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Landscape-type comprehensive planting and breeding methods in paddy field

A technology for paddy fields and planting areas, applied in the field of agricultural planting and breeding, can solve problems such as the inability to balance planting and breeding, and achieve the effect of increasing the ecological niche of the farmland, increasing the rural cultural atmosphere, and improving the economic growth point

Active Publication Date: 2022-07-08
SHANGHAI ACAD OF AGRI SCI +1
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Problems solved by technology

[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a rice field landscape-type comprehensive planting and breeding method, which is used to solve the problem that planting and breeding cannot be balanced in the prior art

Method used

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  • Landscape-type comprehensive planting and breeding methods in paddy field
  • Landscape-type comprehensive planting and breeding methods in paddy field

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Embodiment

[0032] Address: Xixin Village, Sanxing Town, Chongming District, Shanghai has built a core demonstration base of 100 acres, such as figure 1 and 2 .

[0033] Specifically, in the planting area 4 with a length of 4000cm*4000cm and a width of 4000cm, a breeding trench 2 for aquaculture is dug in the east-west direction and the north-south direction. Breeding ditch 2 has an upper mouth width of 1800cm and a ditch depth of 150cm. Planting area 4 is mainly used for growing crops such as rice 6 . A number of discontinuous field ridges 3 are set in the planting area 4. The top surface of the field ridge is 50cm wide, the bottom surface is 70cm wide, and the height is 40cm. In general, the top surface width of the field ridge is 20-50cm, the bottom surface width is 40-70cm, and the height is 20-40cm. , the discontinuity is 300cm, the main purpose is to not affect the free and smooth circulation of water in the paddy field, and at the same time play a role in preventing earthworms f...

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Abstract

The invention provides a method for comprehensive planting and breeding of paddy fields, the method comprises: using a comprehensive planting and breeding system for paddy fields to grow crops, the comprehensive planting and breeding system comprises: a planting area, and a plurality of discontinuous field ridges are arranged inside the planting area, The distance between the ridges in the field is 1-3m, and the periphery of the planting area is provided with an aquatic product breeding ditch that does not completely surround the planting area. The planting area is used for planting rice, the straw is returned to the field after the rice is harvested, and then earthworm seedlings are put into the planting area and the soil moisture content is adjusted to 35-40%, green manure crops are planted, and aquatic animals or amphibians are cultured in the breeding ditch. Aquatic plants are grown and the earthworms are used to feed aquatic and amphibians. The method can take into account planting, breeding and field landscape, the quality of agricultural products is good, the economic benefit is high, and the environment is protected and beautified.

Description

technical field [0001] The invention relates to the field of agricultural planting and breeding, in particular to a landscape-type comprehensive planting and breeding method for paddy fields. Background technique [0002] Integrated paddy farming is a rice-based ecological farming model that takes into account the mutual benefit and symbiosis of farming. Through "rice + aquatic products + earthworms", paddy field cultivation has realized "two industries in one place, three harvests in one field", which is beneficial to food security, food safety and ecological security. It is of great significance to reform and improve the efficiency of planting and breeding. At present, the comprehensive planting and breeding of rice fields is mainly based on the comprehensive planting and breeding of rice and fishery. After long-term development, the "four major effects" in the production of grain and aquatic products, such as the overall effect, the effect of stabilizing grain and increa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/22A01G22/60A01K67/033A01K61/10A01K61/59A01B79/02
CPCA01G22/22A01G22/60A01K67/0332A01K61/10A01K61/59A01B79/02Y02A40/81
Inventor 郑宪清吕卫光白娜玲张翰林李双喜张娟琴张海韵
Owner SHANGHAI ACAD OF AGRI SCI
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