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Method for farming earthworm in crop straw and interplanting corn

A technology for crop straw and earthworms, applied in the fields of botanical equipment and methods, horticulture, application, etc., can solve problems such as affecting the lives of urban and rural residents, destroying beneficial components of cultivated land, polluting the environment, etc., to reduce earthworm diseases, improve soil, and achieve quick results. Effect

Active Publication Date: 2014-05-07
NANTONG PURUI SCI & TECH INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the vast rural areas, a large amount of wheat, corn and other straws are directly burned in the field every year, and repeated prohibitions are repeated, which not only wastes resources, but also pollutes the environment, threatens traffic, and affects the lives of urban and rural residents; Coupled with the extensive use of chemical fertilizers and pesticides, there has been arable land consolidation, fertility decline and food quality problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: a method for cultivating earthworms with crop stalks and interplanting corn, comprising the following steps:

[0018] (1) Choose a field: choose a field with sufficient water source and convenient drainage;

[0019] (2) Purchase straw, livestock and poultry manure;

[0020] (3) Stack retting fermentation: Add 2 kg of urea per ton to the collected straw, livestock and poultry manure, mix evenly with 100 kg of river mud or field soil, add fermentation water while stacking, and pile up to a height of 1.8-2.2 meters and a width of 2.8- 3.2 meters, rectangular or trapezoidal with unlimited length, control the water content at 70% or until water flows out from the ground, cover it tightly with agricultural film after stacking, and the fermentation and composting time is 20 days. Nutritional food-promoting liquid is added to the material. The nutritional food-promoting liquid is mixed with 200 kg of water, 50 kg of wine, 2 kg of urea, 1 kg of EM stock solution, ...

Embodiment 2

[0026] The method for cultivating earthworms with crop stalks and interplanting corn comprises the following steps:

[0027] (1) Choose a field: choose a field with sufficient water source and convenient drainage;

[0028] (2) Purchase straw, livestock and poultry manure;

[0029] (3) Stack retting fermentation: Add 2 kg of urea per ton to the collected straw, livestock and poultry manure, mix evenly with 100 kg of river mud or field soil, add fermentation water while stacking, and pile up to a height of 1.8-2.2 meters and a width of 2.8- 3.2 meters, rectangular or trapezoidal with unlimited length, control the water content at 70% or until water flows out from the ground, cover it tightly with agricultural film after stacking, and the fermentation and composting time is 20 days. Nutritional food-promoting liquid is added to the material. The nutritional food-promoting liquid is mixed with 200 kg of water, 50 kg of wine, 2 kg of urea, 1 kg of EM stock solution, 4 g of sacchar...

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Abstract

The invention discloses a method for farming earthworm in crop straw and interplanting corn. The method comprises 7 steps of: field selection, straw purchase, livestock and poultry excrement collection, stack retting fermentation, corn seeding, earthworm seed introduction and corn and goods earthworm harvesting. In the invention, the crop straw is changed into the best organic fertilizer and goods earthworm through earthworm farming, thereby realizing the functions of turning waste into wealth and turning harm into good while improving the soil and increasing the output and quality of the grain; and moreover, the method requires small investment, is simple to operate, adopts the materials easy to purchase, takes an effect quickly, and is most suitable for the popularization and application in the vast rural areas.

Description

technical field [0001] The invention relates to a method for cultivating earthworms with crop stalks and interplanting corn, belonging to the field of planting and breeding of animals and plants. Background technique [0002] In the vast rural areas, a large amount of wheat, corn and other straws are directly burned in the field every year, and repeated prohibitions are repeated, which not only wastes resources, but also pollutes the environment, threatens traffic, and affects the lives of urban and rural residents; Coupled with the extensive use of chemical fertilizers and pesticides, arable land has hardened, fertility has declined, and food quality problems have occurred. [0003] Earthworms are called Dilong in traditional Chinese medicine, and they are widely used, and their new utilization value is constantly being developed, especially the discovery that extracting lumbrokinase can effectively treat cardiovascular and cerebrovascular diseases, so that the demand for e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01K67/033
Inventor 李岳
Owner NANTONG PURUI SCI & TECH INSTR
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