Results 21 to 30 of about 2,024,373 (304)

Transgenic Bt cotton tissues have no apparent impact on soil microorganisms

Plant, Soil and Environment, 2013
The impact of transgenic Bacillus thuringiensis (Bt) cotton residues on soil microorganism communities was investigated. Leaves of three different varieties of transgenic Bt cotton and their near-isogenic lines were placed in soil and the numbers of ...
H. Hu, M. Xie, Y. Yu, Q. Zhang
doaj   +1 more source

Microorganism community composition analysis coupling with 15N tracer experiments reveals the nitrification rate and N2O emissions in low pH soils in Southern China

Open Life Sciences, 2022
Nitrification in agricultural soil is an important process for food production. In acidic soil, nitrification is however also considered to be a major source of N2O production.
He Feifei, Yu Haohao, Liu Dandan, Li Zheng   +3 more
doaj   +1 more source

Impact of silver ions and silver nanoparticles on the plant growth and soil microorganisms [PDF]

Global Journal of Environmental Science and Management, 2017
There is a growing consumer market for products that proclaim to decrease microorganism counts to prevent infections. Most of these products are loaded with silver in its ionic or nanoparticle form.
D. Tomacheski, M. Pittol, D.N. Simões, V.F. Ribeiro, R.M.C. Santana   +4 more
doaj   +1 more source

Microfluidic droplets with amended culture media cultivate a greater diversity of soil microorganisms

Applied and Environmental Microbiology
Uncultivated but abundant soil microorganisms have untapped potential for producing broad ranges of natural products, as well as for bioremediation. However, cultivating soil microorganisms while maintaining a broad microorganism diversity to enable ...
Jing Dai, Yang Ouyang, Rohit Gupte, Xiao Jun A. Liu, Yuwen Li, Fang Yang, Shaorong Chen, Tony Provin, Erin Van Schaik, James E. Samuel, Arul Jayaraman, Aifen Zhou, Paul de Figueiredo, Jizhong Zhou, Arum Han   +14 more
doaj   +1 more source

Effect of Aldicarb on a Non-Target Soil Microorganism

Madras Agricultural Journal, 1976
The effect of aldicarb, a systemic, soil applied pesticide, on the growth, carbon and phosphate metabolism of the soil-dwelling tomato will pathogen, Posudomonas solanacearum Smith, was studied.
A. BALASUBRAMANIAN and GITA NILAKANTAN
doaj   +1 more source

Abundant Microorganism in Soil

Applied Microbiology, 1965
The presence in soil of large numbers of a catalase-negative, microaerophilic, coccoid microorganism was demonstrated. Use of media of high nutrient value, without incorporation of inhibitors, and growth in the absence of antagonistic microorganisms were utilized to isolate this organism from soil dilutions greater than those providing growth by other ...
openaire   +2 more sources

Plant–microorganism–soil interaction under long-term low-dose ionizing radiation

Frontiers in Microbiology
As the environmental nuclear radiation pollution caused by nuclear-contaminated water discharge and other factors intensifies, more plant–microorganism–soil systems will be under long-term low-dose ionizing radiation (LLR).
Guoqiang Zeng, Guoqiang Zeng, Yingzi Wen, Chuyang Luo, Yihong Zhang, Fei Li, Fei Li, Chao Xiong   +7 more
doaj   +1 more source

Spatial patterns in soil physicochemical and microbiological properties in a grassland adjacent to a newly built lake

MicrobiologyOpen, 2019
Soil water content (SWC) is an important determinant for nutrient cycling and microorganism activity in the grassland ecosystem. Lakes have a positive effect on the water supply of the neighboring ecosystem.
Jinsheng Li, Chan An, Jianying Shang, Tianchi Zhao, Qian Zhang, Xiaomeng Yang, Cheng Ren, Ding Huang, Kesi Liu, Xinqing Shao   +9 more
doaj   +1 more source

Mechanisms by which chloropicrin fumigation promotes soil potassium conversion and absorption

Frontiers in Microbiology, 2023
Fumigation of soil using chloropicrin has been proven to significantly affect soil nutrient cycling, but the mechanism by which soil potassium conversion and plant uptake is promoted remains unclear. In this study, we conducted a fumigation experiment to
Yang Sun, Rong Zeng, Wensheng Fang, Jvling Hua, Shuijin Huang, Qiuxia Wang, Aocheng Cao, Feng Zhu, Haiyan Zhang   +8 more
doaj   +1 more source

PENGGUNAAN BERBAGAI JENIS DAN DOSIS BIOCHAR TERHADAP EMISI KARBON DIOKSIDA, NITRAT DAN MIKROORGANISME PADA TANAH

JTSL (Jurnal Tanah dan Sumberdaya Lahan)
Soil serves as a medium for the absorption of greenhouse gases due to its organic carbon content; however, its capacity to absorb greenhouse gases has been declining.
Sri Zustika, Khusrizal, Halim Akbar, Nasruddin   +3 more
doaj   +1 more source