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83 ta ish

Ish: Tillage practices improve rice yield and soil phosphorus fractions in two typical paddy soils

  1. A modified single solution method for the determination of phosphate in natural waters

    J.E. Murphy, J.P. Riley

    Maqola196216 iqtibos
    ABI

  2. Conservation agriculture and smallholder farming in Africa: The heretics’ view

    K.E. Giller, Ernst Witter, Marc Corbeels +1

    Maqola20095 iqtibos
    ABI

  3. An Examination of Methods for Determining Organic Carbon and Nitrogen in Soils. (With One Text-figure.)

    Allan Walkley

    Maqola19354 iqtibos
    ABI

  4. Conservation Tillage, No-Tillage and Related Technologies

    Rolf Derpsch

    Bob20034 iqtibos
    ABI

  5. Taking Stock of the Brazilian “Zero‐Till Revolution”: A Review of Landmark Research and Farmers' Practice

    Adrian Bolliger, Jakob Magid, Telmo Jorge Carneiro Amado +5

    Sharh maqola20064 iqtibos
    ABI

  6. Changes in soil enzymes, soil properties, and maize crop productivity under wheat straw mulching in Guanzhong, China

    Kashif Akhtar, Weiyu Wang, Guangxin Ren +3

    Maqola20184 iqtibos
    ABI

  7. Estimation of Available Phosphorus in Soils by Extraction with Sodium Bicarbonate

    S. R. Olsen

    Kitob20183 iqtibos
    ABI

  8. A literature review and evaluation of the. Hedley fractionation: Applications to the biogeochemical cycle of soil phosphorus in natural ecosystems

    Anne Fernald Cross, William H. Schlesinger

    Sharh maqola19953 iqtibos
    ABI

  9. Effects of long-term soil acidification due to nitrogen fertilizer inputs in Wisconsin

    Phillip Barak, Babou O. Jobe, Armand R. Krueger +2

    Maqola19973 iqtibos
    ABI

  10. Characterization of Available P by Sequential Extraction

    James L. Moir, H. Tiessen

    Bob20072 iqtibos
    ABI

  11. Crop yields and phosphorus fertilizer transformations after 25 years of applications to a subtropical soil under groundnut-based cropping systems

    M. S. Aulakh, Bachitter S. Kabba, H.S. Baddesha +2

    Maqola20032 iqtibos
    ABI

  12. Changes in Inorganic and Organic Soil Phosphorus Fractions Induced by Cultivation Practices and by Laboratory Incubations

    M. J. Hedley, John Stewart, Bhagirath Singh Chauhan

    Maqola19822 iqtibos
    ABI

  13. Phosphorus Fertilizer Effects on Soil Phosphorus Pools in Acid Upland Soils

    Achim Dobermann, Thomas George, Niels Thevs

    Maqola20022 iqtibos
    ABI

  14. Effects of fertilisation on phosphorus pools in the volcanic soil of a managed tropical forest

    Dean F. Meason, Travis Idol, James B. Friday +1

    Maqola20092 iqtibos
    ABI

  15. Sarlavhasiz

    Boshqa2 iqtibos
    ABI

  16. Soil test phosphorus as affected by phosphorus budgets in two long-term field experiments in Germany

    Theresa Zicker, Sabine von Tucher, Mareike Kavka +1

    Maqola20182 iqtibos
    ABI

  17. Terrestrial phosphorus limitation: mechanisms, implications, and nitrogen–phosphorus interactions

    Peter M. Vitousek, Stephen Porder, Benjamin Z. Houlton +1

    Maqola20102 iqtibos
    ABI

  18. Significant Acidification in Major Chinese Croplands

    Jingheng Guo, Xu Liu, Ying Zhang +7

    Maqola20102 iqtibos
    ABI

  19. Root exudates as mediators of mineral acquisition in low-nutrient environments

    Felix D. Dakora, Donald A. Phillips

    Bob20022 iqtibos
    ABI

  20. Root exudates as mediators of mineral acquisition in low-nutrient environments

    Felix D. Dakora, Donald A. Phillips

    Maqola20022 iqtibos
    ABI

  21. Sarlavhasiz

    Boshqa1 iqtibos
    ABI

  22. Sarlavhasiz

    Boshqa1 iqtibos
    ABI

  23. Sarlavhasiz

    Boshqa1 iqtibos
    ABI

  24. Sarlavhasiz

    Boshqa1 iqtibos
    ABI

  25. Sarlavhasiz

    Boshqa1 iqtibos
    ABI