辣椒黄绿苗突变体生物学特性及生长动态研究  

Study on the Biological Characteristics and Growth Trend of the Greenish-yellow Bud Mutant in hot Pepper

作　　者：马志虎 颜素芳 胡志中 郝华忠 丁金贵 

机构地区：[1]江苏省镇江市蔬菜研究所,镇江212005

出　　处：《种子》2001年第4期10-12,共3页Seed

摘　　要：对 96 - 140牛角辣椒及 96 - 140辣椒黄绿苗突变体 (96 - 140 YBM)生物学特性、生长动态、抗病性等方面进行了测定 ,试验收结果表明 96 - 140辣椒黄绿苗突变体不仅在生长势、叶片、株重、单果重等方面强于 96 - 140 ,而且在抗疫病方面明显强于 96 - 140牛角辣椒。 96 - 140 YBM性状遗传稳定 ,苗期遗传标记性状明显 。The purpose of this experiment was to investigate the biological characteristics and growth trend between two hot pepper 96 140 yellow bud mutant(96 140YBM) and 96 140. The results showed, 96 140YBM were better not only in plant growth vigor, leaf, plant height and single fruit weight,but also in resistant levels to the phytophthora blight. 96 140 YBM has a stable heredity and an obvious genetic mark character in seeding stage and a great value in breeding and hybrid purity identified.

关 键 词：辣椒 突变体 生物学特性 生长动态 黄绿苗 抗病性 性状遗传 杂交育种 杂种纯度 

分 类 号：S641.303.5[农业科学—蔬菜学]