Showing 1 - 7 results of 7 for search '"Crops yields"', 查询时间: 0.02s Refine Results
  1. 1
    出版 2016
    图书

    Crop productivity and plant disease management
  2. 2
    由 Abello, Melpha M.
    发表在 Agriculture (2013)
    Article

    Biofertilizer works wonders for coconut
  3. 3
    图书

    Farm size-farm productivity linkage in the sugar industry
  4. 4
    Thesis

    Are there economies of scale in agricultural production?. -- 1987.
  5. 5
    图书

    Income effects of trade liberalization in the Philippine primary crop production
  6. 6
    图书

    Determinants of agricultural production in the Philippines 1960-1990 and its sources of growth
  7. 7
    图书

    Linking public policies to factors affecting Philippine crop productivity
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