IDEAS home Printed from https://ideas.repec.org/a/ags/asagre/330028.html
   My bibliography  Save this article

Current Situations, Evolution Trend, and Improvement Measures of Soil Organic Matter in Cultivated Land of Northeast China

Author

Listed:
  • SONG, Dan

Abstract

The data of cultivated land quality monitoring sites, and the current situations and evolution trend of soil organic matter in cultivated land in Northeast China were analyzed. Then, the causes for low organic matter content were discussed. Finally, it came up with pertinent soil improvement recommendations, including actively promoting the quality protection technology model of cultivated land such as straw returning in accordance with local conditions, expanding organic fertilizer sources and increasing application of organic fertilizers, implementing reasonable crop rotation, planting green manure crops such as legumes, and realizing the combination of land use and land cultivation, establishing a reasonable fertilization system, combining organic and inorganic fertilizers with scientific fertilization, increasing fertilizer efficiency and reducing the application of chemical fertilizers, increasing financial investment and promoting the integration of funds related to cultivated land protection.

Suggested Citation

  • SONG, Dan, 2022. "Current Situations, Evolution Trend, and Improvement Measures of Soil Organic Matter in Cultivated Land of Northeast China," Asian Agricultural Research, USA-China Science and Culture Media Corporation, vol. 14(03), March.
    • Handle: RePEc:ags:asagre:330028
    DOI: 10.22004/ag.econ.330028
    as

    Download full text from publisher

    File URL: https://ageconsearch.umn.edu/record/330028/files/10.pdf
    Download Restriction: no
    File URL: https://libkey.io/10.22004/ag.econ.330028?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    More about this item

    Keywords

    Agribusiness;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ags:asagre:330028. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: AgEcon Search (email available below). General contact details of provider: .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.