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Keyword [Grain yield]
Result: 1 - 20 | Page: 1 of 3
1. Study On Dynamic Feedback And Policy Simulation Of Grain Price And Grain Yield
2. Study On Evaluation System Of Regional Cultivated Lands Productivity Stability
3. Regional Water And Soil Resources Systems Analysis And Grain Yield Increase Potential
4. Research On The Improvement Of Grain Direct Subsidies Policy In China
5. The Study On The Early Warning System Of Jiangxi Grain Yield
6. Research On Grain Yield Forecasting Based On Grey Model
7. Analysis Of Grain Production Fluctuations And Prediction In Grain Yield Trend Of Qitai
8. Industrialization And Empirical Analysis Of Grain Yield
9. .1978-2007 Shaanxi Province Of Grain Yield Study
10. The Research On The Forecasting Of Grain Yield In Hunan Province Based On Gray System Theory
11. A Comparative Study Of Grain Yield Prediction Method Based On The Land Use Planning
12. The Study Of The Difference Of Grain Yield Values In Guangxi Before And After The Opium War
13. The Grey-Markov Forecasting Of Grain Yield In Shaanxi Province
14. The Method Research And Examination Of Rationality Of The Cultivated Land Fertility Evaluation
15. Analysis Of Unit Area Grain Yield Trend Variation And Motivation In Anhui Province
16. Evaluating For China’s Total Grain Output
17. Effects Of Rural Households’Participation In Farmland Rental Market On Agricultural Performance
18. The Spatio-temporal Pattern And Yield Factors Analysis Of Grain Production In Heilongjiang Province
19. Grain Yield Combination Prediction Based On Neural Network Optimized By Genetic Algorithm
20. Analysis Of Influencing Factors Of The Main Crops In China
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