Results 21 to 30 of about 56,243 (294)

Dual Isotopes Tracing Carbon and Nitrogen Dynamics during Leguminous and Non-Leguminous Litter Decomposition under Controlled Precipitation

Agronomy, 2023
Plant litter decomposition figures importantly in the cycling of C and N pools in terrestrial ecosystems. We investigated how C and N fluxes changed during the decomposition of leguminous and non-leguminous leaf litters, and how these processes responded
Ningning Du, Ke Zheng, Jingshun Zhang, Liping Qiu, Yanjiang Zhang, Xiaorong Wei, Xingchang Zhang   +6 more
doaj   +1 more source

Effect of four plant species on soil 15N-access and herbage yield in temporary agricultural grasslands [PDF]

, 2013
Positive plant diversity-productivity relationships have been reported for experimental semi-natural grasslands (Cardinale et al. 2006; Hector et al. 1999; Tilman et al. 1996) as well as temporary agricultural grasslands (Frankow-Lindberg et al.
A Hector, A Hector, A Jumpponen, AH Fitter, BE Frankow-Lindberg, BJ Cardinale, C Palmborg, C Roscher, D Nyfeler, D Nyfeler, D Tilman, D Tilman, DC Whitehead, DS Powlson, F Paynel, F Wichern, G Carlsson, G Hardarson, G Hardarson, H Høgh-Jensen, H Høgh-Jensen, H. Høgh-Jensen, HE Brown, HJ Boeck De, HL Kristensen, J Rasmussen, J Ruijven van, J. Eriksen, J. Rasmussen, J. Rasmussen, K Pirhofer-Walzl, K Thorup-Kristensen, K. Pirhofer-Walzl, K. Søegaard, KJ Moore, KM Pollock, L Kirwan, L Kutschera, L Kutschera, L Mommer, M Braun, M Fried, M Scherer-Lorenzen, MA Huston, MB Peoples, PM Chalk, RH Skinner, S Felten von, S Felten von, S Felten von, S Naeem, SA Schnitzer, TE Crews, VD Picasso   +53 more
core   +1 more source

Morpho-anatomical and micromorphometrical evaluations in soybean genotypes during water stress

Brazilian Archives of Biology and Technology, 2009
In a greenhouse experiment, morpho-anatomical and micromorphometrical analyses of two soybean cultivars, MG/BR46 (Conquista) and BR16-tolerant and sensitive to drought, respectively-were used to study their water-deficit-tolerance strategies.
Renata Stolf, Moacyr Eurípedes Medri, José Antônio Pimenta, Maria Regina Torres Boeger, Jaqueline Dias, Noélle Giacomini Lemos, Maria Cristina Neves de Oliveira, Rodrigo Luís Brogin, Naoki Yamanaka, Norman Neumaier, José Renato Bouça Farias, Alexandre Lima Nepomuceno   +11 more
doaj   +1 more source

Allelopathic potential of Cover Crops in Control of Shrubby False Buttonweed (Spermacoce verticillata) [PDF]

Planta Daninha, 2018
: Searching for alternatives to deal with weeds without the exclusive use of herbicides can increase the sustainability of agricultural production in the Amazon region.
L.A. VARGAS, A.M.A. PASSOS, D. KARAM
doaj   +2 more sources

Identification and Characterization of SWEET Gene Family in Peanuts and the Role of AhSWEET50 in Sugar Accumulation

Agronomy
The SWEET (sugars will eventually be exported transporter) gene family represents a novel class of sugar transporters capable of bidirectionally transporting sugars along the concentration gradient.
Tiecheng Cai, Yijing Pan, Chong Zhang, Lang Chen, Biaojun Ji, Qiang Yang, Faqian Xiong, Weijian Zhuang   +7 more
doaj   +1 more source

Rhizophagus Clarus and Phosphorus in Crotalaria juncea: Growth, Glomalin Content and Acid Phosphatase Activity in a Copper-Contaminated Soil

