1.
Effect of Long-Term Fixed Position Fertilization on Soil Nutrient and Biological Characters in Loess Soil;
长期定位施肥对黄土肥力和生物性状的影响
2.
Effect of fertilization on fertility and nitrate accumulation of black loessial soil of dry land in Loess Plateau
施肥对黄土旱塬区黑垆土土壤肥力及硝态氮累积的影响
3.
The Effect of Vegetation Restoration to Soil Fertility Quality on WeiBei Loess Plateau;
渭北黄土高原植被恢复过程土壤肥力质量研究
4.
The Influence of Soil Erosion and Soil Fertility on Planting Coptis Chinensis;
黄连种植对土壤侵蚀及土壤肥力的影响研究
5.
The soil fertility of mountainous soil in jujube in hill of loess plateau
黄土高原丘陵区山地枣树土壤肥力分析
6.
Relationships of Humus Compositions and Fertility under Long term Fertilization on Lou Soil and Yellow Loamy Soil
?土和黄绵土长期施肥的腐殖质组分及其与肥力的关系
7.
Effect of Mulching and Fertilization on the Winter Wheat Growth and Soil Fertility in Loess Yuan Region
不同覆盖施肥措施对黄土塬区冬小麦生长及土壤肥力的影响
8.
Evaluation of Soil Fertility in the Asparagus Field Coastwise Yellow River--For Exemple the Yellow River Farm
黄河沿岸芦笋田土壤养分状况及肥力评价——以黄河农场为例
9.
Effect of Long-term Different Fertilization Ways on Soil Enzyme Activities and Fertility in Dryland Black Humus Soil in the Loess Plateau
长期不同施肥方式对黄土高原旱地黑垆土土壤酶活性及其肥力的影响
10.
Soil Fertility Quality Responses and Evolvement Mechanism in the Process of Vegetation Restoration in Loess Hilly-Gully Area;
黄土丘陵区土壤肥力质量对植被恢复的响应及其演变
11.
Study on Soil Water Content and Soil Fertility Dynamics of Caragana Microphylla on Loess Plateau in North-west of Shanxi Province;
晋西北黄土丘陵区小叶锦鸡儿灌丛土壤水分和肥力变化规律研究
12.
Soil Nutrient Spatial Variability and Fertility Assessment on Farmland-Scale in Loess Plateau;
黄土高原地区村级农田土壤养分空间变异特征与肥力评价研究
13.
Effects of Restoring Heteropogon Contortus Community on Structure, Moisture & Fertility of Degraded Xerothermic Soil;
封禁恢复扭黄茅群落对退化燥红土土壤结构、水分和肥力的影响
14.
The Effect of Long-term Fertilization on Soil Nitrogen Supplying Capacity in the South Semi-humid Loess Plateau;
黄土高原南部半湿润地区长期施肥对土壤供氮能力影响的研究
15.
Soil Fertility and Mineral N Accumulation of Slope Apple Orchard on the Loess Plateau
黄土高原坡地苹果园土壤肥力及矿质氮累积分析
16.
Analysis of the soil texture and fertility status of hillside close-planting jujube field on the Loess Plateau
黄土高原坡地密植枣园土壤质地与肥力状况分析
17.
Effect of Vegetation Recovery on the Soil Fertility Quality of Different Slope Position in Semi-arid Region of Loess Plateau
黄土高原半干旱区植被重建对不同坡位土壤肥力质量的影响
18.
Soil Fertilities and Its Relationship to Maize Productivity in the North China Plain
黄淮海平原封丘县土壤肥力变异与农田生产力相关研究