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Members of Gammaproteobacteria as indicator species of healthy banana plants on Fusarium wilt-infested fields in Central America. Author(s): KÖBERL, M.; RODRIGUEZ, M. A. D.; MARTINUZ, A.; STAVER, C.; BERG, G. Culminating in the 1950?s, bananas, the world?s most extensive perennial monoculture, suffered one of the most devastating disease epidemics in history. In Latin America and the Caribbean, Fusarium wi... ... Repository: BDPA Publication year: 2017
Realistic and simplified models of plant and leaf area indices for a seasonally dry tropical forest. Author(s): MIRANDA, R. de Q.; NÓBREGA, R. L. B.; MOURA, M. S. B. de; RAGHAVANE, S.; GALVÍNCIO, J. D. Leaf Area Index (LAI) models that consider all phenological stages have not been developed for the Caatinga, the largest seasonally dry tropical forest in South America. LAI models that are currently... ... Repository: BDPA Publication year: 2020
An ecologically-based method for selecting ecological indicators for assessing risks to biological diversity from genetically-engineered plants. Author(s): ANDOW, D. A.; LOVEI, G. L.; ARPAIA, S.; WILSON, L.; FONTES, E. M. G.; HILBECK, A.; LANG, A.; TUAT, N. V.; PIRES, C. S. S.; SUJII, E. R.; ZWAHLEN, C.; BIRCH, A. N. E.; CAPALBO, D. M. F.; PRESCOTT, K.; OMOTO, C.; ZEILINGER, A. R. The environmental risks associated with genetically-engineered (GE) organisms have been controversial, and so have the models for the assessment of these risks. We propose an ecologically-based enviro... ... Repository: BDPA Publication year: 2013
Relative yield of wheat in coexistence with concurrent plants as indicator of competitiveness. Author(s): REINEHR, M.; LAMEGO, F. P.; CARATTI, F. C.; PERUZZO, S. T.; FABIANI, M. F.; MAZZON, M. One of the factors that limit the yield of wheat is the weed competition, being the competitive potential of plants affected by their morphophysiological characteristics. The objective of this study w... ... Repository: BDPA Publication year: 2018
Diversidade de nematóides em agroecossistemas e ecossistemas naturais. Author(s): GOULART, A. M. C. ABSTRACT: In this work, scientific and international literature about nematode diversity is reviewed and discussed. Among multicelular animals, nematodes are the most abundant. They have different fee... ... Repository: BDPA Publication year: 2007
Grassland conservation and productivity index to monitor livestock ranching sustainability using fuzzy logic. Author(s): SANTOS, S. A.; LIMA, H. P. de; CARDOSO, E. L.; CRISPIM, S. M. A.; SORIANO, B. M. A. Repository: BDPA Publication year: 2014
A multi-attribute approach to evaluating the impact of biostimulants on crop performance. Author(s): MENDES, R.; BARROS, I. de; D'ANDRÉA, P. A.; D'ANDRÉA-KÜHL, M. S. C.; RODRIGUES, G. S. An ever-growing collection of commercial biostimulants is becoming available in a wide variety of forms and compositions to improve crop performance. Given the intricate nature of deciphering the unde... ... Repository: BDPA Publication year: 2023
Estimation of nitrogen and phosphorus content in cotton leaves from medium-resolution satellite images. Author(s): BRANDÃO, Z. N.; GREGO, C. R.; GONDIM, T. M. de S.; RODRIGUES, H. M. Satellite images are valuable tools to assess the nutritional status of plants and, thus, understand the variability of cotton yield in farmers' fields. By identifying soil variability and nutritional... ... Repository: BDPA Publication year: 2024
Índices nutricionais de N e produtividade de milho em diferentes níveis de manejo e de adubação nitrogenada. Author(s): RAMBO, L.; SILVA, P. R. F. DA; STRIEDER, M. L.; SILVA, A. A. DA; SANGOI, L.; VIEIRA, V. M. O objetivo deste trabalho foi avaliar a relação entre índices nutricionais de N e a produtividade de grãos de milho, em dois níveis de manejo, sob diferentes doses de adubação nitrogenada. Avaliaram-s... ... Repository: BDPA Publication year: 2011
Heliotropic responses of soybean cultivars at three phenological stages and under two water regimes. Author(s): RAKOCEVIC, M.; NEUMAIER, N.; OLIVEIRA, G. M. de; NEPOMUCENO, A. L.; FARIAS, J. R. B. Repository: BDPA Publication year: 2010

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