摘要
以广东目前推广的鲜食型糯玉米品种香白糯为试材进行春季播期试验,结果表明:随着播期的推迟,糯玉米的各生育阶段及全生育期缩短,产量显著下降;晚播的籽粒粗蛋白含量显著低于早播,而晚播的籽粒淀粉含量显著高于早播。3月下旬至4月上旬是广州地区适宜的春季播种期。
Test was carried out in spring and based on waxy maize （Xiangbainuo） that popularized in Guangdong province. The result showed that waxy maize growing season and growth period were getting shorter, and yield was decreased significantly with late sowing date. The content of maize grair/s crude protein in later sowing date was much lower than that of the early sowing date, while the content of maize grains starch in late sowing date was much higher than that of the early sowing date. It was suggested that the better sowing date of waxy maize was between the last two weeks of March and the first two weeks of April in Guangzhou.
出处
《北方园艺》
CAS
北大核心
2007年第6期45-47,共3页
Northern Horticulture
基金
广东省良种培育和引进项目(2003年292号)
