Results 31 to 40 of about 71,119 (342)

Adaptation à la sécheresse et création variétale : le cas de l’arachide en zone sahélienne

Oléagineux, Corps gras, Lipides, 2005
Drought is a multiform constraint expressing at different plant organisation levels. It is recognised as the first factor limiting the agriculture production in the world.
Clavel Danièle, Drame Nani K., Diop Ndèye D., Zuily-Fodil Y.   +3 more
doaj   +1 more source

Produção animal e valor nutritivo da forragem de pastagem de coastcross consorciada com amendoim forrageiro Animal production and nutritive value of a coastcross pasture mixed with forage peanut

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2010
Neste estudo foram utilizados os tratamentos: coastcross + amendoim forrageiro + 200kg/ha de N; coastcross + amendoim forrageiro + 100kg/ha de N; coastcross + 200kg/ha de N e coastcross + amendoim forrageiro (parcelas) no inverno, primavera, verão e ...
L.M. Barbero, U. Cecato, S.M.B. Lugão, J.A.N. Gomes, V.A. Limão, J.J.S. Abrahão, C.F.C. Roma   +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

Mortierella elongata Increases Plant Biomass among Non-Leguminous Crop Species

, 2020
Recent studies have shown that M. elongata (M. elongata) isolated from Populus field sites has a dual endophyte–saprotroph lifestyle and is able to promote the growth of Populus. However, little is known about the host fidelity of M. elongata and whether
Kaile Zhang, G. Bonito, Chih-Ming Hsu, K. Hameed, R. Vilgalys, Hui-Ling Liao   +5 more
semanticscholar   +1 more source

Adubação nitrogenada em cobertura na cultura do trigo em sistema de plantio direto após diferentes culturas Nitrogen fertilization of wheat grown under no-tillage after different cover crops

Ciência e Agrotecnologia, 2006
Avaliou-se o comportamento do trigo irrigado, cultivado em sistema de plantio direto em sucessão a diferentes culturas de cobertura, em relação a adubação nitrogenada em cobertura.
Antônio Joaquim Braga Pereira Braz, Pedro Marques da Silveira, Huberto José Kliemann, Francisco José Pfeilsticker Zimmermann   +3 more
doaj   +1 more source

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

Characterization and antimicrobial activity of lectins purified from three Egyptian leguminous seeds

AMB Express, 2020
Lectins are carbohydrate-binding proteins that play vital roles in many biological processes. In this study, lectins from three Egyptian cultivars (fava bean, lentil, and pea) were isolated by precipitation with different concentrations of ammonium ...
M. El-Araby, E. EL-SHATOURY, M. Soliman, Hanan F. Shaaban   +3 more
semanticscholar   +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