首页 | 本学科首页   官方微博 | 高级检索  
     检索      

绿豆覆膜栽培效应研究
引用本文:赵雪英,卢成达,张泽燕,张耀文.绿豆覆膜栽培效应研究[J].农学学报,2014(12):1-3.
作者姓名:赵雪英  卢成达  张泽燕  张耀文
作者单位:山西省农业科学院作物科学研究所,太原,030031
基金项目:国家现代农业产业技术体系“食用豆”(CARS-09-G11);山西省农科院攻关项目“旱地绿豆地膜覆盖高产栽培技术”(YGG0924)。
摘    要:在绿豆鼓粒期,选取晴朗无云天气,对不同覆膜方式处理下的绿豆进行光合指标采集,结合成熟期与绿豆产量有关的表型性状,研究不同地膜覆盖方式对绿豆产量的影响。结果表明:地膜覆盖能增温、保湿、保持养分、增加光效。用140 cm渗水地膜覆盖处理的绿豆持绿度高,叶片叶绿素含量明显高于露地平播(对照),净光合速率高,干物质积累时间长,绿豆产量有明显增加。140 cm渗水地膜覆盖绿豆产量2691 kg/hm2,较露地平播和窄幅地膜处理分别增加了20.9%和6.3%。

关 键 词:绿豆  地膜覆盖  光合指标  高产
收稿时间:2014/3/28 0:00:00
修稿时间:2014/3/28 0:00:00

The Effect of Plastic Film Mulching on Mung Bean
Zhao Xueying,Lu Chengda,Zhang Zeyan,Zhang Yaowen.The Effect of Plastic Film Mulching on Mung Bean[J].Journal of Agriculture,2014(12):1-3.
Authors:Zhao Xueying  Lu Chengda  Zhang Zeyan  Zhang Yaowen
Institution:(Crop Research Institute, Shanxi Academy of Agricultural Sciences, Taiyuan 030031, Shanxi, China)
Abstract:In order to study the effect of plastic film mulching dealt with different way on mung bean yield, the author chose the cloudless fine weather to measure the photosynthetic indexes in the seed filling period of mung bean, and measured the phenotypic traits relating to mung bean yield in the mature period. The results showed that the plastic film mulching could increase soil temperature, retain moisture, keep nutrient, and increase photosynthetic efficiency, the mung bean had higher green degree, net photosynthetic rate, and its chorophyll content was significantly higher than no-covered (contrast), so its photosynthetic matter accumulation time was long, the yield had obviously increased. The mung bean yield was 2691 kg/hm^2 with 140 cm water-osmosis plastic membrane covered, which increased by 20.9%to no-covered and 6.3%to narrow membrane treatment.
Keywords:Mung Bean  Plastic Film Munlching  Photosynthetic Indexes  High Yield
本文献已被 CNKI 维普 等数据库收录!
点击此处可从《农学学报》浏览原始摘要信息
点击此处可从《农学学报》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号