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河南省农业科学院土肥所1952年从西北引进了二年生白花草木樨,1962年与南阳、洛阳两专区农科所,分別在新安、邓县与偃师县建立了綠肥試驗基点,种植面积仅20余亩,1963年在中南局科委与省科委的大力支持下,使草木樨的試驗示范迅速扩大,幷在9个县建立了示范点,种植面积达1,580亩,1964年省农业厅在洛阳专区新安县召开綠肥現場会議后,試驗示范的单位增多,种植面积进一步扩大,全省7个专区农科所16个地区試驗站、两个专区农技站与13个县农技站确定有专人抓綠肥試驗示范工作,全省种植面积已达15,000亩。
Soil and Fertilizer Institute of Henan Academy of Agricultural Sciences in 1952 from the northwest introduced a two-year-old white flowers clogs, 1962 and Nanyang, Luoyang two areas of Agricultural Sciences, respectively, in Xin’an County, Deng County and Yanshi County established a base of green manure, planting area of only 20 Mu. In 1963, with the strong support from South China Science and Technology Commission and the Provincial Science and Technology Commission, experimental demonstration of grass mulberry was rapidly expanded. In the 9 counties, a demonstration site was established with an acreage of 1,580 mu. In 1964, After Xin’an County held the on-site greenfield meeting, the number of demonstration units increased and the planting area further expanded. There were 16 regional pilot stations in the seven prefectures and autonomous regions in the province, two special agricultural stations and 13 county agricultural stations Grasping green manure experiment and demonstration work, the province planted area has reached 15,000 acres.