1.
STUDY ON SOIL DEGENERATION OF RECLAIMED FOREST-LANDS IN LOESS HILLY FOREST REGION;
黄土丘陵区林区开垦地土壤退化研究
2.
A Review on Degradation and Restoration of Red Soil
红壤地区土壤退化及恢复重建研究(Ⅰ)红壤的退化
3.
Study on Soil Capability of Nutrient's Holding and Soil Degradation in Karst Area in Southwest China
西南岩溶区土壤养分保持能力和土壤退化研究
4.
It encompasses soil degradation and the deterioration of natural landscapes and vegetation”.
它包括土壤退化和自然景观和植被的衰退。
5.
Soil Degradation in Liaohe Plain and Methods of Its Prevention and Restoration
辽河平原土壤退化及防治与修复技术
6.
Any soil erosion or degradation problems ? Prevention measures?
3是否存在水土流失、土壤退化问题？防治措施。
7.
The Features of Grassland Soil Degradation and Sandification in the Northwest of Sichuan Province and the Analysis to Its Cause of Formation;
川西北草原土壤退化沙化特征及成因分析
8.
Dynamic changes of soil erodibility during process of land degradation and restoration
土地退化/恢复中土壤可蚀性动态变化
9.
Soil compaction often makes soil structure destroying and soil degrading.
土壤的压实往往造成土壤结构的破坏和土壤的退化。
10.
The Study of Physical Properties in Different Degeneration of Semi-desert Soil;
不同退化半荒漠土壤理化性质的研究
11.
Effects of Vegetation Restoration on Labile Carbon and Soil Respiration in Degraded Red Soil;
植被恢复对退化红壤易变碳及土壤呼吸的影响
12.
Effects of Vegetation Reconstruction on Soil Respiration in Degraded Red Soil;
侵蚀退化红壤区植被重建对土壤呼吸的影响
13.
Influences of Vegetation Restoration on Soil Arthropods in Degraded Red Soil;
退化红壤植被恢复对土壤节肢动物群落的影响
14.
protection of soil against erosion or deterioration.
保护土壤不流失或者不退化。
15.
Studies on the Fertility Properties of the Paddy Soils with High Yield and Their Degradation;
高产稻田土壤肥力特征及其退化研究
16.
Soil Respiration and Carbon Balance in Three Different Degraded Forests;
不同退化程度森林土壤呼吸与碳平衡
17.
Dynamics of Soil Microbial Biomass in Degraded Forests;
不同退化林地土壤微生物生物量动态
18.
Study on the Soil Character and Soil Seed Bank of Fencing on the Degenerative Typical Steppe;
封育对退化典型草原土壤理化性质与土壤种子库的影响研究