论文部分内容阅读
通过对5个花椰菜新品种进行试种比较试验,结果发现,参试的5个花椰菜品种在海拔2 533m冷凉灌区起垄覆黑膜栽培条件下均可正常成熟,其中,以赛瑞雪折合产量最高,为83 704.2 kg/hm2,而且该品种在球径、紧实度、梗色、球色等植物学特性上都优于其他4个品种,可以在天祝县高海拔冷凉灌区大面积推广应用。
Five new cauliflower cultivars were tested for comparison. The results showed that all the five cauliflower cultivars tested could mature normally under the ridge-covering black film cultivation conditions at an altitude of 2 533m. Among them, The highest is 83 704.2 kg / hm2, and the variety is superior to the other four varieties in botanical characteristics such as ball diameter, compaction, stalk color and ball color. It can be used in a large area of high altitude and cool irrigation area in Tianzhu County Promote the application.