Results 41 to 50 of about 10,089,723 (334)

'Niagara Rosada' grapevine yield under defoliation [PDF]

open access: yes, 2010
O objetivo deste trabalho foi verificar o efeito da perda da área foliar da videira, no período compreendido entre a colheita e a queda natural das folhas, sobre o rendimento das safras futuras.
MORAES, André Luis de   +3 more
core   +1 more source

Sugar‐Armored Pesticides: Self‐Assembled System for Enhanced Foliar Adhesion and Sustained Delivery of Hydrophobic Antimicrobials Against Bacterial Diseases

open access: yesAdvanced Science, EarlyView.
This study develops a sugar‐armored, self‐assembled pesticide delivery system that enhances foliar adhesion, provides sustained release, effectively disrupts biofilms, and demonstrates superior bactericidal activity for improved disease control.
Jinghan Yang   +3 more
wiley   +1 more source

Determinacion del crecimiento vegetativo y frutal en cuatro CVS de Cerezo (Prunus avium L), en un huerto de la VII Region [PDF]

open access: yes, 2003
Resumen (Spanish, English)52 p.Se realizó un ensayo con el objetivo de determinar el crecimiento vegetativo (brotes, troncos y hojas de dardos y brotes) y frutal de cerezo (Prunas avium L.), cvs. Lapins, Summit y Bing sobre portainjerto Mahaleb y cv. Van
Aravena Merino, Adolfo Antonio   +2 more
core  

A CLE11b‐CLE16 Signaling Relay Mediates Root‐Shoot‐Root Crosstalk for Drought Adaptation in Common Bean

open access: yesAdvanced Science, EarlyView.
A novel root‐shoot‐root signaling relay, mediated by CLE peptides, coordinates drought adaptation in common bean. Root‐derived PvCLE11b translocates acropetally to leaves, inducing PvCLE16 expression via PvTCP10. Leaf‐accumulated PvCLE16 triggers stomatal closure and translocates basipetally to modulate root architecture.
Xinyang Wu   +12 more
wiley   +1 more source

Respuesta de dos variedades de pepino (Cucumis sativus L.) al silicio y cloro aplicados en casa sombra

open access: yesTerra Latinoamericana
El crecimiento de plantas, mayor rendimiento y calidad de frutos, son efectos positivos debido a la absorción de silicio (Si) y cloro (Cl), que contribuye a mitigar el estrés por factores bióticos o abióticos y recuperar el crecimiento de las plantas. El
Luz Llarely Cázarez-Flores   +6 more
doaj   +1 more source

Influência da área foliar na assimilação de CO2 ao longo dos estádios fenológicos em um dossel de milho. [PDF]

open access: yes, 2018
Objetivando estudar a variação da área foliar, por meio do IAF (índice de área foliar), nos diferentes estádios do milho BR 106, e a influência desse índice na assimilação do CO2, foi realizado um ensaio experimental na área experimental da EMBRAPA Milho
ANDRADE, W. M. S. de   +8 more
core  

Three Dimensional Printing of Bioinspired Composite Aerogels for Solar Steam Generation

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Freshwater scarcity demands efficient purification strategies. Inspired by desert grasses, reduced graphene oxide‐doped polyacrylamide aerogels with longitudinal grooves are fabricated via high‐speed three‐dimensional printing and freeze‐drying. The biomimetic design enables dual‐mode water transport, achieving a capillary flow of 2.16 cm in 10 minutes
Luyang Liu   +7 more
wiley   +1 more source

Growth of sugar cane varieties under salinity

open access: yesRevista Ceres, 2016
Large salty areas in the Brazilian semi-arid region have limited farming in Northeastern Brazil. One example is the sugar cane cultivation, which reinforces the need of selecting varieties that are more tolerant to salinity.
Welson Lima Simões   +4 more
doaj   +1 more source

Ecofisiologia de espécies arbóreas jovens de cerrado. [PDF]

open access: yes, 2019
Avaliou-se o crescimento e o desempenho fotossintético de quatro espécies lenhosas sob condições contrastantes de irradiância. Todas as espécies apresentaram maior acúmulo de biomassa, altura, diâmetro do colo, área foliar total e maior capacidade ...
CONCEIÇÃO, A. F., RONQUIM, C. C.
core  

Early evolutionary history of the seed

open access: yesBiological Reviews, EarlyView.
ABSTRACT The seed is an essential stage in the life history of gymnospermous and angiospermous plants, facilitating both their survival and dispersal. We reappraise knowledge of the evolutionary history of the gymnospermous seed, from its origin in the late Devonian through to the well‐known end‐Permian extinctions – an interval encompassing the ...
Richard M. Bateman   +2 more
wiley   +1 more source

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