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Planting-cultivating combined farmland loach low-carbonized cultivation method

A farming method and low-carbon technology, which can be applied in land preparation methods, botanical equipment and methods, agriculture, etc., can solve the problems of high farming risks, high management requirements, and technical difficulties, and achieve good economic benefits and simple management requirements. , the effect of protecting the ecological environment

Active Publication Date: 2011-11-16
SHANGHAI ACAD OF AGRI SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned loach breeding mode has changed the traditional farming situation and has achieved certain benefits, but they all show a series of problems such as high investment, low return rate, high technical difficulty, high management requirements, and high risk of breeding.

Method used

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  • Planting-cultivating combined farmland loach low-carbonized cultivation method

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Embodiment 1

[0032] According to the planting requirements of taro, corn and rice and other crops, ditch and ridge are carried out. The furrows between the ridges are alternately narrow, shallow-broad, deep-narrow, and shallow. A narrow band with a width of 20cm-30cm is a belt, a shallow groove with a depth of 20cm-25cm; a wide width with a width of more than 30cm-45cm, and a deep groove with a depth of more than 25cm-40cm. About one meter away from the edge of the farmland, the ditch in the field is 40-60 cm wide and 40-60 cm deep. Keep the grooves open. Build 1-2 soil slopes at intervals of 30m-80m for each ridge, the soil slope height is 0.2m-0.8m higher than the cultivated land level, and the area is 3.0m 2 -8.0m 2 On the left and right, the soil slopes are required to be sorted into a turtle-back shape, and anti-escape nets should be bought inside the soil on both sides. It is necessary to maintain a certain water layer in the ditch between ridges. When the water in the ditch in t...

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Abstract

The invention relates to a loach cultivation method and in particular relates to a planting-cultivating combined farmland loach low-carbonized cultivation method which is used for cultivating loach in a farmland meeting the demands of planting core, taro or rice. The method comprises the following steps: 1) ditching and ridging the farmland and building 1-2 soil slopes on each ridge at an interval of 30m-80m, wherein the ditch width of the ditches among ridges is characterized by alternated narrow bands and wide bands, the ditch depth of the ditches in ridges is characterized by alternated shallow ditches and deep ditches, and all the ditches in ridges are communicated with edge slots around the farmland, thereby ensuring the unobstructed ditches; 2) cultivating loaches in the ditches among the ridges based on the condition that 2000-50000 loaches are put into per mu of the farmland; 3) planting crops on the soil slopes built in the step 1); and 4) putting earthworms into a ridge platform based on a quantity standard of 100-350kg / mu. The planting-cultivating combined farmland loach low-carbonized cultivation method is used for solving the low-income problems of the traditional methods for cultivating loach and purely planting crops in the farmland and fully utilizing the farmland resource, improving the ecological environment in the farmland, and has the characteristics of realizing the multiple-year benefits from once investment and the like.

Description

technical field [0001] The invention relates to a three-dimensional ecological agriculture development model and supporting technology, in particular, the invention relates to a loach breeding method. Background technique [0002] Three-dimensional agriculture, also known as layered agriculture, is to use light, heat, water, fertilizer, gas and other resources, and at the same time make use of the time difference and space difference in the growth process of various crops, to produce food on the ground, underground, under water, in the air, as well as in the front and rear. Simultaneous or interactive production, through reasonable assembly and matching of thickness and thickness, various types of multi-functional, multi-level, multi-channel high-yield and high-quality production systems are formed to obtain maximum economic benefits. For example, in the planting industry, strawberries are planted in grape fields, vegetables and medicinal materials are grown after strawberri...

Claims

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Application Information

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IPC IPC(8): A01K61/00A01G1/00A01B79/02
CPCY02A40/81
Inventor 吕卫光郑宪清李双喜袁大伟
Owner SHANGHAI ACAD OF AGRI SCI
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