摘要
以川农麦１号为材料，研究了Ｓ３３０７不同浓度拌种对不同播期小麦生育进程的影响。结果表明，Ｓ３３０７除使三叶期随浓度的增加而提前外使其它各生育时期均退迟；使幼穗分化从小花到药隔的分化历期显著延长；增加了结实小穗数，提高了穗粒数。
The effects of S 3307 applied to seeds with different concentrations on growth and developoment of winter wheat CV.8539 under four sowing dates were studied. The results showed as follows. S 3307 treatments make appearing of three leaf stage early, but delay the other stages. S 3307 treatments lengthen the duration from floret differentiation stage to yaoge stage, increase the spikelet number and grain number per ear.
出处
《四川农业大学学报》
CSCD
1998年第4期398-402,共5页
Journal of Sichuan Agricultural University
