摘要
为研究不同处理条件下不同品种水稻在生长特性方面的表现,为栽培方式和配套品种的科学选用提供理论依据,试验以华北地区主栽的11个水稻(Oryza sativa L.)品种为材料,采用5种不同的处理方法,分别讨论不同品种不同处理条件下水稻株高、叶色、分蘖的变化情况。结果表明,不同有机栽培处理方式对水稻的生长特性有较大影响,有机栽培处理的水稻株高和分蘖皆显著低于常规处理,而叶色与常规处理相比无显著差异。
This study was conducted to investigate the effects of cultivation method on the growth characteristics of different rice varieties. It would provide a theoretical basis for the scientific selection of the cultivation method and varieties. The experiment was conducted with 11 varieties fiom north part of China using 5 diffet^ent processing methods. In the period of rice growth, plant height, leaf color and tillering of different varieties under different treatment conditions were investigated. The results showed that organic cultivation method had great effects on growth characteristics of different varieties. Compared with conventional treatment,both the plant height and tillering of organic cultivation treated varieties had a significant difference. But the leaf color showed no significant difference under these two treatment conditions.
出处
《湖北农业科学》
2016年第6期1384-1389,共6页
Hubei Agricultural Sciences
基金
天津市自然科学基金项目(11JCYBJC27100)
天津市农学院科学研究发展基金计划项目(2012D01)
天津市高等学校科技发展基金计划项目(20120616)
教育部"留学回国人员科研启动基金"项目(第46批)
