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一、试验目的我站81—82年试验的优良牧草,是中国农科院畜牧所饲料室及水利部农水局水保处分发的,从美国俄勒岗州、美国普尔门、亚伯丁等地引进,共18种。通过两年的引言栽培,物候观测,掌握各种牧草在我区气候条件下的适应能力,栽培方法,营养价值及产草量;掌握种子成熟情况,选出适应我地区生长发育的牧草,为生产实践提供应用依据。现将两年试验情况报
First, the purpose of the test I stand 81-82 years of excellent grass forage, the Chinese Academy of Agricultural Sciences Animal Husbandry Feed Room and the Ministry of Water Resources Bureau of Soil and Water Conservation distributed from Oregon, the United States, Purmen, Aberdeen Introduced, etc., a total of 18 species. Through two years of introductory cultivation and observation of phenology, we can grasp the adaptability, cultivation methods, nutritional value and grass yield of various forages under the climatic conditions of our region; master the maturation of the seeds and select the forages that suit the growth and development of our region; Production practice to provide an application basis. Two years now test the situation reported