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1954—55年胜利油菜在本省各地试种结果,大都取得高额产量,显著超出地方品种;55年遂引进大批种子推广。但因其生育期长,成熟期比本地油菜迟半月左右,对于本省水稻田两熟、三熟及棉油两熟栽培制度产生了季节上的矛盾。为了扩大栽培面积,求得适当提早成熟期,并能得到较高的产量,必须探求胜利油菜在本省各地区适当播种时期。因此,本省综合试验站及黄冈、荆州、恩施等地区试验站四处布置了胜利油菜播种期试验。
In 1954-55, rapeseed fruits were planted and tested in different parts of the province. Most of them achieved high yields, significantly exceeding the local varieties. In 55 years, a large number of seeds were introduced. However, due to its long growth period, maturity than local rape about a month later, for the two paddy fields in paddy fields in the province, three crops and cotton oil cultivation system has produced a seasonal contradiction. In order to expand the cultivation area, to obtain the appropriate early maturity, and can get a higher yield, we must explore the appropriate sowing rape in all regions of the province. Therefore, the provincial comprehensive pilot station and Huanggang, Jingzhou, Enshi and other regional test stations arranged Shengli rape sowing period test.