西北地区不同土壤水分处理对温室大棚番茄产量和耗水的影响
Effects of Different Soil Moisture Treatments on Yield and Water Consumption of Tomato in Greenhouse in Northwest China
查看参考文献11篇
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文摘
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根据番茄的生长发育特点,分别以50%、60%、75%田间持水量作为苗期、花期、结果期的土壤水分下限,按照不同的土壤水分上限设置不同的灌水量处理.对番茄不同生育期的灌水量、耗水量、产量、水分利用效率及其关系进行了研究.结果表明,灌水控制上限和下限之间存在交互效应,番茄灌水量、耗水量与其具有显著的正相关性;当灌水控制下限一定时,耗水强度和耗水模数随灌水控制上限的减小呈降低趋势;番茄苗期、花期和结果期的灌水控制上、下限(占田持)分别控制在50%～65%、60%～75%和75%～85%为宜. |
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其他语种文摘
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Based on the growth and development rule of tomato, the lower limits of soil moisture in its seedling stage, flowering and fruit setting stage and fruiting bearing stage were respectively set as 50% , 60% and 75% of the field maintaining water quantity, different irrigation water amount was controlled according to different soil irrigation maximum. The relationship between irrigation water and water consumption amount, yield and water use efficiency were studied. Results indicate that, the irrigation requirement and water consumption amount were significantly correlated with the upper and low irrigation limits that have interactive effect. Along with the increase of water stress degree, the modulus and intensity of water-consumption decreased when the low imgation limit was the same, it is advantageous to gain high yield and water production efficiency when the upper and low irrigation limits( the percent comparing to the field water capacity) in seeding stage, flowering and fruit stage and fruit setting stage is 50% - 65% , 60% - 75% and 75% -85%. |
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来源
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自然资源学报
,2009,24(1):50-57 【核心库】
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关键词
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西北地区
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温室番茄
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不同土壤水分处理
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产量
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耗水
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地址
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中国科学院水利部,水土保持研究所, 陕西, 杨凌, 712100
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1000-3037 |
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学科
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农业基础科学;农学(农艺学) |
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基金
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中国科学院知识创新工程重要方向项目
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文献收藏号
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CSCD:3515781
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参考文献 共
11
共1页
|
|
1.
尚松浩. 作物非充分灌溉制度的模拟-优化方法.
清华大学学报（自然科学版）,2005,45(9):1179-1183
|
CSCD被引
29
次
|
|
|
|
|
2.
张辉. 温室膜下滴灌灌水控制下限与番茄产量、水分利用效率的关系.
中国农业科学,2006,39(2):425-432
|
CSCD被引
48
次
|
|
|
|
|
3.
邹志荣. 不同灌溉上限对温室黄瓜结瓜期生长动态、产量及品质的影响.
农业工程学报,2005,21(增刊):77-81
|
CSCD被引
29
次
|
|
|
|
|
4.
诸葛玉平. 保护地番茄栽培渗灌灌水指标的研究.
农业工程学报,2002,18(2):53-57
|
CSCD被引
32
次
|
|
|
|
|
5.
Wang Dan. Effect of soil matric potential on tomato yield and water use under drip irrigation condition.
Agricultural Water Management,2006,87(2):180-186
|
CSCD被引
1
次
|
|
|
|
|
6.
Harmanto. Water requirement of drip irrigated tomatoes grown in greenhouse in tropical environment.
Agricultural Water Management,2005,71:225-242
|
CSCD被引
32
次
|
|
|
|
|
7.
Ahmet Ertek. Irrigation frequency and amount affect yield components of summer squash (Cucurbita pepo L.).
Agricultural Water Management,2004,67:63-76
|
CSCD被引
3
次
|
|
|
|
|
8.
Acevedo E. Immediate and subsequent growth response of maize leaves in water stress.
Plant Physiology,1971,48:631-636
|
CSCD被引
43
次
|
|
|
|
|
9.
汪耀富. 不同供水条件下土壤水分与烤烟蒸腾耗水的关系.
农业工程学报,2007,23(1):19-23
|
CSCD被引
12
次
|
|
|
|
|
10.
陈玉民. 节水灌溉的土壤水分控制标准问题研究.
灌溉排水,1997,16(1):24-28
|
CSCD被引
20
次
|
|
|
|
|
11.
霍治国. 冬小麦中轻度水分胁迫的增产节水效应研究.
自然资源学报,2003,18(1):58-66
|
CSCD被引
20
次
|
|
|
|
|
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