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First, the author presents the status quo of GHG emission in the world and the weightily international pacts United Nations Framework Convention on Climate Change and Kyoto Protocol.

首先,本文对全球温室气体排放的现状进行了概述与分析,介绍了控制温室气体排放的重要国际协议《联合国气候变化框架公约》和《京都议定书》及其存在的问题。

Heat loss through cover during daytime is up to about 70% of the daily cover heat loss,suggesting that it should be paid attention to cover insulation during day time.The night heat releasetensities of backwall and floor are similar,the heat loss to outside by backwall is around 2 times itsheat release to inside.

本文对生态温室系统主体的〓状态建立了动态分析模型,在模型中考虑了温室渗漏风、猪的呼吸、作物的光合作用和呼吸、土壤呼吸、沼气灯的燃烧以及沼气池出料口释放的〓等因素的影响。

Continuously three years investigation were conducted on foraging behavior and pollination ecology of two species of Chinese bee, bumblebee Bombus lucorum L.

2004-2006年连续3年应用明亮熊蜂和意大利蜜蜂在北京为温室桃园传粉,其访花行为和传粉生态学的研究结果表明,两种蜂都可以替代人工掸花为温室桃园提供有效的传粉服务。

An experiment was conducted in solar greenhouse to study the effects of graft and different nitrogen supply levels 0, 110, and 331 kghm^(-2 on the water consumption and water use efficiency of cucumber Cucumis sativus L.

在日光温室内研究了常规灌溉条件下,嫁接和3种施氮水平(0、110和331 kghm^(-2))对日光温室黄瓜耗水量和水分利用效率的影响。

The dominating pests of vegetable are Trialeurodes vaporariorum,Liriomyza sativae, Polyphagotarsonemus latus in greenhouse.

阐述了温室白粉虱、美洲斑潜蝇、菜蚜、根蛆和茶黄螨等温室蔬菜害虫的发生与为害,并提出了无公害治理措施。

A simulation model for dry matter partitioning and yield prediction in greenhouse cucumber was developed based on the relationships between partitioning index and harvest index and the accumulated product of thermal effectiveness and photosynthetically active radiation. Experimental data of different cultivars and substrates were used to validate the model.

依据温室黄瓜器官生长与温度和辐射的关系,建立了基于分配指数和采收指数的温室黄瓜干物质分配与产量预测模拟模型,并利用不同品种和基质的试验资料对模型进行了检验。

This dissertation dealt with comparing the host-preference in laboratory,searching ability with host plant in cage and greenhouse, crossing relationship amongsome Trichogramma species/strains used to control Ostrinia spp., ovipositon andmating behavior, the dispersal behavior and activity period in daytime, effects ofextracts of corn, mung bean and ECB female scale on searching behavior, functionalresponse, and effect of host eggs stored at low-temperatures on parasitization ofTrichogramma ostriniae. The principal results were summarized as follows

本研究涉及玉米螟赤眼蜂等5种11个品系赤眼蜂对欧洲玉米螟卵的选择性,赤眼蜂在箱笼和温室中对寄主卵的搜索能力,玉米螟赤眼蜂与用于防治欧洲玉米螟的三种赤眼蜂之间的亲缘关系,玉米螟赤眼蜂的产卵及交尾行为,玉米螟赤眼蜂在温室条件下的扩散行为及活动节律,玉米、绿豆及欧洲玉米螟雌蛾鳞片提取液对赤眼蜂搜索行为的影响,玉米螟赤眼蜂的功能反应以及寄主卵的低温储存对赤眼蜂寄生和羽化的影响等,主要研究结果如下

This paper pointed out many disadvantages of our now experience-based irrigation. The author deeply studied the decision support system of irrigation of the cucumber and romaine lettuce based on the transpiration rate and greenhouse environment factors —temperature, humidity and light.

本论文针对目前国内大多数温室采用传统的经验法进行灌溉存在的弊端,以黄瓜和生菜为研究对象,对以温度、湿度和光照强度等温室环境因子以及蒸腾速率为依据决策灌溉量进行了较为深入的研究。

Greenhouses and conservatories increased in use with the commercial production of glass, part of the industrialization that created the wealth.

温室温室增加与玻璃商业化生产的工业化创造的财富的一部分使用。

On the basis of the stem heat balance principle to measure the plant transpiration, with the instruments to collect meteorological data in greenhouse, we studied the variation rules of tomato sap flow under different environmental treatments through shading and obturating environment.

在茎热平街技术测定植株茎流的原理基础上,结合温室内气象数据采集仪器,通过对小温室做遮光、密闭处理,探讨番茄茎流的变化规律。

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