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Modos de aplicação de regulador vegetal no algodoeiro, cultivar IAC-22, em diferentes densidades populacionais e níveis de nitrogênio em cobertura
(Bragantia, 2003-01-01) [Artigo]
Este trabalho foi desenvolvido nos anos agrícolas de 1996/97, 1997/98, 1998/99 e 1999/00, em experimentos de campo nas localidades de Ribeirão Preto, Tietê, Guaíra, Campinas e Ilha Solteira, no Estado de São Paulo. O ...
Mating system parameters at hierarchical levels of fruits, individuals and populations in the Brazilian insect-pollinated tropical tree, Tabebuia roseo-alba (Bignoniaceae)
(Conservation Genetics, 2012-04-01) [Artigo]
For many tree species, mating system analyses have indicated potential variations in the selfing rate and paternity correlation among fruits within individuals, among individuals within populations, among populations, and ...
Reguladores de crescimento e seus efeitos sobre a qualidade fisiológica de sementes e crescimento de plântulas de crotalária
(Bioscience Journal, 2012-03-01) [Artigo]
Information regarding the use of growth regulators in sunn hemp is still scarce, especially on the physiologic quality of seeds and growth seedlings. In this aspect, product knowledge and application rate stands out as ...
Consórcio de feijoeiro e milho-verde na entressafra I comportamento das cultivares de feijão
(Bioscience Journal, 2010-11-01) [Artigo]
Green corn demand, production of quality bean grain and better use of land and water resources can be used by small farmers through the intercropping of common bean and green corn in off-season crops. Field experiments ...
Consórcio de feijoeiro e milho-verde na entressafra. II- comportamento das cultivares de milho
(Bioscience Journal, 2010-11-01) [Artigo]
The green corn demand, production of quality bean grain and better use of land and water resources can be used by small farmers through the intercropping of common bean and green corn in off-season crops. Field experiments ...
Variação genética em progênies de jacaranda cuspidifolia mart. Utilizando o delineamento sistemático tipo leque
(Scientia Forestalis/Forest Sciences, 2013-06-01) [Artigo]
Knowledge of genetic variation in native tree species has helped direct strategies of genetic ex situ conservation, based on provenances and progenies tests. These tests use fixed spacing, not allowing evaluating the ...
Development and characterization of 14 microsatellite loci from an enriched genomic library of Eucalyptus camaldulensis Dehnh
(Conservation Genetics Resources, 2009-12-01) [Artigo]
Eucalyptus camaldulensis Dehnh is an Australian tree species which occurs in various climatic and environmental conditions and show large genetic diversity. Twenty five microsatellite markers were developed from a CT(8)-GT(8) ...
Evaluation of figs mutant selections cv. roxo-de-Valinhos
(Revista Brasileira de Fruticultura, 2009-09-01) [Artigo]
The fig (Ficus carica L.), belonging to the Moraceas family, is one of the most important fruit crops, bringing Brazil to the condition of the tenth largest fig producer and exporter in the world. But the culture presents ...
Manejo do solo e da adubação nitrogenada na cultura de feijão de inverno e irrigado
(Bragantia, 2007-01-01) [Artigo]
A adoção de um sistema de manejo que possibilite melhorar as condições físicas do solo, associado ao fornecimento adequado de nitrogênio pode ser de suma importância no sentido de aumentar a eficiência da planta na utilização ...
Resposta da crotalária a épocas e subdoses de aplicação de glifosato
(Bioscience Journal, 2012-05-01) [Artigo]
The use of glyphosate sub-lethal rates can be an alternative to reduce the plant height of sunn hemp, facilitating its mechanical harvest. However, little known on the other effects that its application can result in this ...