1.
The Soil Nutrients and Measures of Utilization of Farmland in Qionghai City of Hainan Province;
海南省琼海市耕地养分状况及利用对策
2.
Effect of Rain Intensity on Nutrient Losses from Sloping Land of Purple Soil
降雨强度对紫色土坡耕地养分流失的影响
3.
Variation of Soil Nutrient Status and Heavy Metal Contents in Croplands under Various Cultivations in Wujiang Manucipality, Jiangsu, China;
吴江市不同利用下耕地养分和重金属全量的变异特点
4.
Dynamics of Soil Nutrients during Natural Recovery Process of Abandoned Farmland in Huailai Basin,Hebei Province.
怀来盆地弃耕地自然恢复过程中土壤养分动态
5.
Soil Nutrient Status and Cultivated Land Fertility Evaluation in Changtu County of Liaoning Province
辽宁省昌图县土壤养分现状及耕地地力评价
6.
The Spatial and Temporal Changes of the Farmland Soil Fertilities in the Zhongxiang City,Hubei Province
湖北省钟祥市耕地土壤养分时空变化分析
7.
Spatial Analysis of Soil Nutrients and Comprehensive Evaluation of Soil Nutrients Fertility in Beijing Arable Land;
北京地区耕地土壤养分空间变异及养分肥力综合评价研究
8.
The Old-age Insurance Model on Land Farmers and Its Essence Calculates Analysis;
耕地农民养老保险精算模型及其数据分析
9.
Study on the Survey of Soil Nutrient Status and Its Application in Hanting District of Weifang City
寒亭区耕地土壤养分调查与成果应用研究
10.
Study on the Index System of Soil Nutrients in Kuandian County and Fertilization Recommendations
宽甸县耕地土壤养分指标体系研究及施肥建议
11.
Effects of Different Cultivation Mode on Soil Nutrition in Vegetable Field in Suburban Areas
城市近郊菜地不同耕作模式对土壤养分的影响
12.
Effects of Grass Hedgerow on the Soil and Water Loss and Soil Nutrient of Slope Land
草篱对坡耕地水土流失和土壤养分的影响
13.
Soil Nutrient Change and Improvement Measures of Paddy Rice Land in Jidong Coastal Area
冀东滨海稻区耕地土壤养分变化及改良措施
14.
Soll Nutrients and Evolutionary Trends of the Typical Arable Brown Soil in Shenyang
沈阳地区典型耕地棕壤养分状况及变化趋势的分析
15.
Attributes Analysis of the Soil Nutrients in Certain Intra-counties, Jianghan Plain
江汉平原部分县域耕地土壤主要养分属性状况分析
16.
Water Status and Nutrient Leaching in Purple Soils on Slope under Different Cropping Modes;
不同种植模式下紫色土坡耕地水分及养分流失特征研究
17.
Soil Nutrient Analysis and Fertilizing Recommendations for Grain Crops in Beizhen City
北镇市粮食作物耕地土壤养分状况分析与施肥建议
18.
Plant root system distribution and its effect on soil nutrient on slope land converted from farmland in the Loess Plateau
黄土退耕坡地植物根系分布特征及其对土壤养分的影响