長毛兔秋季飼養(yǎng)管理
發(fā)布日期:2014-08-16
來源:http://gdwk56.com 發(fā)布人:admin
(一)飼料合理多樣搭配,不要時(shí)而更變,保持相對(duì)穩(wěn)定,做好繁殖的各項(xiàng)準(zhǔn)備工作。種公兔的選留,健康無缺,體況適宜,已選定的種公兔,加強(qiáng)管理,增加飼料營養(yǎng),在飼料中添加動(dòng)物性原料(魚粉、蠶蛹),合理搭配青綠飼料,適當(dāng)增加運(yùn)動(dòng),光照能增加體質(zhì),促使新陳代謝,增加食欲,增強(qiáng)抵抗力,交配與采精不要過于頻繁,提高精子活率與等級(jí)。提高配種受胎率,選育可繁殖母兔的前奏準(zhǔn)備工作,年齡更好在7-10個(gè)之間,不要過瘦過肥,飼料營養(yǎng)合理,動(dòng)物性飼料合理配比。青飼料不可缺少,環(huán)境衛(wèi)生同樣要做好,經(jīng)常檢查母兔發(fā)情狀況,一旦發(fā)情當(dāng)時(shí),馬上進(jìn)行體配。人工授精更好保持母兔有發(fā)情現(xiàn)象進(jìn)行,使用激素選定同一家生產(chǎn)的促排激素,不要隨意更換,這樣才能提高母兔的持續(xù)性受胎率。
(a) feed rational assort or arrange in pairs or groups and diversity, not more variable, remained relatively stable, good reproduction of the preparatory work. A male rabbits were selected, healthy and intact, body condition is suitable, the selected male rabbit, strengthen management, increase nutrition, add animal raw materials in the feed (fish meal, how to eat silkworm chrysalis), rational assort or arrange in pairs or groups of green feed, appropriately increase exercise, light to increase physical fitness, promote metabolism, increase appetite, enhance immunity, mating and sperm collection should not be too frequent, improve the motility and grade. Improve the conception rate, selection can be a prelude to rabbit preparations, the best age is in 7-10 between, not too thin, too fat, nutrition is reasonable, the reasonable proportion of animal feed. Green feed is indispensable, environmental health to do the same, always check the female rabbits in estrus, once at the time, was immediately body matching. Artificial insemination is best to keep rabbits have estrus phenomenon, promoting excretion of hormone use hormone selected the same production, do not change at will, so as to improve the rate of persistent pregnancy female rabbits.
(二)
長毛兔兔毛要高產(chǎn),飼料是關(guān)鍵,在日糧中搭配合理、持續(xù)穩(wěn)定、降低成本、提益。禁止性的飼料切不可投喂,否則影響生產(chǎn)蒙受損失。
(two) rabbit to yield, feed is the key, in the diets of assort or arrange in pairs or groups is reasonable, stable, reduce cost and improve benefit. Prohibited feed must not feed, or affect the production loss.
(三)秋高氣爽,氣候溫和,飼料來源豐富,適宜兔子生長季節(jié),生下來的小兔成活率高、生長發(fā)育快、耗損少,是長毛兔生產(chǎn)繁殖的時(shí)段的開始,但該階段往往繁殖力不高,造成的原因多方面的,受高溫的影響公兔精子恢復(fù)遲緩,母兔發(fā)情癥狀不明顯,繁殖力差的因素較為突出。為此,應(yīng)采取合理得當(dāng)措施去提高生產(chǎn)生育,多繁育小兔增加飼養(yǎng)量。
Autumn (three), a mild climate, abundant sources of feed, suitable for rabbit growth season, born rabbit high survival rate, growth speed, less loss, is the beginning of prime time production and breeding of Angora rabbit, but the phase often fecundity is not high, caused by many reasons, high temperature affected male rabbit sperm recovery slow, mother rabbit estrous symptom is not apparent, fecundity difference prominent factors. Therefore, should take appropriate measures to improve the production of reasonable growth, many breeding rabbit rearing volume increased.
(四)秋季氣溫時(shí)高時(shí)低,溫差過大,易發(fā)生各種疾病,做好預(yù)防工作,
長毛兔及時(shí)打好兔瘟防疫針,預(yù)防發(fā)生感冒和繼發(fā)性肺炎、腹瀉病等其它季節(jié)性疾病,時(shí)有發(fā)現(xiàn)及時(shí)防治,對(duì)癥下藥。
(four) the temperature is high or low temperature difference is too large, prone to various diseases, prevention, timely play RHDV inoculation, prevent colds and secondary pneumonia, diarrhea and other seasonal diseases, have found timely prevention, suit the remedy to the case.