甘蓝型油菜“泸州五号”,原产四川省泸州地区,1972年冬引进我省,经两年试种,表现良好,一般亩产在150斤左右,高产的超过300斤。引种的结果表明,“泸州五号”是适于我省种植的一个早熟、高产、稳产的油菜良种。下面就该品种的特性和栽培技术作一简要的介绍。一、种性“泸州五号”油菜是四川省农科院用“泸州早油菜”和“广西冬油菜”杂交育成的早熟种。它的全生育期仅135-138天,比“矮架早”早熟半个月左右。该品种植株较矮,株高仅140-160厘米。分枝低,离地面仅8-9厘 Brassica napus “Luzhou 5”, origin of Luzhou in Sichuan Province, the introduction of the province in the winter of 1972, after two years of trial cultivation, performed well, generally about 150 pounds per mu yield, more than 300 pounds of high yield. The results showed that the introduction of “Luzhou V” is suitable for planting a precocious, high yield, stable yield of rapeseed. The following characteristics of the varieties and cultivation techniques for a brief introduction. First, the kind of “Luzhou five” rapeseed is Sichuan Academy of Agricultural Sciences with “Luzhou early rape” and “Guangxi winter rapeseed” bred early hybrids. Its full growth period of only 135-138 days, “shorter frame early” about half a month or so. The varieties of plants shorter plants only 140-160 cm. Branches low, only 8-9% from the ground