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秦、巴山区有着广阔的草山草坡,是发展畜牧业的好地方。但据1980年调查,这些资源还基本上处于沉睡状态,成片灌丛和灌草丛很少被利用。这里生长些什么草类?它们的营养价值如何?历史上没有人研究过。为了发展这里的畜牧业,陕西省农业局组织了宁强县草山草坡试点调查,我在参加嘉陵江上游地区调查期间,对当地常见的34种野生牧草和饲用灌木进行了生长发育观察,家畜适口性的调查访问,饲料样品和标本的采集以及这些样品标本的植物学鉴定与分析化验等。从这些资料来看,我们不仅知道了这里常见牧草的一般饲用价值,而且还
Qin, Bashan has a vast grassy slope, is a good place for the development of animal husbandry. However, according to the survey in 1980, these resources were basically still asleep, and the shrubs and shrubs were seldom used. What kind of grass grows here? What is their nutritional value? No one in history has studied. In order to develop the livestock husbandry here, Shaanxi Provincial Bureau of Agriculture organized a pilot survey of Caoshan Hillside Grass in Ningqiang County. During my investigation in the upper reaches of Jialing River, I observed the growth and development of 34 common wild forages and shrubs in the area. Paternity survey visits, collection of feed samples and specimens, and botanical identification and analytical tests of these samples. From these data, we not only know the general feed value of common forage here, but also