Method for duck breeding in rice field

Abstract

The invention provides a method for duck breeding in a rice field, belonging to the field of poultry breeding. The method comprises the following specific steps: (1) land treatment: a step of subjecting a land to simple sterilization, fertility improvement and construction; (2) variety breeding: a step of selecting medium-and-small sized improved duck varieties with exuberant vitality, wide adaptability, crude-feed resistance and stress resistance, and breeding ducklings; (3) intaking training: a step of carrying out intaking training before the ducklings are released into the rice field; and (4) feeding management: a step of regularly feeding ducks, and preparing a highly-nutritional feed. According to the invention, the hazards of harmful organisms in the rice field are effectively controlled; duck breeding in the rice field has good control effects to rice pests like rice-stem borer, rice planthopper and armyworm and to weeds in the rice field; under the action of the ducks, the use of chemical pesticides for prevention and treatment of the pests and the weeds is reduced; ecological balance is promoted; a good production environment is maintained; meanwhile, through activities of the ducks in the rice field, the content of an organic matter in the rice field is greatly improved; the soil fertility is improved for continuing planting crops in the rice field; and a great amount of nutrition is supplemented.

Description

technical field [0001] The invention relates to a method for raising poultry, in particular to a method for raising ducks in paddy fields. Background technique [0002] Duck breeding is an important means for large farmers and farmers to increase production and income. However, at present, duck houses for raising ducks are mostly airtight and airtight. Ducks are raised in duck houses with concrete or brick structures. The activity of ducks is small and the main Feed by feed; this is a captive breeding mode, which has a large amount of ducks, a large scale, and a high rate of poultry production. However, because it is mainly fed by feed, the first is high cost, and the second is that it is difficult for ducks to eat insects, resulting in duck meat or duck eggs. The quality is not good and the taste is poor; however, in the free-range farming method of farmers, although the ducks can move around freely, peck everywhere, and eat grains or insects; this kind of free-range duck m...

AI Technical Summary

Problems solved by technology

[0002] Duck breeding is an important means for large farmers and farmers to increase production and income. However, at present, duck houses for raising ducks are mostly airtight and airtight. Ducks are raised in duck houses with concrete or brick structures. The activity of ducks is small and the main Feed by feed; this is a captive breeding mode, which has a large amount of ducks, a large scale, and a high rate of poultry production. However, because it is mainly fed by feed, the first is high cost, and the second is that it is difficult for ducks to eat insects, resulting in duck meat or duck eggs. The quality is not good and the taste is poor; however, in the free-range farming method of farmers, although the ducks can move around freely, peck everywhere, and eat grains or insects; this kind of free-range duck meat is delicious, the egg value is high, and the egg yolk is bright; but the yield is low , the feeding scale is small, and it is difficult to meet the needs of the market. Therefore, it is necessary to develop a universally applicable duck breeding method; rice planting is very common in southern China, and rice planting requires a large amount of water, so the water conservancy facilities of rice fields are relatively large. Complete, in a period of time after rice harvesting, from the perspective of cultivating soil fertility and reducing the use of chemical fertilizers, properly carrying out fallow farming or livestock and poultry breeding has become a key research project of current agricultural research institutes