摘要
综述了腐殖酸对植烟土壤和烟草各方面的影响,其中对植烟土壤的影响包括pH、养分状况、微生物和酶活性几方面,而对烟草的影响包括根系生长、光合作用、烟草品质及安全性、抗逆性等方面。揭示出腐殖酸能够改善植烟土壤性状,提高烟叶品质,同时,对烟草的安全性和抗逆性也有一定的作用。并在此基础上对今后的研究方向进行了展望,为腐殖酸在烤烟生产上的推广应用提供理论依据。
This article summaried the effect of soil to plant tobacco and aspects of tobacco,the effect of soil included pH,nutrient status,microorganism and enzymic activity,and the effect of tobacco included root growth,photosynthesis,tobacco quality and security,resistance.It revealed that humic acid improved the characters of soil to plant tobacco and the quality of tobacco,at the same time,humic acid could work on the security and resistance of tobacco.On this basis to prospect the direction of future research,in order to provide a theoretical basis at humic acid in the production of tobacco.
出处
《中国农学通报》
CSCD
北大核心
2010年第4期132-136,共5页
Chinese Agricultural Science Bulletin
关键词
腐殖酸
土壤
烟草
研究进展
humic acid soil tobacco research advance
