|
|
|
|
|
| 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 |
| |
|
|
| 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 ‘BRS Giant Yellow’ 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−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 |
| |
|
|
|
