Results 41 to 50 of about 16,692 (226)

Alterations in plant architecture and physiology allow maize to sustain yield after early defoliation

Agrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract Maize (Zea mays L.) tolerance to early defoliation is shaped by genotype‐specific physiological and morphological responses. Defoliation disrupts the source–sink balance, altering carbon allocation and plant development. Understanding these responses is crucial for optimizing breeding programs and agronomic management.
Danielle de Oliveira, Daniele Maria Marques, Yago Afonso Castro, Paulo César Magalhães, Émerson Borghi, Decio Karam, Plinio Rodrigues dos Santos Filho, Amanda A. Cardoso, Thiago Corrêa de Souza   +8 more
wiley   +1 more source

A procedure for maize genotypes discrimination to drought by chlorophyll fluorescence imaging rapid light curves

Plant Methods, 2017
Background Photosynthesis can be roughly separated into biochemical and photochemical processes. Both are affected by drought and can be assessed by non-invasive standard methods.
Carlos Antônio Ferreira de Sousa, Dayane Silva de Paiva, Raphael Augusto das Chagas Noqueli Casari, Nelson Geraldo de Oliveira, Hugo Bruno Correa Molinari, Adilson Kenji Kobayashi, Paulo Cesar Magalhães, Reinaldo Lúcio Gomide, Manoel Teixeira Souza   +8 more
doaj   +1 more source

A Green Anodic Electrolysis Strategy for Recovering Copper and Selenium From Cuprous Selenide

Rare Metals, Volume 45, Issue 3, March 2026.
ABSTRACT Selenium, a rare strategic metal, is essential for advanced technologies and biological systems. Cuprous selenide (Cu2Se), a selenium‐rich compound found in copper anode slime and a promising thermoelectric material, holds great potential for recovery.
Jihua Li, Qihang Zhang, Jie Yu, Tianxing Wang, Shiwei He, Zhongsheng Hua, Lingqiao Song, Hui Kong   +7 more
wiley   +1 more source

Incentivo à produção de sorgo no Norte de Minas Gerais. [PDF]

, 2017
Num sistema integrado de produção, o sorgo, além de ser uma alternativa à cultura do milho nas regiões semi-áridas, tem um grande potencial de produção de biomassa, tanto para bioenergia como para a cobertura do solo nos sistemas de plantio direto.

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Heterotic responses of tropical elite maize accessions from Latin America with Brazilian testers

Scientia Agricola, 2001
Little emphasis has been placed on identifying new sources of tropical maize germplasm that can be used in breeding programs. Additional information on the performance and heterotic classification of tropical germplasm is needed. This study was conducted
Manoel Xavier dos Santos, Linda Maria Pollak, Hélio Wilson Lemos de Carvalho, Cleso Antônio Patto Pacheco, Elto Eugenio Gomes e Gama, Paulo Evaristo de Oliveira Guimarães, Ramiro Vilela de Andrade   +6 more
doaj  

Partitioning between primary and secondary metabolism of carbon allocated to roots in four maize genotypes under water deficit and its effects on productivity

Crop Journal, 2015
Plants may respond to drought by altering biomass allocation to shoots and roots or by changing the metabolic activities in these organs. To determine how drought changes the partitioning of carbon allocated to growth and secondary metabolism in maize ...
Alyne Oliveira Lavinsky, Paulo César Magalhães , Roniel Geraldo Ávila, Mariana Melo Diniz, Thiago Corrêa de Souza   +4 more
doaj   +1 more source

Melanaphis sorghi (Theobald, 1904) (Hemiptera: Aphididae), an invasive sorghum pest in the American continent, is a host of Aphidius platensis (Brèthes, 1913) (Hymenoptera: Braconidae: Aphidiinae) in Brazil

Entomological Communications, 2022
Melanaphis sorghi (Theobald, 1904) is an invasive species recently introduced in the American continent and has been causing great losses in the sorghum crop.
Marcus V. Sampaio, Ricardo F. Domingues, Simone M. Mendes, Guilherme S. Avellar   +3 more
doaj   +1 more source

The Venetian Vernacular Lexicon in Eleventh‐ and Twelfth‐Century Latin Documents: Insights from the Codice Diplomatico Veneziano

Transactions of the Philological Society, Volume 124, Issue 1, Page 168-199, March 2026.
Abstract This study investigates the lexicographical potential of Medieval Latin documentation from the Venetian area of the Italo‐Romance domain, highlighting the need for a systematic approach to bridge Latin and vernacular linguistic developments. The project MEDITA – Medieval Latin Documentation and Digital Italo‐Romance Lexicography.
Jacopo Gesiot
wiley   +1 more source

Ocorrência e controle de pragas na cultura do sorgo no Sudoeste de Goiás safrinha. [PDF]

, 2019
Nos últimos anos houve uma grande evolução da cultura do sorgo na Região Central. Essa cultura tem grande potencial para produção de grãos nas regiões onde há déficit hídrico para a produção de milho, quer pela precipitação insuficiente ou pela sua ...
VIANA, P. A., WAQUIL, J. M
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Efeito do tamanho de partícula e modo de prensagem de sorgo biomassa para a produção de energia térmica. [PDF]

, 2023
No processo de fabricação dos pellets/briquetes há várias biomassas que já estão em uso, como casca de café, serragem de eucalipto e resíduos da colheita do milho, atendendo a uma escala menor de consumo.
MANTOVANI, E. C., OLIVEIRA, A. C. de, PARRELLA, R. A. da C., SIMEONE, M. L. F.   +3 more
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