1.
Effect of undecomposed Organic Materials on Soil Fertility of Newly-built Terraced Field
非腐解有机物对新修梯(条)田土壤的培肥效果
2.
Studies on Effect of Agronomic Management Practices on Organic Fertilization of Sandy Soil;
农艺措施对砂薄土壤有机培肥效果研究
3.
Effects of Direct and Whole Straw Manuring Method on Increasing Yield of Crop and Fertility of Soil in Rice-wheat Double Cropping Area of Taihu Lake District
稻麦两熟地区秸秆全量直接还田施肥技术的增产培肥效果
4.
Studies on Economic Benefits of Main Cropping Systems in Alluvial Paddy Field of Dongting Lake and Its Effects on Soil Fertility Cultivation;
洞庭湖冲积性稻田主要复种制的经济效益及培肥效果研究
5.
The Experiment Research of Soil Characteristics Investigation and Greening Soil Fertilization Effect in Shendong Mining Area
神东矿区土壤特性调查与绿化土壤培肥效果试验研究
6.
Studies on Interplanting Green Manure on Soil Fertility of Young Longan Orchard on Red Soil Hillside;
绿肥对丘陵红壤幼龄龙眼果园培肥效应的研究
7.
Effect and Mechanism of Subsoil Fertilization on the Albic Luvisol Improvement;
心土培肥改良白浆土效果及机理的研究
8.
Research on Effect of production Increase of Potato cultivation with Seed-soaking with Trace Fertilizer Mn, Zn;
锰、锌微肥浸种栽培马铃薯增产效果的研究
9.
Effectiveness of CPR operation training in the clinicians
肥西县临床医师心肺复苏操作培训效果的评价
10.
Effect of Dutch2-12 Potato Cultivating by Changing the Dosage of Potassium Fertilize
钾肥单因素改变对荷兰2-12马铃薯栽培效果
11.
Effect Evaluation of Municipal Sludge Compost Used as Floriculture Substrate
城市污泥堆肥用作花卉栽培基质的效果评价
12.
Medium-term Research on Cultivation Effect of Density and Fertilizing to Eucalyptus for Large-diameter Timber in Leizhou Peninsula
栽培密度与施肥对雷州半岛桉树大径材培育效果的中期研究
13.
Simple improvements in cultural methods, and a better type of maize had much larger effects than fertilizers.
栽培方法的简单改进和玉米良种的采用比肥料的效果要大得多。
14.
Empirical Study on the Implementation Effect of the Nurturing Plan of Innovative Enterprises--Take Hefei City as an Example
创新型企业培育计划实施效果实证研究——以合肥市为例
15.
Effects of Organic Slow-release Fertilizer on Tomato Soilless Culture
有机缓释肥在番茄有机生态型无土栽培上的应用效果
16.
Wheat Straw Compost as Soil Amendment in Greenhouse Tomato Production System
不同腐熟程度麦秸堆肥在温室番茄栽培中应用效果研究
17.
The Status of Nutrients and Effect of Potassium Fertilizer of Orchard in Shaanxi Province;
陕西省果园养分状况和钾肥肥效研究
18.
Study on the Effects of Balanced Fertilization and Application of Potassium Fertilizer on Sweet Potato
甘薯平衡施肥与施用钾肥效果的研究