不同播种期对广东黄皮果蔗农艺性状及产量的影响

摘要

研究了不同播种期对广东黄皮果蔗农艺性状及产量的影响.结果表明,广东黄皮果蔗育苗移栽的最佳播种期为10月20日,其出苗率、有效茎数、茎径、单茎重等农艺性状和产量优于8月20日、9月20日、11月20日3个播期.%Effects of sowing date on yield and agronomic characteristics of Guangdong yellow-skinned chewing cane were studied. The results showed that the best sowing date for transplanted sugarcane was Oct. 20th. The rate of emergence, productive stems, stalk diameter, weight per stalk and yield were better than that of the other three treatments.