Ecological raising technology of zero-day-old ducklings in rice-duck farming

Abstract

The invention relates to an ecological raising technology of zero-day-old ducklings in rice-duck farming, which relates to a poultry breeding method. Aiming at the problems that in a traditional rice-duck farming technology, the ducklings need to pass through a brood time of 7-10 days when bred, thereby on one hand, the breeding cost is increased, and on the other hand, the palatability of weeds in a paddy field is poor, and the weeding efficiency of ducks is low, the invention adopts an ecological raising method of the zero-day-old ducklings, which is characterized in that the hybrid series of wild ducks and domestic ducks are selected as duckling varieties; when the zero-day-old ducklings are bred in the paddy field, the ambient temperature is above 20 DEG C; the time for breeding the zero-day-old ducklings in the paddy field is 3-5 days after rice transplantation; the water depth in the paddy field is 4-5 centimeters; an initial breeding region with the area of 8-10 square meters is arranged in the paddy field; the zero-day-old ducklings are domesticated for 1-3 days by utilizing the initial breeding region; the breeding density of the ducklings is 18-23 ducklings in the paddy field per mu, and the quantity of the draft ducks per group is controlled between 80 and 100; and a simple duck cote is built on the edge of the field. The invention has the effects of reduced breeding cost, high weeding efficiency and survival rate increase of the ducklings.

Description

technical field [0001] The invention relates to a method for raising poultry, in particular to an ecological stocking technique for zero-day-old ducklings in rice-duck co-cultivation. Background technique [0002] In the existing rice-duck co-cropping technology, the ducklings must go through a brooding period of 7-10 days including a 3-5 day water training period before they can be formally stocked in the rice fields. This increases the cost of feeding on the one hand, and on the other hand The ducks after brooding for 7-10 days are put into the paddy field for transplanting rice seedlings for 10 days and have the following disadvantages: firstly, the water taming in the prior art starts relatively late, and it is watered from the 6th day. It has almost subsided; in addition, the daily water training time is too short to fully stimulate the secretion of the tail fat gland. After such a duck enters the water, it is easy to sink into the water. Secondly, the peak period of ...

AI Technical Summary

Problems solved by technology

[0002] In the existing rice-duck co-cropping technology, the ducklings must go through a brooding period of 7-10 days including a 3-5 day water training period before they can be formally stocked in the rice fields. This increases the cost of feeding on the one hand, and on the other hand The ducks after brooding for 7-10 days are put into the paddy field for transplanting rice seedlings for 10 days and have the following disadvantages: firstly, the water taming in the prior art starts relatively late, and it is watered from the 6th day. It has almost subsided; in addition, the daily water training time is too short to fully stimulate the secretion of tail fat glands

After such a duck enters the water, it is easy to sink into the water

Secondly, the peak period of weeds in rice fields is 7 to 25 days after transplanting. In the prior art, ducks are put in the field 10 days after transplanting. At this time, the weeds have grown for a while, not as good as 3-7 Weeds that have just germinated in the sky have good palatability, but duck weeding efficiency is low