A kind of three-dimensional ecological breeding method of vegetable and crab in vegetable field

A technology for ecological farming and vegetable fields, applied in the fields of soil preparation, botany equipment and methods, fish farming, etc., can solve the problem of low income, achieve the effects of reducing the amount of chemical fertilizers, good economic benefits, and decomposing toxic substances

Active Publication Date: 2016-03-02
SHANGHAI ACAD OF AGRI SCI +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to establish a new mode and technology for the coexistence of vegetable crop planting and river crab culture, which changes the traditional river crab culture method, not only solves the problem of low income in farmland simply planting crops, but also makes full use of farmland resources, Improve the ecological environment of farmland, with the advantages of one-time investment and benefit for many years

Method used

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  • A kind of three-dimensional ecological breeding method of vegetable and crab in vegetable field
  • A kind of three-dimensional ecological breeding method of vegetable and crab in vegetable field
  • A kind of three-dimensional ecological breeding method of vegetable and crab in vegetable field

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1 The influence of seedling crab stocking density

[0029] 1. Design of comprehensive three-dimensional vegetable field

[0030] Comprehensive three-dimensional vegetable field such as Figure 1-2 As shown, it includes a vegetable field edge soil slope 1 and a vegetable field central ditch area 2, and an edge ditch 3 is provided between the vegetable field edge soil slope 1 and the vegetable field central ditch area 2; the vegetable field edge soil slope 1 is located at The edge around the vegetable field has a width of 1m; the central ridge area 2 of the vegetable field includes a plurality of ridges 21, and inter-ridge ditch 22 is arranged between the ridges 21, each ridge has a length of 50m and a width of 5m, and the width of the inter-ridge ditch requires The mouth width is 60cm, the upper mouth width is 100cm, and the ditch between the ridges is required to be 70cm deep; two soil slopes 4 are built on each ridge surface, and the length of the soil slop...

Embodiment 2

[0038] The influence of embodiment 2 artificial bait dosage

[0039] 1. Design of comprehensive three-dimensional vegetable field

[0040] Comprehensive three-dimensional vegetable field such as Figure 1-2 As shown, it includes the vegetable field edge soil slope and the vegetable field central ditch area, and the edge ditch is provided between the vegetable field edge soil slope and the vegetable field central ditch area; the vegetable field edge soil slope is located at the edge around the vegetable field, The central furrow area of ​​the vegetable field with a width of 1.5 includes multiple ridges, and there are inter-ridge furrows between the ridges. The length of each ridge is 100m and the width is 6m. The depth of the ditch is required to be 80cm; two soil slopes are built on each ridge surface, the length of the soil slope is the same as the length of the ridge, the height is required to be 0.6m higher than the ridge surface, and the surface width is about 0.5m, and t...

Embodiment 3

[0048] The impact of throwing in embodiment 3 river crabs on the output of different field crops

[0049] 1. Design of comprehensive three-dimensional vegetable field

[0050] Comprehensive three-dimensional vegetable field such as Figure 1-2 As shown, it includes the vegetable field edge soil slope and the vegetable field central ditch area, and the edge ditch is provided between the vegetable field edge soil slope and the vegetable field central ditch area; the vegetable field edge soil slope is located at the edge around the vegetable field, The width is 0.5m; the central furrow area of ​​the vegetable field includes a plurality of ridges, and the furrow between the ridges is provided with a furrow between the furrows. The length of each furrow is 25m, and the width is 4m. The ditch between the ridges requires a depth of 60cm; each ridge is built with a soil slope, the length of the soil slope is the same as the length of the ridge, the height is required to be 0.6m highe...

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Abstract

The invention relates to a comprehensive technology combining a three-dimensional ecological agricultural development pattern, planting and breeding, in particular to a three-dimensional ecological breeding method for river crabs in a vegetable field. The vegetable field is a comprehensive three-dimensional vegetable field using deep ditching and wide ridging, ditches of the comprehensive three-dimensional vegetable field are filled with water, juvenile crabs are put in for crab breeding, earthworms are placed on ridges, crops are planted in the ridges, and the crops and the crabs grow in the vegetable field together. The three-dimensional ecological breeding method for the river crabs in the vegetable field provides a creative mode and technique combing crop planting and river crab breeding, and resolves the problems that as for a traditional river crab breeding method, the crops are independently planted in the vegetable field, the fodder and chemical fertilizer putting-in amount is large, a system is single to cause source waste, and income is low. According to the three-dimensional ecological breeding method, disposable investment can be achieved, cost is low, management is simple, quality of agricultural products is good, and the rate of return is high.

Description

technical field [0001] The invention relates to a comprehensive technology combining a three-dimensional ecological agriculture development model with planting and breeding of vegetable crabs, in particular to a method for three-dimensional ecological cultivation of vegetable crabs in a vegetable field. Background technique [0002] The three-dimensional ecological planting mode refers to the use of light, heat, water, fertilizer, gas and other resources on a unit area of ​​land (in water) or within a certain area, while utilizing the time difference and space difference of various crops in the growth process. Simultaneous or interactive production on the ground and underground, under water, in the air, and in the front and rear, that is, three-dimensional planting, three-dimensional breeding or three-dimensional compound planting, to establish multi-species symbiosis, multi-level configuration, multi-time sequence interleaving, multi-level quality and energy Transformed far...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/00A01G1/00A01G9/02A01B79/02
CPCY02A40/81
Inventor 郑宪清吕卫光袁大伟李双喜宋科陶晓斌张惠兰
Owner SHANGHAI ACAD OF AGRI SCI
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