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- ANALYSIS OF FOREST SOIL FERTILITY IN WANDA MAUNTAIN 完达山森林土壤肥力状况的分析
- Refuse to be handled like a forest soil fertile, in fact I agree soft moist earthworm manure. 被处理过的垃圾像肥沃的森林黑土，实际上那是松软潮湿的蚓粪。
- Comparison of the Mechanical Composition and Soil Fertility Between Tropical Seasonal Rain Forest Soil and Rubber Forest Soil in Xishuangbanna 西双版纳不同林分土壤机械组成及其肥力比较
- Comparative Study on the Forest soil Fertility through Two Reproductive Modes on the Evergreen Broadleaved Forest Felling Blank 常绿阔叶林采伐迹地两种更新方式林地土壤肥力的比较研究
- It's an effective way to maintain soil fertility. 这是保持土壤肥力的一个有效办法。
- forest soil fertility 森林土壤肥力
- How do earthworms influence soil fertility? 蚯蚓如何影响土壤肥力?
- Forest soil seed bank and natural regeneration. 森林土壤种子库与天然更新。
- Artifical improvement of soil fertility in a regraded forest ecosystem by using municipal sewage sludge. 城市污泥对退化森林生态系统土壤的人工熟化研究。
- Forest soil under growing trees generally does not erode. 正在生长的树木下面的森林土壤一般不会被冲刷。
- The soil fertility shows a decrease trend in cornpea rotation. 玉米、豆轮作，土壤养分均呈下降趋势。
- Influence of thinning on soil fertility in artificial forests. 抚育间伐对人工林土壤肥力的影响。
- Dynamics of denitrification potential in a Danish forest soil. 丹麦森林土壤反硝化作用的动力学分析
- The Impact of Soil Fertility on the Yield of Phyllanthus Emblica L. 土壤肥力对余甘子产量的影响。
- A green manure is a crop grown mainly to improve soil fertility. 种植绿肥作物主要是为使土壤更加肥沃。
- Recently, much attention has been paid to soil fauna because they play an important role in nutrient cycling as a potential bioindicator of soil fertility in the forest ecosystem. 土壤动物群落是土壤生态系统的重要组成部分之一，是森林生态系统物质循环和能量流动的参与者与推动者，对森林土壤生态系统的形成、发育以及肥力的提高具有重要作用。
- The findings indicated that, to choose suitable plants and the disposition proportion in Cropland to Forest were more advantageous to the soil fertility enhancement. 摘要对青海大通县北川河流域退耕还林地土壤化学性质研究结果表明，退耕还林中选择适宜的树种及配置比例更有利于土壤肥力的提高。
- Strip check space varies with plot slope, soil fertility and irrigation. 条畦宽度随地块坡度、土壤肥力和灌溉而变化。
- Dense, rich and loamy, this earth forms a stark contrast with the thin, poor soils of the region. (It seems a paradox, but rain forest soils have low fertility. 它稠密、多产、肥沃，与当地稀松、贫瘠的土壤形成了鲜明的对比。（这看起来似乎很矛盾，但是雨林土壤的养分含量很低。
- The paddy?upland system increased clay dispersion content and soil fertility. 水旱轮作可增加土壤黏粒含量,提高高沙土肥力水平;
