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为了充分挖掘和开发利用贵州本土野生牧草金荞麦,研究从2004—2011年通过收集野生金荞麦资源并采用单株混合选择法进行栽培驯化、品比试验、区域试验和生产试验,培育出牧草新品系黔金荞麦1号。结果表明:黔金荞麦1号全年生育期为180~200 d、在海拔800~1 800 m地区和15~30℃温度下均能生长。该草产量高、饲用价值高,抗病虫害性能强,适口性好,在贵州大部分地区适宜生长,为优质的饲草资源。
In order to fully exploit and exploit native forage Fagopyrums in Guizhou Province, from 2004 to 2011, we collected new Fagopyrum sibiricum resources and cultivated domestication, product ratio test, regional test and production test by means of single plant mixed selection method, Department of Qian Jin buckwheat on the 1st. The results showed that the annual growth period of Guizhou golden buckwheat 1 was 180 ~ 200 d, which could grow at the altitude of 800 ~ 1800 m and the temperature of 15 ~ 30 ℃. The grass has high yield, high forage value, strong pest resistance and good palatability, and is suitable for growth in most parts of Guizhou and is a good forage resource.