NGHIÊN CỨU SỬ DỤNG NẤM CỘNG SINH ABUSCULAR MYCORHIZA ĐỂ NÂNG CAO HIỆU QUẢ XỬ LÍ ĐẤT NHIỄM CHÌ CỦA CÂY NGÔ
APPLICATION THE ABUSCULAR MYCORRHIZAS FUNGI FOR ENHANCEMENT LEAD UPTAKE FROM Pb-CONTAMINATED SOIL BY MAIZE
Utilizing plant to eliminate heavy metal from contaminated-soil has been being studied and applied in many countries throughout the world. The advantages of this method are considered as: cost-effective, applicable to a large contaminated site and friendly to environment. In this report, the role of Arbuscular mycorrhizas (AM) on the tolerance and lead (Pb) absorbable of maize culturing in Pb polluted-soil were evaluated. After nine weeks culturing, the results showed that the dry weight of the AM-inoculated maize is six fold higher than this of the non AM-inoculated maize. And the amount of Pb accumulation in the AM-inoculated maize dry biomass is also threefold higher than in the non AM-inoculated maize. From the obtained data indicated that the AM fungi significantly enhanced the growth and Pb absorption of maize. And the high concentration of Pb (2000 ppm Pb) in culturing soil was decreased the symbiont of AM fungi in maize's root and the total count of microorganisms in the experiment soil.
How to Cite
Vietnam Journal of Sciences and Technology (VJST) is an open access and peer-reviewed journal. All academic publications could be made free to read and downloaded for everyone. In addition, Articles are published under term of the Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA) Licence which permits use, distribution and reproduction in any medium, provided the original work is properly cited & ShareAlike terms followed.
Copyright on any research article published in VJST is retained by the respective author(s), without restrictions. Authors grant VAST Journals System (VJS) a license to publish the article and identify itself as the original publisher. Upon author(s) by giving permission to VJS either via VJS journal portal or other channel to publish their research work in VJS agrees to all the terms and conditions of https://creativecommons.org/licenses/by-sa/4.0/ License and terms & condition set by VJS.
Authors have the responsibility of to secure all necessary copyright permissions for the use of 3rd-party materials in their manuscript.