摘要
为了研究天优华占在富顺县的适宜播期,釆用对比试验,分析不同播期对天优华占中稻和再生稻主要性状及产量的影响。结果表明,天优华占在富顺县的适宜播期为3月2日至3月12日,生产上应用一般中稻+再生稻单产超过12.0t/hm2,增产效果十分显著。
In order to explore the appropriate seeding date of Tianyouhuazhan in Fushun county, comparatively test on effects of seeding date on main character and yield of middle--season rice and retooning rice Tianyouhuazhan. The results showed that the appropriate seeding date in Fushun county is 2nd Mar to 12th Mar, the yield of middle--season rice and retooning rice up to 12t/hm2 , it obviously increase the yield of rice.
出处
《耕作与栽培》
2015年第3期35-36,28,共3页
Tillage and Cultivation
关键词
播期
天优华占
性状
产量
seeding date
Tianyouhuazhan
character
yield
