核心提示2008年冬天,江西省婺源县紫阳镇考水村的100多户农民,播种了40多公顷“浙优201”的油菜。经过精心的栽培,油菜长势喜人。到了2009年春天,油菜花盛开了,一望无际的金黄色让农民们喜出望外,心想又是一个丰收年。可是,到了4月份,田园里的油菜大部分只开花不结籽,有的果实长到牙签一般大小就不生长了, Core Tip In the winter of 2008, more than 100 peasant households in Kaoshi Shui Village, Ziyang Town, Wuyuan County, Jiangxi Province sown more than 40 hectares of rapeseed “Zhe You 201”. After careful cultivation, rape grows gratifying. By the spring of 2009, the rape blossoms were blooming. The endless yellow color gave the peasants overjoyed and thought it was a bumper year again. However, in April, most of the rape in the pastoral fields only bloom without seeds, and some fruits grow to the average size of toothpicks and do not grow.