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首页> 外文会议>General Meeting of the European Grassland Federation >Evaluating an organic low input grassland dairy system farming on permanent pastures in eastern France (Vosges lowland)
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Evaluating an organic low input grassland dairy system farming on permanent pastures in eastern France (Vosges lowland)

机译：评估法国东部永久性牧场的有机低输入草地乳制品养殖（孚日孚日）

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Since late 2004, a spring-calving dairy cow herd has been managed to farm 80 hectares of permanent pastures with an extended grazing period (March to November) and winter feeding based on hay and very few concentrates. Using a systems experiment, themain objective consists in designing and evaluating an environmentally friendly system. Results from the first two years of running have been analysed. Despite a rather good working of the forage system, reproductive performance of cows was dramaticallyimpaired. Some ways of improvement were planned regarding the position of the calving season in the year. Spring grazing management, and especially fodder supply for the cows during this period, were also reconsidered. Some compromises between grasslandproduction, biodiversity and some other environmental issues still remain to be designed.
机译：自2004年底以来，一家春季产犊奶牛群已成功地设施，拥有80公顷的永久性牧场，延长放牧期（3月至11月）和基于干草的冬季饲养，非常少量的浓缩物。使用系统实验，主题目标由设计和评估环保系统。已经分析了前两年的结果。尽管饲料制度相当良好工作，但奶牛的生殖性能急剧增加。计划有关当年产犊季节的立场的一些改进方式。在此期间，春季放牧管理，特别是奶牛的供给，也被重新考虑。草地生产，生物多样性和其他一些环境问题之间的一些妥协仍然需要设计。

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