Search Results - "Crop"

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  1. 1

    Multiple cropping and tropical farming systems by Beets, Willem C.

    Published 1982
    Subjects: “…Crop yields…”
    Book
  2. 2

    The biology of crop productivity /

    Published 1980
    Subjects: “…Crop yields…”
    Book
  3. 3

    Assessment of crop losses due to pests and diseases : proceedings of the Workshop held from Sept. 19-30, 1977 at UAS, Bangalore /

    Published 1980
    Subjects: “…Crop losses.…”
    Conference Proceeding Book
  4. 4

    Early agrometeorological crop yield assessment.

    Published 1986
    Subjects: “…Crop yields…”
    Book
  5. 5
  6. 6

    Crop losses due to disease outbreaks in the tropics and countermeasures : proceedings of the 22nd International Symposium on Tropical Agriculture Research, Kyoto, August 25-27, 198...

    Published 1989
    Subjects: “…Crop losses Japan.…”
    Conference Proceeding Book
  7. 7

    Physiology and determination of crop yield /

    Published 1994
    Subjects:
    Book
  8. 8

    Control of crop productivity

    Published 1984
    Subjects: “…Crop yields…”
    Book
  9. 9

    Physiological aspects of crop yield

    Published 1969
    Subjects:
    Book
  10. 10
  11. 11

    An evaluatiion of the influence of soil characteristics and climate on crop yields/ by Gardiner, Michael Joseph

    Published 1971
    Subjects:
    Thesis Book
  12. 12

    Crop response to the supply of macronutrients / by Keulen, H. van

    Published 1982
    Subjects:
    Book
  13. 13

    A review of wheat research at the International Rice Research Institute / by Aggarwal, P.K

    Published 1987
    Subjects: “…Crop rotation.…”
    Book
  14. 14

    Growth response to various cultural practices of corn grown in paddy fields /

    Published 1990
    Subjects: “…Crop rotation.…”
    Book
  15. 15

    Weather and yield /

    Published 1991
    Subjects:
    Book
  16. 16

    Maximizing crop yields / by Fageria, N. K., 1942-

    Published 1992
    Subjects: “…Crops.…”
    Book
  17. 17

    Slotting : a new deep-tillage technique for improving crop productivity on sodic, acid, and other degraded soils /

    Published 1994
    Subjects:
    Book
  18. 18
  19. 19

    Constraints to high yields on Asian rice farms an interim report

    Published 1977
    Subjects:
    Book
  20. 20

    Efficient use of fertilizers in agriculture.

    Published 1983
    Subjects:
    Conference Proceeding Book