Skip to Content 1
Ir para o menu 2
Ir para a busca 3

Portal Embrapa

Language Language

português English
Entrar

Search Publications

Sort by: date | alphabetically


Vine root stocks tolerant to water deficit: influence on photosynthesis and stomatic conductance. Author(s): SILVA, A, G. da; ARAÚJO, R. R.; CHAVES, A. R. de M.; LEAO, P. C. de S. This study aimed to characterize the photosynthesis and stomatic conductance of vine rootstocks in water deficit conditions. Repository: BDPA Publication year: 2022
Estimations of leaf CO2 assimilation, stomatal conductance and transpiration in adult Arabic coffee plants after long-term FACE cultivation. Author(s): RAKOCEVIC, M.; BATISTA, E. R.; MATSUNAGA, F. T.; MUNIZ, G. The air [CO2] can reach 600 ?L CO2 L-1 in the middle or the end of this century, depending on scenario. The first plant response to elevated CO2 (e[CO2]) is the increased leaf photosynthetic rate (A)... ... Repository: BDPA Publication year: 2019
Trunk girdling increased stomatal conductance in Cabernet Sauvignon Grapevines, reduced glutamine, and increased malvidin-3-glucoside and quercetin-3-glucoside concentrations in skins and pulp at harvest. Author(s): PEREIRA, G. E.; PADHI, E. M. T.; GIRARDELLO, R. C.; MEDINA-PLAZA, C.; TSENG, D.; BRUCE, R. C.; ERDMANN, J. N.; KURTURAL, S. K.; SLUPSKY, C. M.; OBERHOLSTER, A. Girdling is a traditional horticultural practice applied at fruit set or other phenological stages, and is used mostly as a vine management. In grapevines, it is used primarily for table grapes to imp... ... Repository: BDPA Publication year: 2020
Avaliação de trocas gasosas de cultivares da espécie Meghatyrsus maximuns durante o período de estabelecimento. Author(s): FONTENELE, R. G.; SANTOS, F. G. R.; CANDIDO, M. J. D.; POMPEU, R. C. F. F.; MARANHAO, S. R.; SANTOS NETO, C. F.; CONRADO, J. A. A.; SALDANHA, A. R. Resumo: As avaliações das trocas gasosas, particularmente da fotossíntese e da transpiração, quando associadas com medições da condutância stomática e das variações climáticas, podem servir como impor... ... Repository: BDPA Publication year: 2017
Gas exchange of the umbu tree under semi-arid conditions. Author(s): LIMA FILHO, J. M. P. A study was carried out at Embrapa Semi-Árido, Petrolina-PE, Brazil, aiming to understand the gas exchange process of the umbu tree (Spondias tuberosa Arr. Cam) in the dry and rainy seasons. Stomatal... ... Repository: BDPA Publication year: 2004
Gas exchange rates, plant height, yield components, and productivity of upland rice as affected by plant regulators. Author(s): ALVAREZ, R. de C. F.; CRUSCIOL, C. A. C.; NASCENTE, A. S.; RODRIGUES, J. D.; HABERMANN, G. The objective of this work was to evaluate gas exchange rates, plant height, yield components, and productivity of upland rice, as affected by type and application time of plant growth regulators. A r... ... Repository: BDPA Publication year: 2012
Daily heliotropic movements assist gas exchange and productive responses in DREB1A soybean plants under drought stress in the greenhouse. Author(s): RAKOCEVIC, M.; MULLER, M.; MATSUNAGA, F. T.; NEUMAIER, N.; FARIAS, J. R. B.; NEPOMUCENO, A. L.; FUGANTI-PAGLIARINI, R. Repository: BDPA Publication year: 2018
Características fisiológicas de feijoeiro em competição com plantas daninhas. Author(s): MANABE, P. M. S.; MATOS, C. da C. de; FERREIRA, E. A.; SILVA, A. A. da; SEDIYAMA, T.; MANABE, A.; SILVA, A. F. da; ROCHA, P. R. R.; GALON, L. A competição das plantas daninhas com as culturas reduz o fornecimento de alguns recursos para as espécies, ocasionando deficiências que culminam em alterações nas características fisiológicas relacio... ... Repository: BDPA Publication year: 2014
Physiological and biochemical changes attenuate the effects of drought on the Cerrado species Vatairea macrocarpa (Benth.) Ducke. Author(s): VIEIRA, E. A.; SILVA, M das G.; MORO, C. F.; LAURA, V. A. Drought is considered the main abiotic stress because it influences the distribution of plant species and limits the productivity of ecosystems. The aim of this study was to evaluate the effects of dr... ... Repository: BDPA Publication year: 2017
Intensity of bitterness of processed Yerba Mate leaves originated in two contrasted light environments. Author(s): RAKOCEVIC, M.; MEDRADO, M. J. S.; LUCAMBIO, F.; VALDUGA, A. T. The bitterness intensity of beverage prepared from the leaves produced on the males and females of yerba mate (Ilex paraguariensis), grown in the forest understory and monoculture, was evaluated. The... ... Repository: BDPA Publication year: 2008

Showing 1 - 10 of 139 results.

Observation

Some of Embrapa's publications are published as ePub files. To read them, use or download one of the following free software options to your computer or mobile device. Android: Google Play Books; IOS: iBooks; Windows and Linux: Calibre.

Access other publications

Access the Agricultural Research Database (BDPA) to consult Embrapa's full library collection and records.
Visit Embrapa Bookstore to purchase books and other publications sold by Embrapa.