Is the laying hen breeding technology well mastered?
Dàn jī yǎngzhí jìshù hǎo zhǎngwò ma? Qín liúgǎn de yīnyǐng zhèngzài dàn qù, qín yè jiāng yíng lái xīn yī bō de fǎ zhǎn, jīdàn jiàgé zài qiánduàn shíjiān yǐ huǒjiàn dàn de sùdù shàngzhǎng, ràng rénmen gǎnshòu dàole jīdàn jiàgé de biàndòng duì shēnghuó de yǐngxiǎng.
Zài dàn jī yǎngzhí zhōng, chǎn dàn lǜ shì dàn jī shēngchǎn zhōng de zhòngyào zhǐbiāo, zhōngshēngchǎn dàn liàng shì dàn jī shēngchǎn jīngjì xiàoyì hǎo huài de tǐxiàn. Yīnwèi, zài dàn jī yǎngzhí zhōng, jīdàn shì sìyǎng dàn jī de zhǔyào shōurù láiyuán. Gēn ròu yòng jī bùtóng, rénmen sìyǎng dàn jī de zhǔyào kètí shì tígāo jīdàn zhìliàng hé bǎochí huò tígāochǎn dàn liàng, ér bìngfēi tígāo jīròu pǐnzhí.
Zài dàn jī yǎngzhí zhōng, yào xiǎng shǐ dàn jī de gāo chǎn xìngnéng chōngfèn fāhuī, yǐ huòqǔ zuì jiā de sìyǎng xiàoyì, chú pǐnzhǒng yīnsù wài guānjiàn zàiyú shúxī bìng zhǎngwò dàn jī zài bùtóng shēngzhǎng jiēduàn de xūqiú hé sìyǎng guǎnlǐ jìshù yàodiǎn.
Chǎn dàn jī zǒngtǐ shàng kě fēn wéi yùchú, yùchéng hé chǎn dàn sān dà jiēduàn, xiàndài dàn jī sìyǎng duō qīngxiàng jiāng 0~8 zhōu líng shì wéi yùchú jiēduàn; chǎn dàn jiēduàn yībān cóng 21 zhōu líng dào 72 zhōu líng zuǒyòu, kěyǐ kàn chū, zài bùtóng de jiēduàn, yào yǒu bùtóng de yǎngzhí fāngfǎ hé sìyǎng cè zhòngdiǎn.
Yùchú qíjiān, shě wēn huánjìng shì guānjiàn, rènzhēn zuò hǎo yùchú qián gè xiàng zhǔnbèi gōngzuò: Jìn chú qián bìxū xíng zhī huà dì liú yǒu zúgòu de shíjiān, zuò hǎo yùchú shě de qīngsǎo, chōngshuā, xūnzhēng xiāodú, gōng wēn bǎonuǎn, bèi hǎo sìliào jí chángyòng yàopǐn, qìjù. Tígōng shìhé yú chújī shēngzhǎng fāyù de shě nèi huánjìng: Yùchú jiēduàn zuì xiǎnzhù de tèdiǎn shì duì shě nèi huánjìng wēndù yǒu bǐjiào yángé de yāoqiú.
Dàn jī yǎngzhí de yùchéng jiēduàn de guānjiàn zàiyú kòngzhì guāngzhào shíjiān hé tǐzhòng, yùchéng qiánqí shì yùchú qí de yánxù, duì sìliào yíngyǎng réng yǒu jiào gāo yāoqiú, xǔduō yǎng jī hù wǎngwǎng hūshìle yùchéng jiēduàn de sìyǎng guǎnlǐ, ér zàochéngle kāi chǎnhòu nányǐ míbǔ de sǔnshī. Yùchéng qiánqí yāoqiú rì liáng cū dànbái zài 15.5%~16.0%, Dàixiè néng bù dī yú 11.5 Zhào jiāo/qiānkè, qítā tóng chújī. Guāngzhào shíjiān kòngzhì zài 10 xiǎoshí zuǒyòu, cǎiguāng chuāng yòng yǒusè bù lián zhēdǎng, yǐmiǎn guāngxiànguò qiáng.
Dàn jī yǎngzhí de chǎn dàn jiēduàn, cǐ jiēduàn chǎn dàn jī mǐngǎn qiě jiāoqì, kàng bìng lì jiào ruò, xū jiābèi jīngxīn hēhù; duì rì liáng yíngyǎng shuǐpíng yāoqiú gāo; bǎozhèng rì liáng gè zhǒng ānjīsuān bǐlì de pínghéng bìng hányǒu zúgòu liàng de fùhé wéishēngsù, kuàngwù yán jí méi lèi wùzhí fēicháng zhòngyào, jiāqiáng duì shě nèi huánjìng wèishēng de guǎnlǐ hé zhěngzhì, yíngzào ānjìng, wèishēng, tōngfēng liánghǎo, wēn shīdù shìyí de shēnghuó, shēng chǎn huánjìng, jiǎnshǎo yìbìng fāshēng.
Show more
816/5000
Is layer breeding technology easy to master? The shadow of bird flu is fading, and the poultry industry will usher in a new wave of development. Egg prices have risen at the speed of rockets some time ago, making people feel the impact of egg price changes on life influences.
In layer breeding, egg production rate is an important indicator in layer production, and the final egg production is a reflection of the economic benefits of layer production. Because, in laying hen breeding, eggs are the main source of income for laying hens. Unlike broiler chickens, the main problem of people raising layer hens is to improve egg quality and maintain or increase egg production, not to improve chicken quality.
In laying hen breeding, in order to give full play to the high-yield performance of laying hens to obtain the best breeding benefits, the key is to be familiar with and master the needs of laying hens at different growth stages and key feeding management techniques in addition to breed factors.
Laying hens can generally be divided into three stages: brooding, breeding and laying. Modern laying hens tend to regard 0-8 weeks of age as the brooding stage; the laying stage generally ranges from 21 weeks to 72 weeks of age. It can be seen that at different stages, there must be different breeding methods and breeding focuses.
During the brooding period, the house temperature environment is the key. Carefully do all the preparations before brooding: before entering the chicks, you must leave enough time to clean the brooding house, wash, fumigate, disinfect, provide temperature and keep warm. Good feed and commonly used drugs and equipment. Provide a house environment suitable for the growth and development of chicks: The most significant feature of the brooding stage is the stricter requirements for the temperature of the house environment.
The key to the rearing stage of layer hen breeding is to control the light time and weight. The early stage of rearing is the continuation of the brooding period, and there are still high requirements for feed nutrition. Many chicken farmers often ignore the feeding and management of the rearing stage, resulting in the post-production. An irreparable loss. In the early stage of breeding, the dietary crude protein is required to be 15.5% to 16.0%, and the metabolizable energy is not less than 11.5 MJ/kg. Others are the same as the chicks. The lighting time is controlled at about 10 hours, and the daylighting windows are covered with colored curtains to avoid excessive light.
During the laying stage of laying hens, the laying hens are sensitive and squeamish, and their disease resistance is weak, so they need to be cared for more carefully; they have high requirements on the nutritional level of the diet; ensure the balance of various amino acids in the diet and contain sufficient amounts of Multivitamins, mineral salts and enzymes are very important. Strengthen the management and improvement of environmental sanitation in the house, create a quiet, hygienic, well-ventilated living and production environment with suitable temperature and humidity, and reduce the occurrence of epidemics.
