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.
应用不同活化剂处理不同性质的磷肥 ，对其在玄武岩母质的桉树人工林土壤中的生物效应及其作用机理进行了研究。
Several activation agents were used to treat various phosphate fertilizers and their biological effect and mechanism in soil under the eucalypt plantation on basalt latolol were studied.
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.
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 soils and save the tropical rainforest.
在南亚热带森林生态系统中。在植物的某些生长季节，微生物的根际效应与土壤养分的根际效应一致。
So the consistency of rhizosphere effects between soil nutrients and soil microbes could be found during some growth periods of forest vegetation in south subtropical region.
在不同土壤条件下，水稻施用氮肥的增产效应、氮肥利用效率和对氮素的积累与分配均存在显著的基因型差异。
Under different soil conditions, there were significant genotypic differences in effects of applying nitrogen fertilizer on nitrogen use efficiency, yield and characters of nitrogen uptake.
林缘效应对土壤温度的影响，比对气温的影响更显著，但冬季和夏季之间没有太大的差异。
Edge effects were more significant to soil temperature than air temperature, and not greatly different between summer and winter.
在氮、磷肥施用的基础上，配施富钾硅多元复合物与施纯硅肥、钾肥、钙镁肥一样，在酸性土壤上具有显著的增产效应；
On the basis of N and P fertilizers, application of the multiple element compound has positive effect on yield in the acid soils.
利用热量平衡方程探讨了温室内土壤的增温效应，为推广和应用温室蔬菜栽培技术提供科学依据。
By equation of heat balance, heating effect of soil in greenhouse has been studied. Scientific basis have been provided to popularize and use greenhouse vegetable planting technology.
通过盆栽试验、田间试验研究了紫色土壤施氮对棉花产量品质的效应。
The effects of nitrogen on cotton yield and fiber quality in purple soil have been investigated by pot and field test.
数值例题表明了结构变形和饱和土壤固结过程之间的藕合效应。
Numerical results show the coupling effects between structure deformation and consolidation process of saturated soil.
研究在石灰性烂田中冬种紫云英对土壤酶活性的效应。
Effect of winter sown Chinese vetch on soil enzyme activity in calcarious dirt soil is studied.
本文以定西地区为例，对作物生产与自然降水、作物生产与土壤肥力以及土肥生产效应等方面进行了研究。
Based on Dixi district, the study of crop yields and precipitation, crop yields and soil fertility and soil fertility effects has been mabe.
宽地膜覆盖对土壤温度有明显的正效应。
Wide plastic film mulch has demonstrated obvious positive effect on soil temperature.
各土体之间马尾松土壤微生物根际效应存在着明显差异，其变化范围是4.67 ~ 92.96。
Rhizosphere effects of soil microbe of Masson pine in the six soils were apparently different and the changes ranged from 4.67 to 92.96.
本文研究了不同作物留茬和建设农田防护林对遏制农田土壤风蚀的效应。
The effects of the stubble of different crops and farmland windbreak on controlling farmland soil erosion are studied.
结皮土壤的次降雨侵蚀效应明显。
The effect of soil crust about single time rainfall is obvious.
以荒山为对照，对辽西半干旱低山丘陵区人工林地表层土壤水文效应进行了初步研究。
In comparison with barren slope, a pilot study of hydrology effect of artificial woodland surface soil in semi-arid low mountainous upland region of western Liaoning province was carried out.
在玻璃室内，以模拟酸雨条件下栽种水稻和蔬菜，观察酸雨对土壤性质和作物的效应。
A greenhouse pot experiment was carried out in the condition of simulated acid rain to study the effects of acid rainfall on the property of soil and the responses of leaf vegetable and rice.
对福建茶秆竹的土壤水文效应进行了分析研究。
通过盆栽试验，研究在砖红壤中施加富含铝盐的造纸污泥堆肥后，土壤-作物体系中的铝毒效应。
The aluminum pollution in red soil and plant when paper mill sludge compost (PMSC) was applied in a maize pot experiment was evaluated.
两种效应共同决定了土壤矿质氮素的地表流失量。
These two distinct factors codetermined the total runoff loss of soil mineral nitrogen.
采用二次回归正交旋转组合设计，研究了水肥耦合效应对保护地土壤硝态氮运移的影响。
Coupling effects of water and fertilizers on translocation of nitrate nitrogen in protected land were studied with the design of quadratic orthogonal rotational combinations.
采用二次回归正交旋转组合设计，研究了水肥耦合效应对保护地土壤硝态氮运移的影响。
Coupling effects of water and fertilizers on translocation of nitrate nitrogen in protected land were studied with the design of quadratic orthogonal rotational combinations.
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