cropping system - Globe Thesis

Keyword [cropping system] Result: 21 - 40 \| Page: 2 of 10
21.	Effects Of Nitrogen Fertilizer Management In Wheat Growth Season On Nitrogen Utilization And Residual Effect In Winter Wheat And Summer Maize Cropping System
22.	Study On The Potential Productivity,Comparative Efficiency And Rational Intensity Of Winter Wheat——Maize Double Cropping System In Hebei
23.	Simulation Of Water And Nitrogen Behavior And Their Effects On Yield And Sustainability Of Wheat-Maize Double Cropping System
24.	Intelligent Simulation Of Wheat-Corn Continuous Cropping System And Its Implementation On Internet
25.	Effects Of Dryland Soil Being Reclaimed Into Paddy Soil And Of Various Rice-Based Cropping Systems On Chemical Fractions And Availablity Of Manganese In Soils
26.	Studies On Characteristics Of Cotton Root Physiology And Rhizosphere Micro-ecology In Colony Of High Yielded Cotton-wheat Double Cropping System
27.	A Decision Support System For Cropping System
28.	Development Cropping Estimate And Analysis System Of Potential Production At Different Levels
29.	The Establishment Of Controllable Nutrient Soil Management System (CNMS) And Studies On Its Related Thoeretics And Technique
30.	Quantitative Evaluation Of Water And Nitrogen Under Winter Wheat-Summer Maize Cropping System In Irrigative Field
31.	Assessment And Technical Countermeasures Of Ecological Safety Of Cropping System In Suburban Region In Beijing--A Case Study In Shunyi County
32.	Study On Water Use And It's Saving Potential For Cropping Systems In The Suburb Of Beijing--Case Study In Shunyi County
33.	A Study On Function And Benefit Of New Type Cropping System In Ningxiang County Of Hunan Province
34.	A WebGIS & Model-Based Agriculture Spatial Information Management System
35.	Assessment Of Ryegrass-rice Cropping Systems And Simulation For Management
36.	Effect Of The Composite Root Population In Wheat-Cotton Inter-Cropping System On Cotton Root Growth, Absorbability And Distribution Of Nitrogen Of Cotton Plant And Soil Micro Ecology
37.	Leaching Loss And Movement Of Nitrate In The Soil Of Wheat-Corn Double Cropping System And Nitrogen And Irrigation Recommendation
38.	Study On Sustainable Nutrient Management In Wheat-Maize Double Cropping System
39.	Study On Weed Community Of Rice Fields In Liaoning Province
40.	The Transition Of Cropping System In Shandong Province
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