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  1. 1

    Performance of sweetpotato (Ipomoea batatas [L] Lam.) varieties grown at different tillage systems Autor Calanza, Fidel B.

    Článek

    Performance of sweetpotato (Ipomoea batatas [L] Lam.) varieties grown at different tillage systems
  2. 2

    Tillage and N Impact on Wheat Production and N Efficiency under Rice-Wheat Cropping System in Northwestern Pakistan Autor Usman, Khalid

    Článek

    Tillage and N Impact on Wheat Production and N Efficiency under Rice-Wheat Cropping System in Northwestern Pakistan
  3. 3

    Pre-tillage saves water for rainfed ricelands Autor Abello, Melpha M.

    Vydáno v Agriculture (2007)
    Článek

    Pre-tillage saves water for rainfed ricelands
  4. 4

    Intensive cropping efficient use of water, nutrients, and tillage

    Vydáno 2000
    Kniha

    Intensive cropping efficient use of water, nutrients, and tillage
  5. 5

    Choice of land preparation techniques for rice cultivation in Indonesia the utilization of small two wheeled tractors at the farm level in Karawang and Subang counties in the wet s... Autor Soedjatmiko

    Vydáno 1981
    Diplomová práce

    Choice of land preparation techniques for rice cultivation in Indonesia the utilization of small two wheeled tractors at the farm level in Karawang and Subang counties in the wet season of 1980
  6. 6

    Effects of the different tillage techniques on the efficiency of weed control and nitrogen uptake in transplanted rice [microform]. Autor Castroverde, Yolanda LUmanug 1951-

    Vydáno 1980
    Visual Material

    Effects of the different tillage techniques on the efficiency of weed control and nitrogen uptake in transplanted rice [microform].
  7. 7

    Tillage techniques and planting methods for lowland rice [microform] Autor Mabbayad, Basilio B. 1937-

    Vydáno 1977
    Visual Material

    Tillage techniques and planting methods for lowland rice [microform]
  8. 8

    Design, construction, and testing of a cable system for tillage operation in wetland rice paddies [microform]. Autor Angod, Mangompia U. 1944-

    Vydáno 1977
    Visual Material

    Design, construction, and testing of a cable system for tillage operation in wetland rice paddies [microform].
  9. 9

    Circular sobre roturaciones Autor Sibal, Marcelo

    Vydáno 1977
    Visual Material

    Circular sobre roturaciones
  10. 10

    A profile of power tiller manufacturing and distribution activities in the Philippines Autor Juarez, Fleurdeliz

    Vydáno 1976
    Kniha

    A profile of power tiller manufacturing and distribution activities in the Philippines

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