CAJ | 학술논문

为使粮食持续稳产高产，提高土壤肥力，分别在土壤肥力高、中、低的田块开展稻草还田土壤肥力监测试验。试验结果表明，秸秆还田不仅能改善土壤结构和理化性状，还能增强土壤微生物的活性，有利于改善土壤微生态，增加土壤有机质含量，对培肥地力具有良好作用。
위사양식지속은산고산，제고토양비력，분별재토양비력고、중、저적전괴개전도초환전토양비력감측시험。시험결과표명，갈간환전불부능개선토양결구화이화성상，환능증강토양미생물적활성，유리우개선토양미생태，증가토양유궤질함량，대배비지력구유량호작용。
In order to enhance grain yield and soil fertility stably, an experiment of straw-field-returning＇s impact on soil fertility in different fertility degree fields was conducted. The results show that straw-field-returning can improve not only soil structure and physical-chemical characters but also enhance the activity of soil microorganism, benefiting the improvement of soil micro-ecology, increasing soil organic matter contents so that it has a positive impact on fostering soil fertility.