【摘要】 对大麦品系进行光照处理 ,试验表明 :1 4h和 1 5h长光照能明显促进大麦的生长发育 ,提早出芒抽穗 ,而 1 0h的短光照处理对于冬性和半冬性大麦品系不能正常抽穗成熟 ;光照强度也有促进大麦发育的趋势。更多还原

【Abstract】 Barley lines were treated with different daylight. The result showed that long daylight with 14 h and 15 h promoted the growth and development of barley and predated its heading, that winter and semi-winter barley treated with short daylight with 10 h couldn’t head and mature normally, and that daylight intensity could promote barley development.更多还原