Showing 21 - 30 results of 45 for search '"Cropping systems Philippines"', 查询时间: 0.02s Refine Results
  1. 21

    The potential of mechanization for crop intensification in a rainfed lowland area -- Iloilo, Philippines. 由 Chapman, James

    出版 1979
    图书

    The potential of mechanization for crop intensification in a rainfed lowland area -- Iloilo, Philippines.
  2. 22

    Multiple cropping an approach to rural development 由 Gomez, Arturo A. 1939-

    出版 1978
    图书

    Multiple cropping an approach to rural development
  3. 23

    Multiple cropping an approach to rural development 由 Gomez, Arturo A. 1939-

    出版 1978
    图书

    Multiple cropping an approach to rural development
  4. 24

    An analysis of crop shifting and farm practices of IAS sample farmers in the Philippines 由 Diamante, Teresa D., Alix, Jesus C.

    出版 1978
    图书

    An analysis of crop shifting and farm practices of IAS sample farmers in the Philippines
  5. 25

    Cropping strategies in rainfed lowland area in Iloilo

    出版 1978
    图书

    Cropping strategies in rainfed lowland area in Iloilo
  6. 26

    Multiple cropping an approach to rural development. 由 Gomez, Arturo A. 1939-

    出版 1978
    图书

    Multiple cropping an approach to rural development.
  7. 27

    Analysis of income and resource productivity of alternative rice farm cropping patterns in Bicol [microform] 由 Sardido, Moises Lanticse 1936-

    出版 1977
    Visual Material

    Analysis of income and resource productivity of alternative rice farm cropping patterns in Bicol [microform]
  8. 28

    Impact of new rice technology on cropping patterns and land utilization 由 Price, Edwin C.

    出版 1976
    图书

    Impact of new rice technology on cropping patterns and land utilization
  9. 29

    A test of potential cropping patterns for an upland rice-growing region of the Philippines 由 Garrity, Dennis Philip 1952-

    图书

    A test of potential cropping patterns for an upland rice-growing region of the Philippines
  10. 30

    Variability of rice yield response to fertilization in a Santa Rita series in Iloilo in relation to some soil chemical properties 由 Ali, Jakhro Anwar 1945-

    图书

    Variability of rice yield response to fertilization in a Santa Rita series in Iloilo in relation to some soil chemical properties

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