| 提高南方地区青贮玉米品质的技术措施 |
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| 引用本文： | 朱梅芳,谢燕妮,李仕坚,陈学文,赵政.提高南方地区青贮玉米品质的技术措施[J].畜牧与饲料科学,2010,31(1):31-34. |
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| 作者姓名： | 朱梅芳 谢燕妮 李仕坚 陈学文 赵政 |
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| 作者单位： | 1. 广西农业职业技术学院,广西,南宁,530007
2. 广西皇氏甲天下乳业股份有限公司,广西,南宁,5300107 |
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| 基金项目： | 广西教育厅科研项目(200809MS061);;广西农业职业技术学院资助项目(B070210) |
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| 摘 要： | 我国南方地区高温、高湿、多雨的气候特点,给青贮玉米的制作带来了诸多的困难,结果导致了制作出的青贮饲料腐败率较高、品质较差。自2007年起,通过对广东、广西两省的12家牛场青贮饲料的制作效果进行调查,结果发现,其腐败率多在10%~20%,损失较为严重。通过分析认为,造成这个结果的主要原因与青贮原料的新鲜度、含水量、制作的过程、青贮饲料的管理水平等有很大的关系。根据南方牧场青贮饲料腐败率较高的原因,提出在南方地区采用微贮技术制作青贮饲料等综合措施来提高青贮玉米的品质。结果表明,这些方法的综合运用,可明显降低青贮饲料的腐败率,同时使饲料的粗蛋白质含量有一定程度地提高,大大提高了青贮玉米的品质。
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| 关 键 词： | 南方地区 青贮玉米 品质 措施 |
Technical Measures for Improving Quality of Silage Maize in Southern Area |
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| ZHU Mei-fang,XIE Yan-ni,LI Shi-jian,CHEN Xue-wen,ZHAO Zheng.Technical Measures for Improving Quality of Silage Maize in Southern Area[J].Animal Husbandry and Feed Science,2010,31(1):31-34. |
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| Authors: | ZHU Mei-fang XIE Yan-ni LI Shi-jian CHEN Xue-wen ZHAO Zheng |
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| Institution: | 1.Guangxi Agricultural Vocational Technique College/a>;Nanning 530007/a>;China/a>;2. Guangxi Royal Dairy Co. Ltd./a>;China |
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| Abstract: | The climate features of southern area in China is characterized by high-temperature, high humidity and rainy, thereby bring many difficulties to the production of silage maize and leading to the higher corruption rate and poor quality. Since 2007, the effects of silage maize of the 12 cattle farms had been surveyed in Guangdong and Guangxi Provinces. The corruption rates vary form 10 % to 20 % and the losses of silage maize were more serious. Through analysis we found that the corruption of raw materials ha... |
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| Keywords: | Southern Region silage maize quality measures |
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