论文部分内容阅读
韩国和日本的农业科研人员利用基因工程技术 ,成功培育出一种高产荞麦。科研人员利用在中国云南省发现的能自我授粉的野生荞麦同人工栽培的荞麦杂交 ,繁殖培育到第四代时 ,使荞麦雌蕊与雄蕊长度达到一致 ,从而获得能自我授粉的“自殖性”荞麦新品种。新品种特点是 :籽粒不易掉?
Agricultural scientists in South Korea and Japan have used genetic engineering to breed a high yield of buckwheat. Researchers use self-pollinated wild buckwheat found in Yunnan Province of China to hybridize with artificially cultivated buckwheat to give the fourth generation the same length of the pistil and stamens of the buckwheat so as to obtain a “fertile” New buckwheat varieties. New varieties are characterized by: grain is not easy to fall?