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Henan Minzheng Farming Co., Ltd. is located in Yi…
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Tel：0379-63059566 63059578
Phone：15838871102
Email：henanminzheng@sina.com
Address：Ma Hui village, Lian Zhuang Township, Yiyang County, Henan Province
河南(nán)民正牧業從美國二批引種成功
２０１２年２月，河南(nán)民正牧業投入５７０餘萬元，從美國二次引進種豬２９８頭，改良現有生(shēng)豬品種，以提高生(shēng)豬的産質量。美系大(dà)約克的特點：全身被毛白(bái)色，頭大(dà)小(xiǎo)适中(zhōng)，耳較小(xiǎo)向上豎起，胸寬，肋骨開(kāi)張良好，背腰長，平直或微弓形，腹線平直，腿臂豐滿，脊背寬、脊溝明顯，肢蹄結實粗壯，有效乳頭６對以上體(tǐ)型比較長，生(shēng)長速度快，母豬奶水好。
雜交利用：生(shēng)長快，适應性好，抗病力強，母豬産仔多，泌乳力強，在生(shēng)産二元雜種母豬時既可作父本（大(dà)長），亦可作母本（長大(dà)）二者均已在生(shēng)産上被廣泛應用。
Henan Minzheng Farming Co., Ltd. is located in Yiyang County of Henan province Lian Zhuang Xiang Ma…
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