Showing 41 - 50 results of 242 for search '"Fertilizer and manures"', query time: 0.02s Refine Results
  1. 41

    Natural fertilizers becoming popular

    Published in Agriculture (1999)
    Article

    Natural fertilizers becoming popular
  2. 42

    The virtues of manure and other organic fertilizers

    Published in Philippine Panorama (1999)
    Article

    The virtues of manure and other organic fertilizers
  3. 43

    Earthworms produce ideal fertilizer

    Published in Today (1998)
    Article

    Earthworms produce ideal fertilizer
  4. 44

    Leaf color chart measures fertilizer use

    Published in Philippine Daily Inquirer (1997)
    Article

    Leaf color chart measures fertilizer use
  5. 45

    Young inventors turn wastes into fertilizer by Roque, Anselmo S.

    Published in Philippine Daily Inquirer (1997)
    Article

    Young inventors turn wastes into fertilizer
  6. 46

    New program to boost crop yield, lower fertilizer costs by Ravelo, John

    Published in Manila Times (1997)
    Article

    New program to boost crop yield, lower fertilizer costs
  7. 47

    Natural fertilizers help farmers preserve farms

    Published in Manila Times (1997)
    Article

    Natural fertilizers help farmers preserve farms
  8. 48

    Fertilizer mix works like magic by Icamina, Paul

    Published in Manila Times (1997)
    Article

    Fertilizer mix works like magic
  9. 49

    Methods of analysis of soils, plants, waters and fertilisers.

    Published 1993
    Book

    Methods of analysis of soils, plants, waters and fertilisers.
  10. 50

    A farmer's primer on growing rice by Vergara, Benito S.

    Published 1992
    Book

    A farmer's primer on growing rice

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