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- Safeguard and Sustainable Development of the Black Soil Ecosystem 黑土农田生态系统的保育与发展
- Rich black soil; black, wavy hair. 肥沃的黑土; 黑色卷发
- Black soil ecosystem 黑土生态系统
- The Effect of Ecosystem Succession on Soil Structure Properties in Black Soil Region of Northeastern China. 东北黑土区生态系统的演变对土壤结构性质的影响
- Rich black soil;black, wavy hair. 肥沃的黑土;黑色卷发
- The springtails are widespread small to tiny arthropods in soil ecosystem. 摘要跳虫是土壤生态系统中分布极广的一类小型至微型节肢动物。
- Beans onions and rice grow in the black soil of the delta. 豆洋葱以及稻米生长在河口附近的黑色土壤里。
- The abundance and availability of water and nutrients in a soil ecosystem determine its fertility. 土壤生态系统中水分和养分的丰度和有效性决定土壤的肥力。
- No one can successfully replicate the black soil so far. 目前为止还没有人能够成功地复制黑土壤。
- Bud drop under the tree already only soft, black soil. 树下的落芽早已扫尽,只有柔软的黑土。
- Soil enzyme and microbe play key roles in the cycle of mass and energy fluxes of soil ecosystem. 摘要土壤酶和微生物在土壤生态系统的物质循环和能量流动方面都扮演着十分重要的角色。
- The abundance and availability of water and nutrients in a soil ecosystem determine its fertility . 土壤生态系统中水分和养分的丰度和有效性决定土壤的肥力。
- Analysis on water-adjustment capacity of black soil in the farmland. 农田黑土水分调节能力分析。
- Degradation dynamics of carbendazim in soil and its effects on community diversity of soil microorganisms were investigated in a microcosm mimicking soil ecosystem. 采用实验室模拟方法研究了多菌灵在土壤生态系统中的降解动态及其对土壤微生物群落多样性的影响。
- This article expounds the effects of pollution of heavy metals on soil organisms and soil enzyme activities,discovers the harm of pollution of heavy metals on soil ecosystem. 本文通过阐述重金属污染对土壤生物及土壤酶活性的影响,揭示了重金属污染对土壤生态系统的危害。
- The interrelations between acid rain and soil ecosystem are analysed.Acid rain could change soil acidity, enhance soil toxicity, reduce soil active,destroy soil structure. 酸雨能改变土壤生态系统中土壤酸碱性,增加土壤毒害,降低土壤活性,破坏土壤结构,同时土壤生态系统影响酸雨的形成和污染。
- Acid rain and soil ecosystem. 酸雨与土壤生态系统。
- Effect of Shajiang black soil amended by coal fly ash on ecological factors and residue of heavy metal in wheat field. 粉煤灰改良砂姜黑土对麦田生态因子及重金属残留的影响。
- Landscape pattern and its functioning after ecological reconstruction in black soil region of northeast China. 黑土侵蚀区生态重建的景观结构与功能分析。
- Being an important component of the soil ecosystem and an active participator of material cycling, soil enzymes play a key role in underground ecological process in the terrestrial ecosystem. 摘要作为土壤生态系统中的重要组成部分及生物元素循环的积极参与者,土壤酶在陆地生态系统地下生态过程中扮演着十分重要的角色。
