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- The Dynamics Rules of Soil Organic Matter of Turnover Ecosystems Traced by Stable Carbon Isotopes 稳定碳同位素示踪农林生态转换系统中土壤有机质的迁移和赋存规律
- Tempo-Spatial Variation of Soil Organic Matter of Farmland and Its Affecting Factors in a Typical Area of the Yangtze River Delta Region 长江三角洲典型地区农田土壤有机质的时空变异特征及其影响因素
- The spatial model of soil AWC in China, based on texture and organic matter, was analyzed. 研究中对基于土壤质地和土壤有机质的我国土壤AWC模型进行了空间分析。
- organic matter of soil 土壤有机质
- The organic matter content of soil is relative with the buffer action of acid and alkali of soil. 此外，土壤有机质含量的高低与其对酸碱的缓冲能力成相关。
- Capacity measuration is the prevailing method of soil organic matter determination. 容量法是土壤有机质测定中普遍使用的方法。
- Jenkinson D S,Rayner J H.The turnover of soil organic matter in some of the Rothamsted classical experiments[J]. 徐秋芳;姜培坤;沈泉.;灌木林与阔叶林土壤有机碳库的比较研究[J]北京林业大学学报;2005;27(2)
- Application of fertilizers raised the contents of soil organic matter and NPK, and significant in application manures. 施肥提高了土壤有机质及N、P、K养分含量,施有机肥土壤养分含量增加显著。
- After the contour hedgerow had been planted for five years, the contents of soil organic matter increased prominently. 在该区种植新银合欢、马桑、黄荆等植物篱5年后，土壤有机质的含量明显增加；
- As a matter of fact, I've never been there before. 事实上我从未到过那儿。
- Xu M G,Yu R,Wang B R.Progress on the study of soil labile organic matter[J].Soils and Fertilizers,2000 (6):3-7. [2]徐明岗;于荣;王伯仁.;土壤活性有机质的研究进展[J]
- As the major fraction of soil organic matter (SOM), humic substances (HS) are particularly important. 作为土壤有机质主体的腐殖物质的研究，一直受到各国学者的普遍重视。
- When nutrients have been depleted, addition of adequate fertilizers can reverse the trend of soil organic matter depletion. 养分耗竭后，施用足量肥料能逆转土壤有机质耗竭的趋势。
- To maintain an annual balance of soil organic matter,1400 and 1900 kg biomaterial/ha/yrshould be returned to the Soil in lowland and upland. 为维持土壤有机质的年平衡;雨养低地和雨养旱地需分别归还1400和1900公斤生物物质/公顷.;年。
- It is a matter of life and death for them. 这事对他们来说是生死攸关。
- It may be a matter of months before it's ready. 要准备好可能得数月时间。
- This paper describes the phase characteristic of soil organic matter and fertilization system in the salt-affected area of Quzhou Experimental Field. 本文以曲周试验区为例 ,研究了盐渍土改造区土壤有机质演化的阶段性特征及系统培肥措施。
- The revolt was suppressed in a matter of hours. 叛乱在几小时之内就镇压下去了。
- Kirschbuam M U. The temperature dependence of soil organic matter decomposition , and the effect of global warming on soil organic C storage [J ] . 周运超;潘根兴;李恋卿;等.;太湖地区3种水稻土不同温度培养中有机碳库变化及其对升温的响应[J]
- Is success simply a matter of working hard? 是否只要勤奋就能成功？
