Results 21 to 30 of about 2,031 (210)

Fósforo adicionado e fungos micorrízicos arbusculares no crescimento e nutrição mineral de limoeiro-cravo [Citrus limonia (L.) OSBECK] [PDF]

open access: yesRevista Brasileira de Ciência do Solo, 2000
Visando estudar a influência de fósforo adicionado e fungos micorrízicos arbusculares (FMAs) no crescimento e nutrição mineral de limoeiro-cravo, instalou-se um experimento em casa de vegetação, com delineamento inteiramente casualizado, em esquema fatorial 6 x 3, sendo os fatores: (a) seis doses de P (0, 50, 100, 150, 200 e 250 mg kg-1 de substrato) e
Melloni, R.   +3 more
openaire   +10 more sources

In silico analysis of ESTs from roots of Rangpur lime (Citrus limonia Osbeck) under water stress [PDF]

open access: yesGenetics and Molecular Biology, 2007
CitEST project resulted in the construction of cDNA libraries from different Citrus sp. tissues under various physiological conditions. Among them, plantlets of Rangpur lime were exposed to hydroponic conditions with and without water stress using PEG6000.
Boscariol-Camargo, Raquel L.   +10 more
openaire   +4 more sources

Development and yield of 'Fairchild' mandarin on four rootstocks [PDF]

open access: yes, 2008
Neste trabalho foi avaliado o desenvolvimento vegetativo, a produção e a qualidade de frutos da tangerina Fairchild [(tangerina Clementina (C. clementina Hort. ex. Tan.) x tangelo Orlando (C. paradisi Macf. x C.
ESPINOZA-NÚÑEZ, Erick   +3 more
core   +3 more sources

Produtividade e qualidade dos frutos da laranjeira 'Pêra' clone IAC em 16 porta-enxertos na região de Bebedouro-SP Yield and fruit quality of 'Pêra' sweet orange clone IAC on 16 rootstocks in Bebedouro region, State of São Paulo, Brazil

open access: yesRevista Brasileira de Fruticultura, 2004
Avaliou-se a influência de 16 porta-enxertos na produtividade, nas características físicas e químicas (sólidos solúveis totais-°Brix; acidez; ratio; porcentagem de suco; índice tecnológico e tamanho dos frutos) dos frutos da laranjeira 'Pêra' [Citrus
Eduardo Sanches Stuchi   +3 more
doaj   +1 more source

Update of the Xylella spp. host plant database

open access: yesEFSA Journal, Volume 16, Issue 9, September 2018., 2018
Abstract Following a request from the European Commission, EFSA periodically updates the database on the host plants of Xylella spp. While previous editions of the database (2015 and 2016) dealt with the species Xylella fastidiosa only, this database version addresses the whole genus Xylella, including therefore both species X.
European Food Safety Authority (EFSA)
wiley   +1 more source

Life table analysis of Diaphorina citri (Hemiptera: Psyllidae) infesting sweet orange (Citrus sinensis) in São Paulo [PDF]

open access: yes, 2012
An ecological life table for eggs and nymphs of Diaphorina citri Kuwayama (Hemiptera: Psyllidae) was constructed with data obtained from orange orchards (Citrus sinensis Osbeck) in 2 regions of the State of São Paulo, over 4 generations in the period ...
Aubert B.   +11 more
core   +1 more source

Sustaining the Future of Plant Breeding: The Critical Role of the USDA‐ARS National Plant Germplasm System

open access: yesCrop Science, Volume 58, Issue 2, Page 451-468, March–April 2018., 2018
Plant breeders require genetic diversity to develop cultivars that are productive, nutritious, tolerant of biotic and abiotic stresses, and make efficient use of water and fertilizer. The USDA‐ARS National Plant Germplasm System (NPGS) is a major source for global plant genetic resources (PGR), with accessions representing improved cultivars, breeding ...
Patrick F. Byrne   +5 more
wiley   +1 more source

Comportamento de clones de laranja 'Valência' na região norte do Paraná Behaviour of 'Valencia' orange clones in northern Paraná, Brazil

open access: yesRevista Brasileira de Fruticultura, 2008
Este trabalho teve como objetivo avaliar os clones de laranjas-doces [Citrus sinensis (L.) Osbeck] 'Valência', acesso I-93; 'Valência 718', acesso I-94, e 'Valência Late 1138', acesso I-105, enxertados sobre o limão 'Cravo' (Citrus limonia Osbeck), em ...
Zuleide Hissano Tazima   +4 more
doaj   +1 more source

Phosphite: a novel P fertilizer for weed management and pathogen control

open access: yesPlant Biotechnology Journal, Volume 15, Issue 12, Page 1493-1508, December 2017., 2017
Summary The availability of orthophosphate (Pi) is a key determinant of crop productivity because its accessibility to plants is poor due to its conversion to unavailable forms. Weed's competition for this essential macronutrient further reduces its bio‐availability.
V. Mohan M. Achary   +6 more
wiley   +1 more source

Caracterização e atividade antibacteriana de óleos essenciais de plantas condimentares e medicinais contra Staphylococcus aureus e Escherichia coli

open access: yesRevista Brasileira de Plantas Medicinais, 2013
Os óleos essenciais são metabólitos secundários vegetais com propriedades biológicas diferenciadas, dentre elas a atividade contra microrganismos, sendo de importante interesse para a indústria de alimentos.
A.F. Millezi   +5 more
doaj   +1 more source

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