金盏花春秋棚杂交制种的基本情况调查与分析  

Investigation and Analysis on the Basic Situation of Hybridization Breeding of Tagetes erecta L. in Shed in Spring and Autumn

作　　者：张肖凌[1] 韩钟英[1] 张梅秀[1] 杨淑芳[1] 王致和[1] 张秀华[1] 

机构地区：[1]甘肃省农垦农业研究院,甘肃武威733006

出　　处：《现代农业科学》2008年第12期30-31,共2页

摘　　要：通过对金盏花春秋棚杂交制种的基本情况调查与分析,明确了金盏花杂交制种亲本材料在当地的物候期和生长发育情况,以及不同时期采收后的杂交种子结实情况。Through the investigation and analysis of the basic situation of hybridization breeding of Tagetes erecta L. in shed in spring and autumn, the paper makes clear phenophase and growth of parent material of Tagetes erecta L. hybrid seed production, and further understands setting percentage of hybrid seeds at different harvest dates.

关 键 词：杂交制种 物候期 结实率 生长发育 

分 类 号：S681.7[农业科学—观赏园艺]