摘要
采取地膜覆盖栽植后２０天破膜掏苗、地膜覆盖栽植后立即破膜掏苗和不盖地膜３种处理，结果表明，地膜覆盖栽培在促进烤烟植株生长的同时，也促进了烟株腋芽的生长，尤以栽后２０天破膜掏苗的为甚。并对地膜覆盖栽培能够促进烟株腋芽生长的原因进行了分析。
Effect of plastic mulch on sucker development in flue cured tobacco was studied by three cultivation treatments:sticking seedling out of plastic film on the 20th day after setting ,sticking seedling out of plastic film while setting and setting seedling in uncovered soils.The result showed that plastic mulch could promote sucker development as well as tobacco plant growth .The effect of the first treatment was most significant.The cause of promoting effect of plastic mulch on sucker development was discussed.
出处
《烟草科技》
EI
CAS
1998年第6期39-40,共2页
Tobacco Science & Technology
