摘要
通过测筒蒸渗器试验研究不同灌溉模式对单季水稻田间水分消耗和生长特性的影响。研究结果表明,薄露灌溉和间歇灌溉等节水灌溉模式相比常规灌溉可有效降低稻田水分消耗,控制单季水稻的营养生长,促进干物质向籽粒转移,从而增加单季水稻的产量。
In tube stream penetration tests,impacts of different irrigation patterns on water consumption and growth characteristics of single-season rice were studied.Results indicate that compared with conventional irrigation methods,thin-spray irrigation and intermittent irrigation can effectively reduce water consumption of rice fields,control the vegetative growth,and facilitate the movement of dry matter into seed,so as to increase the output of single-season rice.
出处
《浙江水利科技》
2011年第4期4-6,共3页
Zhejiang Hydrotechnics
基金
浙江省水稻灌区节水减污研究创新人才团队项目(编号:2010F20016)
关键词
单季水稻
节水灌溉
生长特性
single-season rice
water-saving irrigation
growth characteristics
