Results 21 to 30 of about 9,925,983 (304)

The effect of root exudates on rhizosphere water dynamics [PDF]

Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2018
Most water and nutrients essential for plant growth travel across a thin zone of soil at the interface between roots and soil, termed the rhizosphere. Chemicals exuded by plant roots can alter the fluid properties, such as viscosity, of the water phase, potentially with impacts on plant productivity and stress tolerance.
L. J. Cooper, K. R. Daly, P. D. Hallett, N. Koebernick, T. S. George, T. Roose   +5 more
openaire   +4 more sources

Effects of Plant Genotype and Growth Stage on the Betaproteobacterial Communities Associated with Different Potato Cultivars in Two Fields [PDF]

, 2010
Bacterial communities in the rhizosphere are dynamic and susceptible to changes in plant conditions. Among the bacteria, the betaproteobacteria play key roles in nutrient cycling and plant growth promotion, and hence the dynamics of their community ...
Overbeek, L.S., van, Falcao Salles, J.; id_orcid, Inceoglu, O., Salles, J.F., Falcao Salles, J., van Overbeek, L., van Elsas, J.D., Inceoglu, Ozgul, Elsas, J.D., van   +8 more
core   +1 more source

Effect of Bacteria and Amoebae on Rhizosphere Phosphatase Activity [PDF]

Applied and Environmental Microbiology, 1979
The contributions of various components of soil microflora and microfauna to rhizosphere phosphatase activity were determined with hydroponic cultures. Three treatments were employed: (i) plants alone ( Bouteloua gracilis (H.B.K.) Lag.
W D, Gould, D C, Coleman, A J, Rubink
openaire   +2 more sources

Rhizosphere Bacterial Networks, but Not Diversity, Are Impacted by Pea-Wheat Intercropping

Frontiers in Microbiology, 2021
Plant-plant associations, notably cereal-legume intercropping, have been proposed in agroecology to better value resources and thus reduce the use of chemical inputs in agriculture.
Barbara Pivato, Amélie Semblat, Thibault Guégan, Samuel Jacquiod, Juliette Martin, Florence Deau, Nathalie Moutier, Christophe Lecomte, Judith Burstin, Philippe Lemanceau   +9 more
doaj   +1 more source

Chickpea (Cicer arietinum L.) responds to inoculation with Azotobacter vineladii and Burkholderia cepacia at reduced dose of nitrogen fertilizer

Scientia Agropecuaria, 2014
Chickpea (Cicer arietinum L.) crop demands nitrogen fertilizer (NF) applied in excess caused lost soil fertility and environmental pollution. An alternative for solving this problem are: to reduce and to optimize NF in chickpea using inoculants based on ...
Juan Manuel Sánchez-Yáñez, Javier Villegas Moreno, Gerard Roland Vela-Muzquiz, Liliana Marquez-Benavides   +3 more
doaj   +1 more source

Magnitude, direction, and drivers of rhizosphere effect on soil nitrogen and phosphorus in global agroecosystem

International Soil and Water Conservation Research, 2023
The rhizosphere is the most active soil area for material transformation and energy flow of soil, root, and microorganism, which plays an important role in soil biochemical cycling.
Andong Cai, Shengnan Tang, Muhammad Ahmed Waqas, Bin Wang, Di Tian, Yang Zhang, Yu'e Li, Muhammad Nadeem Ashraf, Tianjing Ren   +8 more
doaj   +1 more source

Effect of Root Agglutinin on Microbial Activities in the Rhizosphere [PDF]

Applied and Environmental Microbiology, 1988
A total of 220 bacterial isolates were obtained from pea rhizosphere and nonrhizosphere samples. Of these samples, 100 isolates were chosen randomly to test for their agglutinative reaction against pea root exudate. The percentage of positive agglutination of bacteria isolated from the nonrhizosphere sample was significantly lower than that of bacteria
W L, Chao, R K, Li, W T, Chang
openaire   +2 more sources

Warm Temperature Increments Strengthen the Crosstalk between Roots and Soil in the Rhizosphere of Soybean Seedlings

Plants, 2023
The plant rhizosphere underlies the crosstalk between plant and soil and has a crucial role in plant growth and development under various environments. We examined the effect of temperature rise on the rhizosphere environment of soybean roots to clarify ...
Wanying Zhao, Mingxing Wen, Caitong Zhao, Shurui Zhang, Runa Dou, Xuefeng Liang, Xianfeng Zhang, Zhihua Liu, Zhenfeng Jiang   +8 more
doaj   +1 more source

Plant Rhizosphere Effects on Metal Mobilization and Transport [PDF]

, 1999
The myriad of human activities including strategic and energy development at various DOE installations have resulted in the contamination of soils and waterways that can seriously threaten human and ecosystem health. Development of efficacious and economical remediation technologies is needed to ameliorate these immensely costly problems ...
Fan, Teresa W.-M, Crowley, David, Higashi, Richard M.   +2 more
openaire   +6 more sources

Reducing water use by alternate-furrow irrigation with livestock wastewater reduces antibiotic resistance gene abundance in the rhizosphere but not in the non-rhizosphere [PDF]

, 2018
One effective approach to treating large amounts of wastewater produced during livestock production is to use it to irrigate crops. However, antibiotic compounds and antibiotic resistance genes (ARGs) associated with livestock wastewater may enter the ...
Cui, E., Gao, F., Fan, X., Neal, A. L., Xiao, Y., Du, Z., Li, Z., Liu, Y., Zhang, X., Hu, C., Zhang, Xiaoxian, Liu, Yuan, Neal, Andy   +12 more
core   +1 more source