Grazing to strengthen the management of peak production period of laying geese in autumn for nutritional control of diseases

Goose

Strengthen management

The feeding of laying geese should be dominated by house feeding and supplemented by grazing. Dietary matching ratio: cereals 60% 70%, cakes 10% 15%, bran 10% 15%, fillers (grass meal) 10% 15%, mineral feed 4% 15%. In addition to the free feeding of geese, large geese are fed 150-180 grams each time, and small geese are fed 100-130 grams 3 times a day. The feed should be quantified at a fixed time, rough first and then refined. Graze until 10:00 in the morning, feed the goose, let the goose rest in the shade by the water, and throw it into green fodder. At 2 pm, feed once, graze after 3 o'clock, and feed the third time after returning home at dusk.

Light: the daily light time of the goose during the laying period is not less than 13 hours, and the peak period of egg production should be 15-16 hours.

Grazing: ⑴ egg-laying goose, slow movement, grazing, only follow, do not rush. Walk on slopes and rugged roads as little as possible to prevent peritonitis caused by bleeding in the belly and fallopian tubes of female geese; collect breeding eggs in time, and when grazing, if geese are unwilling to follow the flock, shout loudly, move restlessly, nest-hunting and other egg laying performance, they should promptly drive or carry the goose back to the shed to lay eggs.

⑵ release: goose feeding enthusiasm is mainly in the morning and evening, so goose grazing should come out early and return late. When 80% full, they should rush to the water source to drink and play. In high temperature weather, the number of times of water discharge increases and the time should be prolonged. Be careful not to allow grazing lands and water sources to be contaminated by pesticides, and rotational grazing should be carried out on grazing grasslands, stubble fields, border plots and other plans.

Management: ⑴ sports: the water sports field should be the ideal size. There should be 40 square meters of water sports ground for every 100 geese.

⑵ to prevent eggs outside the nest: most female geese lay eggs between midnight and 10:00, which is not suitable for grazing and should be replenished in the shed. Female geese will choose nests to lay eggs, so laying boxes or nests should be set up in the goose house. Pay special attention to the newborn goose to prevent the laying of wild eggs and eggs in water.

⑶ control clasping: the hugging of the female goose during the laying period affects the laying performance. The goose can be isolated and locked in a well-ventilated place with sufficient light, only drinking water without feeding, and then a small amount of feed after 2 or 3 days, or waking up with drugs such as "Xingbao Ling" to resume egg production.

Egg goose

Improve the fertilization rate of breeding eggs: in order to improve the fertilization rate of breeding eggs, in addition to considering the nutrition of breeding geese, the mating ratio should be 1 ∶ 5: 10. Male geese are good at fighting, so when mating sooner or later, they should be driven away in time to avoid injury of male geese. The useful life of male geese is 3-4 years, and inferior geese should be eliminated every year to supplement new male geese.

Prevention and treatment of diseases: the benefit of raising geese on a large scale depends on whether the management is achieved, and whether the goose is successful or not depends on whether it has epidemic prevention. To raise geese on a large scale, it is necessary to keep the goose house clean, the ground dry, the fence house ventilated, and often cleaned: the site and equipment are disinfected regularly or irregularly with drugs; when an epidemic situation is found, the dead geese should be isolated and treated in time: regular epidemic prevention and repellent treatment; geese are injected with Gosling plague vaccine, avian influenza vaccine and egg plague vaccine according to the immune procedure, and veterinarians are regularly invited to come to the door for insect inspection and deworming.