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家禽規(guī)模養(yǎng)殖LED光環(huán)境調(diào)控技術(shù)進(jìn)展與趨勢(shì)分析
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國(guó)家自然科學(xué)基金資助項(xiàng)目(21006091),;公益性行業(yè)(農(nóng)業(yè))科研專項(xiàng)經(jīng)費(fèi)資助項(xiàng)目(201303091);杭州市農(nóng)業(yè)科研攻關(guān)項(xiàng)目(20101032B51)


Advancement and Trend of LED Light Environment Control Technology for Intensive Poultry Production
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    摘要:

    家禽視覺系統(tǒng)高度發(fā)達(dá),,LED光源優(yōu)點(diǎn)突出,,兩者協(xié)同創(chuàng)新并正在迅速形成新的交叉領(lǐng)域,。綜述了具有代表性的家禽——雞規(guī)模養(yǎng)殖LED光環(huán)境調(diào)控技術(shù)的研究現(xiàn)狀,。在肉雞方面,,通過LED的光色,、光照度與光周期等因子的調(diào)控,,可影響小腸黏膜結(jié)構(gòu)來提高營(yíng)養(yǎng)吸收和促進(jìn)生長(zhǎng),,通過影響衛(wèi)星細(xì)胞增殖及肌肉纖維發(fā)育提高屠宰性能與雞肉品質(zhì),同時(shí)影響行為和健康,,增強(qiáng)免疫力,,降低死亡率和疾病發(fā)生率等。在蛋雞和種雞方面,,通過對(duì)光環(huán)境進(jìn)行調(diào)控,,可影響其飼料消耗,并促進(jìn)促黃體素和促卵泡素等激素的釋放來影響性成熟,、開產(chǎn)日齡,、產(chǎn)蛋率等,,同時(shí)提高種雞的受精孵化率,改善雞蛋品質(zhì)情況,,有效降低啄癖現(xiàn)象,。最后,分析了家禽規(guī)模養(yǎng)殖LED光環(huán)境調(diào)控技術(shù)存在的問題,,并對(duì)發(fā)展趨勢(shì)進(jìn)行了展望,。

    Abstract:

    An innovative area is forming rapidly with the application of LED (light emitting diode) light sources in the intensive production of poultry which has a highly developed visual system. Firstly, the article reviewed the advancement on LED light environment control technology for intensive poultry production. For broilers, the optimization of LED light color, intensity and photoperiod could improve the structure of small intestinal mucosal and consequently enhance the feed utilization and growth rate. The light environment could also affect the satellite cell proliferation, muscle fiber development and behavior activities to meliorate the carcass characteristic, meat quality and the health, which helped to strengthen the immunity, reduce the mortality and disease incidence. For laying hens and breeders, the light conditions could promote the sex maturity, age at first egg and lay rate by increasing the release of luteinizing hormone and follicle stimulating hormone. Besides, the egg quality, pecking, fertility and hatchability of breeders were improved by providing suitable lights. Finally, the development trends of LED light environment control for intensive poultry production were presented by the analysis of current status and issues.

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泮進(jìn)明,王小雙,蔣勁松,俞永華,陳賢惠.家禽規(guī)模養(yǎng)殖LED光環(huán)境調(diào)控技術(shù)進(jìn)展與趨勢(shì)分析[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2013,44(9):225-235. Pan Jinming, Wang Xiaoshuang, Jiang Jingsong, Yu Yonghua, Chen Xianhui. Advancement and Trend of LED Light Environment Control Technology for Intensive Poultry Production[J]. Transactions of the Chinese Society for Agricultural Machinery,2013,44(9):225-235.

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  • 在線發(fā)布日期: 2013-09-11
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