摘要
在马铃薯微型薯生产过程中，扦插时期不同，使马铃薯植株不同物候期所处的环境条件不同，严重影响植株生物学性状及微型薯产量。试管苗扦插生根主要受温度影响，光照通过影响温、湿度对生根起作用。密度不同，植株生长受到影响，微型薯数量与产量均不同。
During the production of potato minitubers, different cutting time made the growth of potato plants under different environmental conditions and had serious effects on biological characters of plants and minituber yield. Plantlet rooting after cuttage was influenced mainly by temperature. Illumination also had an effect on rooting through temperature and moisture. In addition, various population densities had an effect on plant growth, and number and yield of minitubers.
出处
《马铃薯杂志》
1998年第2期77-79,共3页
Chinese Potato Journal
关键词
扦插时期
光照
密度
马铃薯
微型薯
cutting time, illumination, population, potato minituber
