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

Portal Embrapa

Language Language

português English
Entrar

Search Publications

Aviso: Em razão de manutenção do Data Center que hospeda as publicações digitais da Embrapa informamos que todos os arquivos de publicações estarão indisponíveis para download das 15hs do dia 13/12/2024 até o dia 17/12/2024.

Sort by: date | alphabetically


Crop coefficient estimated by degree-days for Marandu palisadegrass and mixed forage. Author(s): SOUZA, D. P. DE; SANCHES, A. C.; MENDONÇA, F. C.; PEZZOPANE, J. R. M.; AMORIN, D. M.; JESUS, F. L. F. DE Considering profitability in pasture-based systems, investigating parameters affecting crop coefficients for irrigation management becomes important. In this experiment, we determined the crop coeffic... ... Repository: BDPA Publication year: 2021
Degree-days and phenological characterization of five red grapevines cultivated in a tropical semi-arid region of Brazil. Author(s): BORGES, R. M. E.; MOURA, M. S. B. de; LEAO, P. C. de S.; GONÇALVES, N. P. da S.; BRANDÃO. E. O.; ALVES, E. O. dos S.; SILVA, T. G. F. da This work aimed to determine degree-days and phenological characterisation of five red grapevines cultivated in Northeast Brazil. Repository: BDPA Publication year: 2010
Accumulated degree-days to reach the main plant developmental stages of irrigated rice cultivars. Author(s): STEINMETZ, S.; MAGALHAES JUNIOR, A. M. de; FAGUNDES, P. R. R.; CUADRA, S. V.; ALMEIDA, I. R. de The objective of this study was to determine the accumulated degree-days (DD) to reach six plant developmental stages (PDS) of irrigated rice cultivars. Field experiments were carried out at the Estaç... ... Repository: BDPA Publication year: 2022
Phenological and thermal demand (degree-days) characterization of four varieties of white grapevine cultivated in Sao Francisco River Valley, Brazil. Author(s): MOURA, M. S. B. de; BORGES, R. M. E.; BRANDÃO, E. O.; LEAO, P. C. de S.; SOUZA, L. S. B. de; GONÇALVES, N. P. da S.; GOMES, A. P. de O.; SILVA, T. G. F. da This was considered as a new wine making region and one of the most important in tropical zones. Where there is not enough information about phenological and thermal demand of wine grapes cultivars. T... ... Repository: BDPA Publication year: 2010
Phenological and thermal demand (degree-days) characterization of four varieties of white grapevine cultivated in Sao Francisco River Valley, Brazil. Author(s): MOURA, M. S. B. de; BORGES, R. M. E.; BRANDÃO, E. O.; LEAO, P. C. de S.; SOUZA, L. S. B. de; GONÇALVES, N. P. da S.; GOMES, A. P. de O.; SILVA, T. G. F. da This is considered as a new wine making region and one of the most important in tropical zones. Repository: BDPA Publication year: 2008
Degree-days and phenological characterization of five red grapevines cultivated in a tropical semi-arid region of Brazil. Author(s): BORGES, R. M. E.; MOURA, M. S. B. de; LEAO, P. C. de S.; GONÇALVES, N. P. da S.; BRANDÃO. E. O.; ALVES, E. O. dos S.; SILVA, T. G. F. As this new tropical zone is starting to produce young wines. Repository: BDPA Publication year: 2008
Canopy temperatures and accumulated degree days on cotton plants under water deficit. Author(s): ZONTA, J. H.; MANIÇOBA, R. M.; BRANDAO, Z. N.; CARRILLO, M. A.; BEZERRA, J. R. C. Canopy temperature is one of the best integrators of plant health and has been successfully used for irrigation scheduling. Therefore, the objective of this study was to evaluate the canopy temperatur... ... Repository: BDPA Publication year: 2018
Using agro-climatic models to estimate the Guineagrass potential production in Brazilian tropical Savanna. Author(s): ARAUJO, L. C.; SANTOS, P. M.; RODRIGUES, D.; PEZZOPANE, J. R. M.; CRUZ, P. G.; OLIVEIRA, P. P. A. Currently, Brazil has the world?s largest commercial herd of cattle, much of which is raised in extensive grazing farms. The area occupied by pastures in Brazil is approximately 172 million hectares,... ... Repository: BDPA Publication year: 2011
Biomass production of Piatã grass (Brachiaria Brizantha cv. Piatã) on different degree days in Brazilian Northeast. Author(s): MESQUITA, T. M. O.; ALVES, M. M. A.; OLIVEIRA, L. B. O.; CAVALCANTE, A. C. R.; CARVALHO, F. C. Brachiaria brizantha cv. Piatã was released from a Brazilian breeding program of Brachiaria genus to be a new option of forage plant for use in grasslands. This cultivar has been presented interesting... ... Repository: BDPA Publication year: 2013
Efeito das condições térmicas no crescimento e desenvolvimento da soja avaliado em sistema de plantio direto e convencional. Author(s): MULLER, A. G.; OLIVEIRA, A. D. de; GUIMARÃES, D. G.; LIMA, A. S.; DIAS, W. S. dos R.; SOUSA, C. A. N. de Objetivou-se neste trabalho identificar as necessidades térmicas da soja BRS 110016 e sua resposta no acúmulo de matéria seca aérea em área de plantio direto e convencional, para servir de referência... ... Repository: BDPA Publication year: 2015

Showing 1 - 10 of 53 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.