节点文献
烟后稻施用硅肥效应及关键技术
Effects of Applying Silicon Fertilizer on Post-tobacco Rice and Its Key Techniques
【摘要】 硅是水稻生长的必需元素。试验表明,烟后稻(即烤烟后作水稻)施用硅肥,有利于其生长发育,增强水稻抗逆性,提高水稻有效穗,实粒数增多,千粒重增重,从而达到增产增收的效果。其关键技术是:于烟后稻拔节期前施用硅肥,施用量150~225 kg/hm2。
【Abstract】 Silicon is an essential element for the growth of rice.The results showed that applying silicon fertilizer on post-tobacco rice could help its growth and development,strengthen resistant lodging,increase effective panicles,produce more filled grains,improve 1000-grain weight and finally achieve the effect of increased production and income.The key technique is to apply silicon fertilizer of 150~225 kg/hm2 before elongation stage of post-tobacco rice.
【关键词】 硅肥;
肥效;
技术;
烟后稻;
【Key words】 Silicon fertilizer; Fertilizer effect; Technique; Post-tobacco rice;
【Key words】 Silicon fertilizer; Fertilizer effect; Technique; Post-tobacco rice;
- 【文献出处】 福建稻麦科技 ,Fujian Science and Technology of Rice and Wheat , 编辑部邮箱 ,2009年04期
- 【分类号】S511
- 【被引频次】4
- 【下载频次】24