Effect of fertilizing nitrogen rate and time on Kobresia pygmaea meadow grassland;
通过不同施肥时间和不同施肥量的试验研究,结果表明,施肥是恢复高寒草甸小嵩草退化草地植被,提高其草地生产力的有效途径之一。
Fertilization and Nitrogen Accumulation in Shallow Soil of the Field
田间施肥引起浅层土壤中氮的蓄积试验分析
Primary Report on Applying Sulphate-potassium Magnesium in Paddy Field
水稻田施用硫酸钾镁肥田间试验简报
sewage sludge application
污水污泥地面处理施于田间当肥料
sewagw sludge application
污水污泥地面处理 施于田间当肥料
Research on Variable Rate Fertilization Control System in Precision Agriculture;
精准农业田间变量施肥控制系统研究
The Formula Fertilization by Soil Testing and Field Demonstration for Autumn Corn in 2008
2008年夏玉米测土配方施肥田间示范
The Formula Fertilization by Soil Testing and Field Demonstration of Wheat from 2007 to 2008
2007-2008年度小麦测土配方施肥田间示范
Effects of Fertilizer Application on the Field CO_2 Fluxes of Three Wheat Varieties;
施肥对三个小麦品种田间CO_2通量影响的研究
Selection and Treatment for Experimental Field Plot for Soil-test-fertilization
测土施肥田间试验地块的选择与处理技术
Law of field soil ammonia volatilization in summer maize under different fertilizer patterns
不同施肥模式下夏玉米田间土壤氨挥发规律
Field experiment on water and nitrogen distribution for winter wheat under border strip fertigation
冬小麦不同畦灌施肥模式水氮分布田间试验
The Effect of Long-term Fertilization on GHG Emission from Rice Field and Its Simulation Study;
长期施肥对稻田温室气体排放影响的田间观测及模拟研究
Tom is manuring land.
汤姆正在田里施肥。
A field trial was carried out in Datonghu Administration District of Jianghan Plain to study the response of Echinochloa fru mentacea growth, yield and profit to phosphate application rates and nitrogen( N), phosphate( P), potassium( K) combined fertilization.
在江汉平原田间条件下研究了磷肥用量及氮、、肥单施和配合施用对小米草生长及产量的影响。
The effects of different nest-fertiliers on the yield and quality of flue-cured tobacco were investigated in the field experiment.
通过田间试验研究了施用不同窝肥对烤烟产量、质量的影响。
The experiments on fertilizer application forDiospyros lotus were made with seed-lings grown in nursery bed,with 6 treatments and 3 repeats.
试验采用苗床施肥，6个处理，3次重复，田间随机区组排列。
Analysis of Soil Fertility and Fertility Betterment Measures for Paddy Field in Kaiyuan City
开原市水田土壤肥力分析及培肥措施
Effectiveness of Biogas Manure Application Combined with Chemical Fertilizer on the Rice Field Ecosystem
沼肥配施化肥对稻田生态系统的效应