of nutritional requirements of Stevia, but also improves the utilization rate of fertilizers, reduces the environmental pollution ...

Claims

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Application Information

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IPC IPC(8): C05G5/00C05G3/00C05G3/02C05G3/60
CPCC05C3/00C05G3/60C05G5/12C05C9/00C05D1/00C05D1/02C05D9/02C05F3/00C05F11/00
Inventor 贾德军
Owner MINGGUANG DAQUAN STEVIA PROFESSIONAL COOP
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