Rice and duck co-farming method

Abstract

The invention provides a rice-duck co-cropping method, which comprises the steps of building a field, building a duck shed, selecting and preparing rice and duckling varieties, transplanting the rice, putting ducks, performing field management on rice-duck co-cropping and the like, small white feather laying ducks are adopted, so that the degree that the rice is damaged by the ducks in the rice-duck co-cropping technology is low, and the quality of the ducks in the rice field is good; meanwhile, the rice-duck rice can achieve the purpose and standard of producing organic rice, the labor cost is low, and the method is easy to popularize and especially suitable for the Sanjiang Plain.

Description

technical field [0001] The invention belongs to the technical field of animal husbandry and relates to a rice-duck co-cropping method. Background technique [0002] The Three Rivers Plain is located in the most northeastern part of China. The "three rivers" here are Heilongjiang, Wusuli River and Songhua River. The Sanjiang Plain has a temperate humid and semi-humid continental monsoon climate with 2400-2500 hours of sunshine throughout the year. Although the latitude is high and the average annual temperature is 1°C to 4°C, the summer is warm and the average temperature in the hottest month is above 22°C. , rain and heat in the same season, suitable for the growth of agriculture (especially high-quality rice and high-oil soybean). [0003] In the large-scale rice production in the Sanjiang Plain, organic rice has become the darling of the market. However, the problem of weeding in the production process of organic rice has not been well solved. The annual labor cost per mu...

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Problems solved by technology

[0003] In the large-scale rice production in the Sanjiang Plain, organic rice has become the darling of the market. However, the weeding problem in the organic rice production process has not been well solved. The annual labor cost per mu exceeds 2,000 yuan. The activities can serve the purpose of weeding, catching insects and fertilizing, but because ducks trample on seedlings and peck rice ears, natural enemies in rice fields are harmed, food is insufficient, diseases and insects are difficult to prevent, chemical fertilizers and pesticides have negative impacts on duck habitats, and large-scale stocking of ducks is an epidemic prevention technology Immaturity and many other restrictions, coupled with insufficient attention in various places, have not been widely popularized

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