摘要
水稻机插具有省工节本增效等优点,但同时延长了其生育期,这对秋季降温早的山区及年份的机插连作晚稻安全齐穗、产量均带来不利影响。笔者通过大量试验及调查,掌握了许多第一手资料,在此基础上,运用植物学和栽培学原理对水稻机插与其生育期关系进行了研究,得出"水稻机插会延长其生育期"的结论,并提出相应的应对措施,为水稻机插技术推广应用时提供借鉴及参考。
Rice mechanical transplantation has an advantage of saving time and labor cost. However, it extends the growth period, which is adverse to safety full heading and output of late rice in mountain area or other places of the early cooling year in autumn. On basis of plenty of experiments and the latest data from the survey, we demonstrate that riee mechanical transplantation can extend growth period. We put forward the corresponding measures, which can provide a reference for the application for promotion of mechanical rice transplantation technology.
出处
《中国农机化》
北大核心
2012年第2期66-68,共3页
Chinese Agricul Tural Mechanization
关键词
水稻机插
生育期
安全齐穗
研究
mechanical rice transplantation
growth period
safety full heading
research
