يعرض 1,961 - 1,980 نتائج من 36,050 نتيجة بحث عن '(( significant decrease decrease ) OR ( significance level increased ))', وقت الاستعلام: 0.49s تنقيح النتائج
  1. 1961
  2. 1962
  3. 1963
  4. 1964
  5. 1965
  6. 1966
  7. 1967
  8. 1968

    List of primers used in this study. حسب Haotian Ma (11100492)

    منشور في 2025
    الموضوعات:
  9. 1969
  10. 1970
  11. 1971
  12. 1972
  13. 1973

    Index system of AGD level. حسب Jingbo Shao (14786335)

    منشور في 2024
    "…The study found that: (1) the green development of agriculture is basically increasing year by year in each province, but there are some differences in the green development of agriculture among provinces; (2) Compared with the non-implementation areas of policies, the green development of agriculture in the implementation areas of policies has been significantly improved, and has passed a series of robustness tests; (3) The mechanism analysis shows that the green industrial policy has a crowding-out effect on industrial development, but significantly enhances the ecological construction and protection, thus promoting the green development of agriculture; (4) Heterogeneity analysis shows that the policy has a significant positive incentive effect on the upper and lower reaches of the Yangtze River Economic Belt, and the incentive effect on the middle reaches is not significant; (5) The impact of technological level on agricultural green development shows a positive U-shaped relationship. …"
  14. 1974
  15. 1975
  16. 1976
  17. 1977
  18. 1978
  19. 1979
  20. 1980