1.堅持自我繁殖和自立，全進和全出飼養管理系統2.從常規大型制造商處購買小鴨3.定期對鴨場的環境和器具進行預防和消毒。鴨舍應堅持嚴格的防疫消毒系統，通常用2％的燒堿消毒。通常，飲用器具應經常刷洗，每1-2天消毒一次。 4.保持房屋內適當的溫度和光線，并干燥地板和垃圾。 5.新引進的繁殖鴨應隔離觀察半個月，以-它們可以分組而不攜帶病原微生物。 6.嚴格隔離病鴨，對死鴨進行無害化處理，清理鴨舍，器具，器皿等，然后用5％氫陽離子化鈉溶液消毒。整組鴨子每天使用0.3％。噴霧消毒。 7.種植鴨免費方案：1至3日齡，頸部皮膚xia，注射雞胚鴨贛雁---yi苗0.5ml /只;肌肉注射開始-個月，劑量為0.5~1ml /間隔2周后，瘟疫一次增強;產婦炕體不-保護后代雛鴨免受ganitis的傷害，但---的年齡被推遲了。 10.同時使用黃芪多糖氨芐---鈉用于飲用水，以防止二次g染色。
鴨子不長的原因是什么？根據許多農民的反應，喂養幾個月后鴨子比預期的要輕，半---苗廠，體重只有一公斤左右。小鴨子長度的原因是什么？如何選擇小鴨子？你能看到鴨子的鴨子品種嗎？ jianweisan——如何選擇雛鴨---和生長？小鴨的原因是什么？鴨子不長的原因是什么？首先，雛鴨生長的原因可能是品種不純。一些由幾個品種種植的商業鴨子在早期生長得更快，但這些鴨子不能用于播種，否則會出現后代。降解，發展緩慢等，這些都是由不純的品種引起的。一般來說，---肉鴨品種的商品代不應用于播種。
after 7 days， you can feed the cooked wheat. if you can mix some green vegetables&green beans in the feed， it is better because the vegetables&beans are cold&the ducks are eaten. they grow fast&the meat is tender. when the ducklings grow up to a month， they can be rushed to the newly harvested rice fields for stocking， so that the ducklings can improve their foraging ability. as the saying goes: duck is a real food， cockroaches， clams， snails， loach， small fish， etc. ducks like to eat， but before the ducks grow up， they must be crushed&fed. for ducklings， they can“t usually feed live food， because ducklings are used to eating live food. once they are missing， they are not willing to eat any other feed. 4. pay attention to the setting of the duck shed. ducklings should be prevented from stacking within 20 days， otherwise they will be susceptible to heat&sweat. the duck house should be ventilated， clean&dry，&the temperature should not be high. 5. pay attention to stocking. after the ducklings are out of the shell for 10 days， they can be trained for stocking. first put it in the small ditch， you can“t c---h too far when you first put it， don“t put it too long. a month later， the ducklings had feathers on their shoulders&abdomen. at this time， they can be farther away，&even the ducks can stay overnight in the wild. rainy days can not be put on， sunny days&more sun to promote development. in the summer， the ducklings should often be taken to a shade to rest&prevent heat stroke. the ducklings are timid，&when the ducklings are resting， the ducklings should not yell. at night， the lights are illuminated to prevent rats&weasels from harming.xx
|
登錄后臺
