摘要
以水稻品种淦鑫602为材料,进行锌、硅肥对水稻生长和产量的影响试验,结果表明,基施锌肥有利于水稻分蘖,基施硅肥对水稻分蘖数影响不明显,但基施锌、硅肥均能显著增加水稻有效穗数、穗粒数和千粒重,水稻产量分别较不施肥增产64.0%、63.0%。
The paper studies the effect of Zinc, Silicon on growth and yield of rice, with rice variety Ganxin 602 as the material. The results showed that Zinc fertilizer is good for rice tillers, but silicon fertilizer have little impact on rice tillers significantly. Zinc and Silicon have obvious yield-increase which embodies at the effective panicles, grain number and thousand-grain weight, its yield is increased respectively for 64.0% and 63.0%, comparing with no-fertilizering.
出处
《甘肃农业科技》
2012年第7期18-20,共3页
Gansu Agricultural Science and Technology
基金
广西壮族自治区桂林市测土配方施肥项目"中微量元素肥效试验"部分内容
关键词
锌肥
硅肥
水稻
分蘖
产量
影响
Zinc fertilizer
Silicon fertilizer
Rice
Tillering
Yield
Effect
