Results 21 to 30 of about 60,877 (211)

Plant chemical diversity and its frequency have distinct but complementary effects on insect foraging

Journal of Applied Ecology, Volume 59, Issue 5, Page 1362-1371, May 2022., 2022
Whereas previous work investigates how the amount of chemical diversity in a plant population influences insect ecology, our results indicate that local spatial distribution of diversity is equally important. A key implication of this work is the potential to design cultivar mixtures spatially, at the movement scale of target organisms, to create more ...
Kayleigh C. Hauri, Andrea E. Glassmire, Brendan Randall, Luke N. Zehr, William C. Wetzel   +4 more
wiley   +1 more source

First record of Soybean Stem Fly Melanagromyza sojae (Zehntner, 1901) (Diptera, Agromyzidae) in Uruguay confirmed by DNA barcoding [PDF]

Check List
Colloquially known as Soybean Stem Fly, Melanagromyza sojae (Zehntner, 1901) (Diptera, Agromyzidae) is an oligophagous pest of plants in the family Fabaceae, including Uruguay’s biggest commodity crop, Soybean (Glycine max (L.) Merr.).
Ximena Cibils-Stewart, Silvina Stewart, Virginia Olivieri, Mario Giambiasi   +3 more
doaj   +3 more sources

The UCR Minicore: a resource for cowpea research and breeding

Legume Science, Volume 3, Issue 3, September 2021., 2021
Abstract Incorporation of new sources of genetic diversity into plant breeding programs is crucial for continuing to improve yield and quality, as well as tolerance to abiotic and biotic stresses. A minicore (the “University of California, Riverside (UCR) Minicore”) composed of 368 worldwide accessions of cultivated cowpea has been assembled, having ...
María Muñoz‐Amatriaín, Sassoum Lo, Ira A. Herniter, Ousmane Boukar, Christian Fatokun, Márcia Carvalho, Isaura Castro, Yi‐Ning Guo, Bao‐Lam Huynh, Philip A. Roberts, Valdemar Carnide, Timothy J. Close   +11 more
wiley   +1 more source

Produtividade e qualidade de sementes de arroz produzidas sob inundação em diferentes classes de solos de várzea Yield and quality of rice seeds produced under flooding conditions in diferent wetland soils

Ciência e Agrotecnologia, 2003
Os solos de várzea, por possuírem origem diversa, são muito heterogêneos em relação à sua composição granulométrica e mineralógica, resultando em comportamento diferente dos demais solos quando submetidos a processos produtivos.
Antônio Rodrigues Vieira, João Almir Oliveira, Tatian Grossi Chquiloff Vieira   +2 more
doaj   +1 more source

A Sourcebook of Cultivar Names, Checklist of Cultivars

Arnoldia, 1994
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Tucker, Arthur O., Kunst, Scott G., Vrugtman, Freek, Hatch, Laurence C. (Laurence Chambers)   +3 more
openaire   +1 more source

Risky Appearances, Skillful Performances: Female Islamic Preachers and Professional Style in Malaysia

American Anthropologist, Volume 123, Issue 2, Page 278-291, June 2021., 2021
ABSTRACT Mass involvement of women in Islamic associations and public religious expressions has led to an unprecedented demand for women Islamic authorities. Yet, paradoxically, the global Islamic revival has also strengthened conservative norms with regard to the exposure of women's bodies and voices.
David Kloos
wiley   +1 more source

Efeitos de doses e épocas de aplicação do bentazon na produção de duas cultivares de cebola (Allium cepa L.) Effects of doses and time of application of bentazon on the yield of two onion cultivars

Planta Daninha, 1980
Em um solo aluvião eutrófico de classificação textural argilo siltoso, com 2,75% de M.O. foram estudados os efeitos de doses do herbicida bentazon (3 - isopropi l - 2,1,3 - benzotio-diazinona - (4) - 2,2 - dióxido) aplicado em pós-emergência. no controle
M.H.T. Mascarenhas, J.F.R. Lara
doaj   +1 more source

CULTIVAR RELEASE - Sugarcane: cultivar RB937570

Crop Breeding and Applied Biotechnology, 2012
he sugarcane cultivar RB937570 is early to medium maturing. It should be grown preferably on medium texture soils with medium to high fertility. In central-southeastern Brazil, RB937570 should be harvested between May and August. It is tolerant to the major economically relevant crop diseases, has a good shoot development after mechanical harvesting ...
Luís Cláudio Inácio da Silveira, Márcio Henrique Pereira Barbosa, Volmir Kist, Edelclaiton Daros, Luiz Alexandre Peternelli, Vicente Freitas Martins de Souza, Sebastião Nilson Niquini Ribeiro, Francisco Mauro Vilarinho   +7 more
openaire   +2 more sources

Períodos de interferência das plantas daninhas na cultura de cebola (Allium cepa) transplantada Periods of weed interference with transplanted onion crop (Allium cepa)

Planta Daninha, 2003
O trabalho foi realizado com o objetivo de estudar os efeitos de períodos de convivência (0, 14, 28, 42, 56, 70, 84 e 98 dias após o transplantio) de uma comunidade de plantas daninhas sobre a produtividade de quatro cultivares de cebola (Mercedes ...
D.J. Soares, R.A. Pitelli, L.T. Braz, R. Gravena, R.E.B. Toledo   +4 more
doaj   +1 more source

Estabilidade da produção de germoplasma de milho avaliado em diferentes regiões do Brasil [PDF]

Pesquisa Agropecuária Brasileira, 2000
Este trabalho teve por objetivo obter informações quanto aos aspectos relacionados aos padrões de respostas apresentados por 30 diferentes genótipos de milho (híbridos, cultivares e populações), avaliados em 14 diferentes ambientes do Brasil, no ano ...
ELTO EUGENIO GOMES E GAMA, SIDNEY NETTO PARENTONI, CLESO ANTÔNIO PATTO PACHECO, ANTÔNIO CARLOS DE OLIVEIRA, PAULO EVARISTO DE OLIVEIRA GUIMARÃES, MANOEL XAVIER DOS SANTOS   +5 more
doaj   +1 more source