摘要
以16个不结球白菜品种(系)为试材,通过对参试品种的株高、株幅、单株质量、叶色等形态指标和抽臺性进行比较,筛选适合北方地区冬春保护地和春露地种植的品种。试验结果表明:在束腰类型中,冬赏味不仅产量高而且有很强的耐抽薹性,是北方地区冬春季栽培的理想品种;在非束腰类型中,BRF274在外观、产量、耐抽薹性方面都表现优良,是较理想的品系。
16 non-heading Chinese cabbage (Brassica campestris L.ssp. Chinensis(L) varieties (lines) with fine marketability were used in the study. Through comparison of the plant height, plant breadth, individual weight, leaf numbers, leaf length, leaf width, leaf color, petiole width, resistance to bolting and other characters of different materials, their advantages and shortcomings were compressively evaluated. In order to screening appropriate non-heading Chinese cabbage varieties for protected cultivation in winter and open field cultivation in early spring in northern China. It was found that Dong Shangwei and BRF274 both show good looking, high yield, highly resistant to bolting, so they would be the optimal choice respectively in the two types.
出处
《农业科技与装备》
2012年第8期1-4,7,共5页
Agricultural Science & Technology and Equipment
关键词
不结球白菜
品种选育
抽薹
形态指标
Brassica campestris L.ssp. Chinensis(L)
selection and breeding of variety
bolting
morphological index