Consulta: creatorFacets:"Nunes,Járisson C."
Registros recuperados: 4
Data/hora: 13/06/2024 02:50:46

Effects of water salinity and organomineral fertilization on leaf composition and production in Passiflora edulis
Provedor de dados: 91
Autores: Souza,José T. A.; Nunes,Járisson C.; Cavalcante,Lourival F.; Nunes,Juliete A. da S.; Pereira,Walter E.; Freire,José L. de O.
ABSTRACT An experiment was undertaken in Remígio County, Paraíba State, Brazil, from July 2013 to May 2014, in order to evaluate the effects of saline water irrigation, bovine biofertilizer, and potassium type on soil salinity, leaf macronutrient composition, and production of yellow passion fruit cv. BRS Gigante Amarelo. Treatments were distributed in randomized blocks, arranged in a 2 × 2 × 2 factorial design, with reference to electrical conductivity of the water (0.35 and 4.00 dS m-1), soil with and without bovine biofertilizer, and application of potassium chloride as a conventional treatment (KCl) and in an organic polymer-coated form, supplied monthly. Bovine biofertilizer was diluted in non-saline water (proportion, 50%) and applied via water at a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Yellow passion fruit; Bovine biofertilizer; Salinity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000800535

Comportamento de mudas de nim à salinidade da água em solo não salino com biofertilizante
Provedor de dados: 91
Autores: Nunes,Járisson C.; Cavalcante,Lourival F.; Lima Neto,Antonio J. de; Rebequi,Alex M.; Diniz,Belísia L. M. T.; Gheyi,Hans R.
Um experimento foi desenvolvido em ambiente telado do Departamento de Solos e Engenharia Rural da Universidade Federal da Paraíba, Areia, PB, no período de janeiro a abril de 2010. O substrato constou de material de um Neossolo Quartzarênico não salino, coletado na camada de 0-20 cm. Os tratamentos foram dispostos em delineamento inteiramente casualizado em esquema fatorial 5 x 2, referente aos níveis de salinidade da água de irrigação de 0,5; 1,0; 2,0; 3,0 e 4,0 dS m-1, no solo sem e com biofertilizante comum, aplicado ao solo uma única vez, após diluição em água, na proporção de 1:1, um dia antes da semeadura, em volume correspondente a 10% do volume do substrato. Aos 86 dias após a emergência das plântulas normais avaliaram-se o crescimento em altura e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Azadirachta indica; Estresse salino; Insumo orgânico.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662012001100002

Photosynthetic pigments and biomass in noni irrigated with saline waters with and without leaching
Provedor de dados: 91
Autores: Souto,Antônio G. L.; Cavalcante,Lourival F.; Gheyi,Hans R.; Nunes,Járisson C.; Oliveira,Francisco I. F.; Oresca,Denizard.
ABSTRACTThe response of plants to salt stress is an extremely complex phenomenon that involves morphological, physiological and biochemical changes, modifying the leaf contents of chlorophyll and carotenoids, among others and affecting plant growth, development and production. An experiment was carried out from July 2010 to June 2011, in order to evaluate the contents of chlorophyll a, chlorophyll b, total chlorophyll, carotenoids, the chlorophyll a/b ratio and biomass accumulation of shoots and roots of noni plants, when subjected to irrigation and leaching with water of increasing salinity. The experiment was carried out in a greenhouse, at the Center of Agricultural Sciences of the Federal University of Paraíba, in the municipality of Areia-PB, Brazil....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Morinda citrifolia L.; Drainage; Chlorophyll; Saline stress.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662015001101035

Gas exchange and productivity of yellow passion fruit irrigated with saline water and fertilized with potassium and biofertilizer
Provedor de dados: 118
Autores: Nunes,Járisson C.; Cavalcante,Lourival F.; Pereira,Walter E.; Souza,José T. A.; Almeida,Dácio J. de; Oresca,Denizard; Fernandes,Pedro D.
Abstract The salinity of irrigation water can affect the growth and development of most plants of commercial interest. Aiming to study these aspects in passion fruit culture, an experiment was performed to evaluate the effects of bovine biofertilizer and potassium fertilization on gas exchange and production of the passion fruit &amp;#8216;BRS Giant Yellow&amp;#8217; irrigated with non-saline and saline water. The treatments were arranged in randomized blocks with sub-subdivided plots using the 2×(3×5) scheme, which refers to two levels of electrical conductivity of the irrigation water as the main plot (0.35 and 4.00 dS m&amp;#8722;1) and the combination of three potassic fertilization practices (without fertilization, fertilized with conventional and...
Tipo: Journal article
Palavras-chave: Fermented liquid manure; Passiflora edulis Sims; Photosynthetic efficiency; Salinity.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202017000200168