Revista Brasileira de Ciência do Solo, 2018
Crotalaria juncea is used as plant cover in grape vineyards in Brazil, which usually present soils with high copper (Cu) levels due to the application of Cu-based phyto-sanitary products. Under this condition an increase growth and cover of C.
Paulo Ademar Avelar Ferreira, Carlos Alberto Ceretta, Tales Tiecher, Daniela Basso Facco, Luana Paula Garlet, Cláudio Roberto Fonsêca Sousa Soares, Hilda Hildebrand Soriani, Fernando Teixeira Nicoloso, Admir José Giachini, Gustavo Brunetto, Pablo Cornejo   +10 more
doaj   +1 more source

Metallic oxide nanoparticles enhance chickpea resistance to root rot and wilt

Phytopathologia Mediterranea
Antifungal properties of nanoparticles (NPs) of copper oxide (CuO), titanium dioxide (TiO2), and silica dioxide (SiO₂) were compared to the fungicide thiophanate-methyl for controlling root rot and wilt of chickpea, caused by, respectively, Rhizoctonia ...
Bandar ALMIMAN, Ahmed H. ZIAN, Salama A.S. EL-BLASY, Hala M. EL-GENDY, Younes M. RASHAD, Kamar M. ABD EL-HAI, Sahar A. EL-SAYED   +6 more
doaj   +1 more source

Isolation and identification of Rhizobium bacteria from Faba bean (Vicia faba L.) roots grown in gypsiferous soil and testing their efficiency in production growth regulate(IAA) and siderophorses

Tikrit Journal for Agricultural Sciences, 2022
In this study 30 samples were collected from the root nodules of Faba bean plants (Vicia faba L.) grown in gypsiferous soil in the College of Agriculture / Tikrit University / Salah al-Din Governorate in 5/12/2020, and the isolation process was carried ...
S.H. M. Altai, K. M. Khalefah, E.A.M. Amin   +2 more
doaj   +1 more source

Identification of Key Gene Networks and Deciphering Transcriptional Regulators Associated With Peanut Embryo Abortion Mediated by Calcium Deficiency

Frontiers in Plant Science, 2022
Peanut embryo development is easily affected by a variety of nutrient elements in the soil, especially the calcium level. Peanut produces abortive embryos in calcium-deficient soil, but underlying mechanism remains unclear.
Hua Chen, Hua Chen, Qiang Yang, Qiang Yang, Huiwen Fu, Huiwen Fu, Kun Chen, Kun Chen, Shanshan Zhao, Shanshan Zhao, Chong Zhang, Chong Zhang, Tiecheng Cai, Tiecheng Cai, Lihui Wang, Lihui Wang, Wenzhi Lu, Wenzhi Lu, Hao Dang, Hao Dang, Meijia Gao, Meijia Gao, Huaqi Li, Huaqi Li, Xinyi Yuan, Xinyi Yuan, Rajeev K. Varshney, Rajeev K. Varshney, Weijian Zhuang, Weijian Zhuang   +29 more
doaj   +1 more source

Genome sequence of Ensifer arboris strain LMG 14919T: a microsymbiont of the legume Prosopis chilensis growing in Kosti, Sudan [PDF]

, 2014
Ensifer arboris LMG 14919T is an aerobic, motile, Gram-negative, non-spore-forming rod that can exist as a soil saprophyte or as a legume microsymbiont of several species of legume trees.
Bräu, Lambert, Detter, Chris, Goodwin, Lynne, Han, Cliff, Huntemann, Marcel, Ivanova, Natalia, Kyrpides, Nikos, Liolios, Konstantinos, Markowitz, Victor, Mavrommatis, Konstantinos, Munk, Christine, Pati, Amrita, Reeve, Wayne Gerald, Tapia, Roxanne, Tian, Rui, Willems, Anne, Woyke, Tanja   +16 more
core   +1 more source