Dangos 1,571 - 1,580 canlyniadau o 2,313 ar gyfer chwilio '"Fertility."', amser ymholiad: 0.02e Mireinio'r Canlyniadau
  1. 1571

    Effect of varietal type, season, and management level on the nitrogen response of Indica rice [microform] gan Sharma, Vishnu Prasad 1938-

    Cyhoeddwyd 1977
    Visual Material

    Effect of varietal type, season, and management level on the nitrogen response of Indica rice [microform]
  2. 1572

    Growth characteristics, grain yield and quality of rice as affected by plant density and nitrogen level [microform] gan Fagade, Samson Olaseni 1941-

    Cyhoeddwyd 1977
    Visual Material

    Growth characteristics, grain yield and quality of rice as affected by plant density and nitrogen level [microform]
  3. 1573

    Microbiological transformations of nitrogen in flooded maahas clay [microform] gan Manguiat, Ireneo Javier 1945-

    Cyhoeddwyd 1977
    Visual Material

    Microbiological transformations of nitrogen in flooded maahas clay [microform]
  4. 1574

    Response of four varieties of soybeans to nitrogen and inoculation [microform] gan Melchor, Florendo Macadaeg 1931-

    Cyhoeddwyd 1977
    Visual Material

    Response of four varieties of soybeans to nitrogen and inoculation [microform]
  5. 1575

    Amelioration of an acid sulfate soil [microform] gan Attanandana, Tasnee 1944-

    Cyhoeddwyd 1977
    Visual Material

    Amelioration of an acid sulfate soil [microform]
  6. 1576

    Studies on sulfur nutrition of rice plant [microform] gan Chaudhry, Muhammad Rashid 1941-

    Cyhoeddwyd 1977
    Visual Material

    Studies on sulfur nutrition of rice plant [microform]
  7. 1577

    Hydrolysis of urea and performance of some slow release urea fertilizers in flooded rice [microform] gan Magnaye, Carmelita Par 1944-

    Cyhoeddwyd 1977
    Visual Material

    Hydrolysis of urea and performance of some slow release urea fertilizers in flooded rice [microform]
  8. 1578

    Effect of PH on the growth of rhizobia and nitrogen fixation in some rhizobium-legume associations [microform] gan Pratuang, Krootha 1944-

    Cyhoeddwyd 1977
    Visual Material

    Effect of PH on the growth of rhizobia and nitrogen fixation in some rhizobium-legume associations [microform]
  9. 1579

    Milling and seed qualities, and protein content of rice as affected by times of harvest and nitrogen application [microform] gan Seetanun, Wittaya 1944-

    Cyhoeddwyd 1977
    Visual Material

    Milling and seed qualities, and protein content of rice as affected by times of harvest and nitrogen application [microform]
  10. 1580

    Effects of nitrogenforms and methods of application for lowlnd rice [microform] gan Simsiman, Geronimo Vivit 1937-

    Cyhoeddwyd 1977
    Visual Material

    Effects of nitrogenforms and methods of application for lowlnd rice [microform]

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