摘要
采用机械收割与人工砍收处理进行对比,研究机械化收获对来年宿根蔗生长的影响,为甘蔗收获机械化技术推广应用提供参考。结果表明:机械收割处理的甘蔗株高、茎径、蔗糖分与人工砍收差异不显著;对宿根蔗发株能力有较明显影响,其影响因品种不同而异,其中对ROC22的影响较明显,低于人工砍收,其有效茎数、蔗茎产量也低于人工砍收,而GT32的发株率比人工砍收提高1.29%,有效茎数、蔗茎产量与人工砍收基本持平。
The effect of machinery harvest on the growth ofratoon cane in the next year was studied by comparing the machinery harvest and hand harvest, so as to provide guidance for popularizing harvest mechanization technology of cane. The results indicated that the plant height, diameter and sugar content of cane harvested by machine showed no significant differ- ence comparing with that by hand work; the effect of machinery harvest on cane sprouting was obvious, but was different on different varieties, ROC22 was affected markedly, its produc- tive stem number and stem yield were lower than that by hand harvest. The sprouting rate of GT32 was 1.29 % higher than that by hand work, but the productive stem number and stem yield by the two harvest methods were basically the same.
出处
《农业研究与应用》
2015年第1期26-29,共4页
Agricultural Research and Application
关键词
机械收获
宿根蔗
生长
Sugarcane
machinery harvest
ratooncane
growth
