为了解决黄土丘陵沟壑区油料作物品种和夏田小麦轮作中的小麦前茬,发展多种经营,增加人民收入,黄委会绥德水土保持科学试验站从甘肃兰州、定西、青海等地,引进国内外红花优良品种,分别种在山地和水地,进行观察选育。引种结果,表现抗旱、抗冻、耐高温、产量高,用途广,经济收入高,为优良油料和小麦前茬作物。 In order to solve the wheat crop in the loess hilly and gully regions and the wheat stubble in the summer wheat rotation and to develop a diversified economy and increase people’s income, the Yellow River Committee Suide Soil and Water Conservation Science Experimental Station was introduced from Lanzhou, Dingxi and Qinghai in Gansu Province Exocarp excellent varieties, were planted in the mountains and water, for observation and breeding. The introduction of the results, the performance of drought, frost resistance, high temperature, high yield, wide use, high economic income, for the fine oil and wheat crop before.