摘要
在水稻移栽后遭受洪涝的机插秧田块,开展不同淹水时间稻田中后期喷施硅肥的肥效试验。结果表明,机插稻遭涝灾后中后期配施"硅丰壹号"硅肥有利于增强抗逆能力,促进成熟期叶片光合产物积累,增加产量,以处理4,即喷施4次硅肥,每次用量为200 g/667 m^2的处理产量最高。
A field experiment was carried out to explore the effects of different silicon fertilizer management on machine transplanting rice after water-logging. The results showed that application of silicon fertilizer could improve the resistance and increase the yield of rice, the yields of treatment 4 were higher than the others. The comprehensive effect showed treatment 4 〉 treatment 3 〉 treatment 2 〉 treatment 1 〉 treatment 5.
出处
《中国稻米》
北大核心
2017年第4期173-175,179,共4页
China Rice
关键词
水稻
水溶性硅肥
功能叶
干物质量
产量
rice
water-soluble silicon fertilizer
function leaf
dry weight
yield
