[1]王铁良,孙士博,李波.不同栽培模式和土壤含水量对温室青椒产量和品质的影响[J].江苏农业学报,2015,(01):138-142.[doi:10.3969/j.issn.1000-4440.2015.01.022]
 WANG Tie-liang,SUN Shi-bo,LI Bo.Yield and quality of greenhouse green pepper affected by film-mulching patterns and soil moistures[J].,2015,(01):138-142.[doi:10.3969/j.issn.1000-4440.2015.01.022]
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不同栽培模式和土壤含水量对温室青椒产量和品质的影响()
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江苏农业学报[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2015年01期
页码:
138-142
栏目:
园艺
出版日期:
2015-02-28

文章信息/Info

Title:
Yield and quality of greenhouse green pepper affected by film-mulching patterns and soil moistures
作者:
王铁良孙士博李波
(沈阳农业大学水利学院,辽宁沈阳110866)
Author(s):
WANG Tie-liangSUN Shi-boLI Bo
(College of Water Conservancy,Shenyang Agricultural University,Shenyang 110866, China)
关键词:
青椒覆膜土壤含水率产量品质
Keywords:
green pepperfilm mulchingsoil moistureyieldquality
分类号:
S641.307+.1
DOI:
10.3969/j.issn.1000-4440.2015.01.022
文献标志码:
A
摘要:
为探求温室春夏茬青椒的适宜覆膜模式及灌溉量,以土壤含水量作为控制灌水变量,在滴灌条件下研究覆膜与不覆膜2种栽培模式对青椒长势、产量、水分利用效率及品质的影响。结果显示:在同一栽培模式下,开花坐果期的土壤含水量为田间最大持水量的 70%~80%时,青椒产量、水分利用效率、有机酸含量达到最大值,而VC含量相对较高;在同一水分处理下,与不覆膜处理相比,覆膜处理的青椒产量、水分利用效率、VC和有机酸含量高。因此,当开花坐果期的土壤含水量为田间最大持水量的 70%~80%时,覆膜青椒的产量(46 426.20 kg/hm2)和水分利用效率(22.59 kg/m3)最高,青椒的品质也较其他处理有所提高。综合考虑,温室覆膜条件下,开花坐果期的土壤含水量为田间最大持水量的70%~80%时对青椒生长最为适宜。
Abstract:
To identify the suitable cultivation pattern(film mulching or no mulching) and soil moisture for greenhouse spring and summer green pepper with drip irrigation, the soil moisture content was taken as a variable in the experiment to study the effects of film mulching and irrigation on the growth, yield, water use efficiency and quality of peppers. In the same cultivation pattern, when the soil moisture at blossom and fruit period was between 70% and 80% of field capacity, green pepper yield, water use efficiency, organic acids contents reached the maximum, and the content of VC was relatively high. In the same water irrigation treatment, the yield, water use efficiency, VC and organic acids contents of green pepper with film mulching outplayed those without film mulching. In conclusion, the soil moisture between 70% and 80% of field capacity at blossom and fruit period was in favorable for the yield and quality of green pepper with film mulching.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2014-11-10 基金项目:辽宁省教育厅一般项目(L2012239) 作者简介:王铁良(1965-),男,辽宁锦州人,博士,教授, 从事生态环境与节水灌溉理论和技术研究。(E-mail)tieliangwang@126.com
更新日期/Last Update: 2015-02-28