为解决这一问题,对臭氧水消毒温室土壤进行了探索。
To solve these problems, a research on sterilizing soil and air by ozone was conducted.
结果表明:接种蚯蚓显著提高了温室土壤中不同微生物类群的数量。
The results showed that earthworm had obvious influences on the number of soil microorganisms.
揭示了石灰性土壤地区温室土壤盐分积累、离子组成及酸碱度变化规律。
The rule of salinity accumulating, ion constitution and pH in calcareous soil area greenhouse are opened out.
大棚温室土壤中的盐离子含量明显高于露天菜地和林地土壤,其含盐量已达盐渍化土标准。
The salt ion content in plastic greenhouse soil was significantly higher than that in open vegetable fields and woodland ones, with salt content up to the salinification soil standard.
通过研究设计了可用于温室土壤水分的测量系统,介绍了其方案设计、电路设计和传感器的选择等问题。
A system measuring soil moisture in sunlight greenhouse is studied and designed in the paper and the plan design, circuit design and choice of sensor are introduced.
由键盘输入温室土壤的上、下限温度,通过ADC0809对温室土壤温度进行采样,并实时显示土壤温度。
Upper and lower temperature limits are inputted through keyboard and soil temperatures are sampled by ADC0809 with real time display.
结果表明,影响最大的参数为温室覆盖材料对太阳辐射和热辐射的透射率以及作物占温室土壤表面积的比例。
The results show that the solar and thermal infrared transmittance of the cover and the proportion of soil surface occupied by vegeta (?) appear as the most influential parameters.
温室土壤次生盐渍化的阴离子类型以NO_3 ~-为主,而温室土壤中NO_3 ~ -积累造成蔬菜伤害的内部机理尚缺乏深入系统的研究。
The main anion of the soil salinization of the greenhouse was NO_3 ~ -, but interior mechanisms of vegetable damage led by NO_3 ~ - accumulation in greenhouse soil were short of systemic research.
有机农业还减少了土壤污染和水污染,降低了温室气体排放量。
Organic agriculture also creates less soil and water pollution and lower greenhouse gas emissions.
为种植小树而挖坑也会从土壤中释放温室气体。
And digging holes to plant saplings releases greenhouse gases from the soil.
通过吸收和储存温室气体,特别是在土壤、植物和树木中,农业起到了碳“汇集地”的重要作用。
Agriculture plays an important role as a carbon "sink" through sequestering and storing greenhouse gases, especially as carbon in soils, plants and trees.
森林聚水蓄水,稳定土壤,涵养多种生物,并对调节气候以及造成气候变化的温室气体做出重要贡献。
Forests catch and store water, stabilize soils, harbour biodiversity and make an important contribution to regulating climate and the greenhouse gases that are causing climate change.
集约化农业生产使用化肥,施到土壤中的化肥会释放强大的温室气体一氧化二氮。
Intensive farms also use fertilizers which release the powerful greenhouse gas nitrous oxide when applied to the soil.
但Steer表示,广泛采用“气候友好型”农作方式,如浅耕方式,可有助于土壤每年吸收13%的温室气体排放。
But Steer says widespread use of "climate-smart" farming techniques, such as low tillage, could help soil to absorb 13% of greenhouse gas emissions each year.
生物炭能肥沃土壤、减少温室气体。
Biochar could enrich soils and cut greenhouse gases as well.
她一直在测算残渣的收益、土壤的有机碳含量和温室气体排放量(二氧化碳、甲烷和一氧化二氮)。
She is measuring residue yields, soil organic carbon, and greenhouse gas emissions (carbon dioxide, methane, and nitrous oxide).
真菌主要是在土壤环境中开始对昆虫的攻击,在花园,温室以及户外,人们经常采用真菌来控制农业害虫。
Fungi that attack insects are present in soils worldwide, and they are used in gardens, greenhouses, and open fields to control agricultural pests.
周日发表的一项研究显示北极永冻土壤解冻可以释放出氧化亚氮,俗称笑气。 这种温室气体对气候变化的贡献一般为世人所忽视。
OSLO (Reuters) - Thawing permafrost can release nitrous oxide, also known as laughing gas, a contributor to climate change that has been largely overlooked in the Arctic, a study showed on Sunday.
他们为了修护臭氧层,遏止温室效应,保护土壤和拯救热带雨林,必须奔走游说。
They must campaign to repair the ozone shield, halt the greenhouse effect, preserve soil and save the tropical rainforest.
研究了土壤调理剂对温室西葫芦生长发育及产量、品质的影响。
The effects of soil power application on the growth, yield and quality of greenhouse squash were studied.
据估计,在良好的土地管理实践中,每年土壤中碳潜在的封存量是55亿吨,相当于来自所有部门的温室气体排放量的13%。
The potential for carbon sequestration in the soil is estimated at 5.5 gigatons annually with good land management practices, equivalent to 13% of current emissions from all sectors.
剩余的部分被陆生植物和土壤吸收或者遗留在大气中,停留在大气中的二氧化碳汇增加温室效应。
The rest is taken up by terrestrial vegetation and soils or remains in the atmosphere, increasing the greenhouse effect.
无论你在你的温室植物、盆栽土壤商业优秀作品。
For whatever plants that you have in your greenhouse, commercial potting soil works fine.
本论文研制一种以空气为载热介质的太阳能空气集热-土壤蓄热的增温系统,应用于农业温室。
In this thesis, a new solar active heating system with air collectors collecting and soil heat storage is studied for greenhouses heating.
对不同栽培季节、不同土壤灌溉上限处理的温室黄瓜初花期的生长发育动态、产量、品质及水分利用效率进行了研究。
Growth dynamics, yield, fruit quality and water use efficiency of greenhouse cucumber were studied under the different soil irrigation maximums in different seasons during initial bloom stage.
以津优1号黄瓜为试验材料,研究了土壤不同水分含量对温室春黄瓜苗期生长与生理特性的影响。
Jinyou 1, a cucumber variety, was used to study the effects of different soil water contents on the growth and physiological characteristics of greenhouse spring cucumber.
以津优1号黄瓜为试验材料,研究了土壤不同水分含量对温室春黄瓜苗期生长与生理特性的影响。
Jinyou 1, a cucumber variety, was used to study the effects of different soil water contents on the growth and physiological characteristics of greenhouse spring cucumber.
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