A kind of rice snail symbiotic breeding method based on green manure

A breeding method and green manure technology, applied in the field of symbiotic breeding of rice and snails based on green manure, can solve the problems of rice production reduction, damage to rice roots, and lack of a symbiotic system, so as to prevent external interference and improve economic benefits

Active Publication Date: 2021-10-26
GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are also many reports about the polyculture of snails in rice fields. The main function is to increase the value of commodities, so that both rice and snails can be harvested; however, snails are omnivorous molluscs, which may damage the roots of rice and cause the risk of rice production reduction. ; and the current nesting is only simple breeding, and there is no symbiotic system, that is, research on the integration of winter green manure, aquatic green manure, climbing green manure and rice snails

Method used

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  • A kind of rice snail symbiotic breeding method based on green manure
  • A kind of rice snail symbiotic breeding method based on green manure
  • A kind of rice snail symbiotic breeding method based on green manure

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Experimental program
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Effect test

Embodiment 1

[0037] Such as figure 1 Shown, the present embodiment is a kind of rice snail symbiotic culture method based on green manure, and the method comprises the steps:

[0038] (1) Planting milk vetch: 10 days before rice harvest, sow milk vetch seeds in paddy field 4, the seeding rate is 1.5kg / mu;

[0039] (2) Feed the geese: drive the geese off the field during the early flowering stage of the growth of vetch, wherein the density of the goose seedlings is 10 / mu, let the geese eat the vetch, trample on the field, and return the goose dung to the field;

[0040] (3) Turn over and press the green manure: after feeding the geese for 1 month, turn over and press the milk vetch in the rice field 4 under the condition that the rice field 4 is not irrigated;

[0041] (4) Soil preparation: after pressing the green manure, excavate the water ditch 1 in the paddy field 4, and the water ditch 1 is excavated along the inner side of the field ridge 3, but does not form a closed loop, and the r...

Embodiment 2

[0050] Such as figure 1 Shown, the present embodiment is a kind of rice snail symbiotic culture method based on green manure, and the method comprises the steps:

[0051] (1) planting milk vetch: 15 days before rice harvest, sow milk vetch seeds in paddy field 4, sowing rate is 2kg / mu;

[0052] (2) Feed the geese: drive the geese off the field during the initial flowering stage of the growth of vetch, wherein the density of the goose seedlings is 15 / mu, let the geese eat the vetch, step on the field, and return the goose dung to the field;

[0053] (3) Turn over and press the green manure: after feeding the geese for 2 months, turn over and press the milk vetch in the rice field 4 under the condition that the rice field 4 is not irrigated;

[0054] (4) Soil preparation: after turning over the green manure, excavate the ditch 1 in the paddy field 4, and the ditch 1 is excavated along the inner side of the field ridge 3, but does not form a closed loop, and the remaining gap is...

Embodiment 3

[0063] Such as figure 1 Shown, the present embodiment is a kind of rice snail symbiotic cultivation method based on green manure, and the method comprises the steps:

[0064] (1) plant milk vetch: 12 days before rice harvest, sow milk vetch seeds in paddy field 4, sowing rate is 1.8kg / mu;

[0065] (2) Feed the geese: drive the geese off the field during the initial flowering stage of the growth of vetch, wherein the density of the goose seedlings is 12 / mu, let the geese eat the vetch, step on the field, and return the goose dung to the field;

[0066] (3) Turn over and press the green manure: after feeding the geese for 1.5 months, turn over and press the milk vetch in the rice field 4 under the condition that the rice field 4 is not irrigated;

[0067] (4) Soil preparation: after turning over the green manure, excavate the ditch 1 in the paddy field 4, the ditch 1 is excavated along the inner side of the ridge 3, but does not form a closed loop, and the remaining gap is not ...

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Abstract

The present invention relates to the technical field of snail culture, in particular to a green manure-based rice snail symbiotic culture method. The method integrates winter green manure, aquatic green manure, climbing green manure and rice snail co-cultivation to form "green manure-rice-snail" symbiosis The model realizes the purpose of "one water for two purposes, one field for two harvests", which is conducive to improving the economic benefits of the symbiosis system. In the invention, leguminous green manure is planted in idly fields in winter to cultivate soil fertility; aquatic green manure Hongping is used to raise snails in fertile fields; green hedges are formed by using climbing green manure to prevent external interference and form an ecological planting and breeding system of rice and snails, which is beneficial to production and health , safe snails and rice.

Description

【Technical field】 [0001] The invention relates to the technical field of snail culture, in particular to a green manure-based rice snail symbiotic culture method. 【Background technique】 [0002] Snail is the common name of square ring snail, which is the whole of square ring snail or other animals of the same genus. Snails are rich in nutrition and delicate in meat quality, making them the best food on the dining table. Snail powder is a flavor snack in Liuzhou, Guangxi. With the development of bagged Liuzhou snail powder, the snail powder industry in Liuzhou, Guangxi has been continuously upgraded, and the demand for snail powder has continued to increase. Snails usually grow in rice fields, lakes, ponds, swamps and river ditches. Therefore, scientific three-dimensional planting in rice fields can not only meet the market demand for snails, but also ensure a good harvest of rice, which will help farmers increase their income and become rich. [0003] Green manure is the e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/00A01G22/22A01K61/51A01M29/06A23K10/30A23K10/37A23K50/80C05F15/00
CPCA01M29/06A23K10/30A23K10/37A23K50/80A01K61/51A01G22/00A01G22/22C05F3/00C05F17/00C05F11/00Y02P60/87Y02A40/81
Inventor 李忠义唐红琴何铁光韦彩会董文斌蒙炎成
Owner GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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