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Comprehensive planting and breeding method for rice, weevers and silver carps in mountainous area

A technology for mountain and silver carp, applied in the field of comprehensive planting and breeding of rice and silver carp in mountainous areas, can solve the problems of low economic benefit, abandoned paddy fields, and farmers' unwillingness to grow grain, etc., and achieves convenient operation, high input-output ratio, and high ecological benefit. Effect

Pending Publication Date: 2022-01-28
AQUACULTURE INST OF GUIZHOU PROVINCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under the existing grain policy in our country, the economic benefits of traditional rice planting farmland production operations are relatively low, which seriously affects the enthusiasm of farmers to grow rice. In many areas of the country, the phenomenon of rice fields being abandoned is serious, and farmers are unwilling to grow grain.

Method used

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  • Comprehensive planting and breeding method for rice, weevers and silver carps in mountainous area

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1- Embodiment 6

[0022] A specification of fish stocking specifications, density, and several modes of macropathy.

[0023] Table 1

[0024]

[0025] The invention includes the following steps:

[0026] A Construction of paddy fields to select the mountain water rice field at 400 ~ 1200 meters, the water quality water quality of the waterfield meets the national fishery water quality and rice planting water quality; the water supply is sufficient, and the water supply is convenient. In the rice fields, the rice field is 20 ~ 100 cm, the drainage is set to the anti-escape network; open the fish ditch and fish ponds on the four weeks of the field, and the fish ditch and fish pool area account for 5 ~ 10%.

[0027] B Place the squid seedling, the rice field seedlings are directly put into the seedling seedlings, and the total amount of 100 to 800 per mu, the stocking specification is 6 ~ 12 cm / tail.

[0028] C putting a small seedlings of the seedlings, the rice field seedlings are directly put o...

experiment example 1

[0038] I. Experiment Time: June 2020, March 202, China

[0039]Second, the experimental method: 2 pieces of rice fields, the area is 2.5 mu, 4.5 acres, respectively. 2.5 acres of rice fields excavated around "L", 4.5 acres of rice fields excavated around "field" ditch. The groove depth is 80cm, and the courage is 100 cm. Fish stocking specifications, density mode Examples 1 and Example 2. The fish is disinfected with fish ditch before stocking, and the rice field seedlings will be directly put into the seedling seedlings and flowers and white squid, and they don't have to feed feed, and they can apply to the water quality. The squid began to feed the artificial squid special feed; the feed method: water temperature is 18 ~ 35 ° C in accordance with 1% to 5% of the total weight of the rice field in the rice field; the timeline is fixed to the fixed point for 2 2 ~ 3 times, the fixed point is hiped in the fish ditch distributed in the rice field. Water dissolution in rice field requ...

experiment example 2

[0046] I. Time: June 2020, March 202, China

[0047] Second, experimental methods: 3 pieces of rice fields, the area is 5.2 mu, 5.7 acres, 6.1 mu, and 6.8 mu. The rice field is excavated around the "back" fish. The groove depth is 150cm, and the counted is 500 cm. Fish stocking specifications, density mode Example 3, Example 4 and Example 5. The fish is disinfected with fish ditch before stocking, and the rice field seedlings will be directly put into the seedling seedlings and flowers and white squid, and they don't have to feed feed, and they can apply to the water quality. The squid began to feed the artificial squid special feed; the feed method: water temperature is 18 ~ 35 ° C in accordance with 1% to 5% of the total weight of the rice field in the rice field; the timeline is fixed to the fixed point for 2 2 ~ 3 times, the fixed point is hiped in the fish ditch distributed in the rice field. Water dissolution in rice field requires 3.5mg / L, the cultured water depth is 60 ~...

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Abstract

The invention discloses an ecological planting and breeding method for rice, weevers and silver carps in mountainous areas, which comprises an ecological and industrial system for constructing fish ponds and fish ditches, putting fingerlings, adjusting water quality, cultivating rice, harvesting rice and harvesting finished fish in rice fields (including typicality terraced fields) in mountainous areas and hilly areas. A good living environment is provided for growth and development of the main cultured weevers by constructing a rice field ecological system. The method has the advantages of being convenient to operate, high in input-output ratio, good in economic benefit, social benefit and ecological benefit and the like, and is suitable for large-scale application and popularization.

Description

Technical field [0001] The present invention relates to the field of agricultural species. Background technique [0002] my country is an agricultural big country and a country with a number of people. Rice is the main food crop in my country. At the same time, agricultural production is constantly satisfied with people's growing food and agricultural products, often relying on large-scale administration of fertilizers, pesticides, herbicides, additives and growth hormones, etc., gains high yields and exceptions to solve people's dinner. Such a rice mode is not only the benefit, but the quality of rice is not guaranteed. It has also exacerbated the decline in the production forces of rice fields, agricultural pollution, and environmental pollution, human health, and a serious food, agricultural product safety issue. [0003] After entering the 21st century, with the rapid advancement of urbanization, industrialization and modernization in my country, agriculture, rural and farmer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/10A01K63/00A23K50/80A23K10/20A23K10/22
CPCA01K61/10A01K63/003A23K50/80A23K10/20A23K10/22Y02A40/81
Inventor 申晓东李正友李小义周其椿闵文武
Owner AQUACULTURE INST OF GUIZHOU PROVINCE
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