Näytetään 1 - 20 yhteensä 99 tuloksesta haulle '', hakuaika: 0,02s Tarkenna hakua
  1. 1
    Julkaistu 2020
    Also available remotely for University of the Philippines Diliman via SpringerLink. Click here to access thru EZproxy
    Available for University of the Philippines Diliman via SpringerLink. Click here to access
    Electronic Resource

    Emerging research in alternative crops
  2. 2
    Tekijä Yap, Julio P., Jr
    Julkaisussa Agriculture (2016)
    Artikkeli

    Sorjan cropping system can be adopted in the Philippines
  3. 3
    Tekijä Babiera, Nicanor O.
    Julkaistu 2016
    Opinnäyte

    Participatory planning and management for effective and efficient irrigation system case study of Bago River Irrigation System, Bago City, Negros Occidental
  4. 4
    Artikkeli

    Effects of Jathropa curcas L. hedgerow and various management practices on the yield of Maize and soil properties of an alley cropping system
  5. 5
    Tekijä Rapusas, H. R.
    Julkaisussa Philippine Entomologist (2009)
    Artikkeli

    Integrated Pest Management (IPM) technologies assessment of implementation in rice-vegetable cropping systems
  6. 6
    Tekijä Po, Edgar Allan C.
    Julkaistu 2007
    Electronic Resource

    Soil aggregate stability Cropping system effects, spatial variability and contribution to potato yield in Michigan
  7. 7
    Tekijä Adviento-Borbe, Arlene
    Julkaistu 2005
    Full text access requires UP Webmail login
    Electronic Resource

    Understanding soil greenhouse gas fluxes in intensive maize-based cropping systems
  8. 8
    Tekijä Nilo, Gina Parde 1961-
    Julkaistu 2004
    Opinnäyte

    Assessment of sustainability of cropping system in the upland using soil and socio-economic indicators
  9. 9
    Tekijä Lakkathas, Asai
    Julkaistu 2003
    Opinnäyte

    Assessment of factors affecting yield in irrigation systems case study of selected communal irriation [i.e. irrigation] systems in the province of Southern Leyte
  10. 10
    Artikkeli

    Valuation of nutrient losses due to soil erosion in a tropical upland agroecosystem
  11. 11
    Artikkeli

    Reducing herbicide use with agronomic practices in onion (Allium cepa L.) grown after rice (Oryza sativa L.)
  12. 12
    Artikkeli

    Multiple cropping patterns for marginal soils in hilly lands
  13. 13
    Julkaistu 1998
    Kirja

    Crops and Cropping systems.
  14. 14
    Julkaistu 1998
    Kirja

    Crops and cropping systems.
  15. 15
    Julkaistu 1998
    Kirja

    Crops and Cropping systems.
  16. 16
    Julkaistu 1995
    Kirja

    Agricultural sustainability economic, environmental, and statistical considerations
  17. 17
    Analytics

    Acceptability of alley cropping a case study in China and Thailand
  18. 18
    Julkaistu 1991
    Kirja

    Basic procedures for agroeconomic research
  19. 19
    Tekijä Dagoon, Jesse D.
    Julkaistu 1990
    Kirja

    Crop production technology a specialized course
  20. 20
    Tekijä Dagoon, Jesse D.
    Julkaistu 1990
    Kirja

    Crop production technology a specialized course
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