36 documents found, page 1 of 4
Early dwarf cashew cultivation with saline water and cattle manure
Andrade, Elysson Marcks Gonçalves; Silva, Saulo Soares da; Lima, Geovani Soares de; Soares, Lauriane Almeida dos AnjosA culture is an activity that stands out in the semi-arid region of the Northeast of Brazil for the management of entrepreneurship and income. However, in this region, agricultural production has been affected by excess salts in water and soil. Therefore, the search for strategies that reduce the problems caused by salinity in cashew cultivation is of great importance, with organic fertilization being a promisi...
Induction of salt stress tolerance in cherry tomatoes under different salicylic...
Silva, André Alisson Rodrigues da; Veloso, Luana Lucas de Sá Almeida; Lima, Geovani Soares de; Soares, Lauriane Almeida dos AnjosSalinity is among the biggest challenges of irrigated agriculture, as it induces several limitations to the growth and physiology of plants; therefore, strategies should be sought that minimize its impacts on plants. In this scenario, the present study was developed to examine the effects of different salicylic acid (SA) application methods on photosynthetic pigments, chlorophyll a fluorescence, gas exchange, a...
Chloroplast pigments and photochemical efficiency of West Indian cherry under s...
Dias, Adaan Sudario; Lima, Geovani Soares de; Gheyi, Hans Raj; Furtado, Guilherme de Freitas; Soares, Lauriane Almeida dos Anjos; Nobre, Reginaldo GomesThe objective of this study was to evaluate chloroplast pigments and photochemical efficiency of West Indian cherry cv. BRS 366 Jaburu as a function of irrigation water salinity and potassium-phosphorus fertilization combinations in the second year of cultivation. The experiment was carried out in a protected environment in Campina Grande, Brazil. Treatments were distributed in randomized blocks, in a 5 × 4 fac...
Gas exchange, growth, and quality of passion fruit seedlings cultivated with sa...
Lima, Geovani Soares de; Andrade, José Nathanael Ferreira de; Medeiros, Mizael Nabor Vaz de; Soares, Lauriane Almeida dos Anjos; Gheyi, Hans RajThis study was conducted to evaluate the gas exchange, growth, and quality of passion fruit cultivars under irrigation with waters of different salinity levels. The experiment was conducted in a greenhouse, in Pombal-PB, Brazil, using a randomized block design in a 5 ? 2 factorial arrangement, with five levels of electrical conductivity of irrigation water (0.3, 1.1, 1.9, 2.7, and 3.5 dS m-1) and two passion fr...
Cell damage, gas exchange, and growth of Annona squamosa L. under saline water ...
Fernandes, Eliene Araújo; Soares, Lauriane Almeida dos Anjos; Lima, Geovani Soares de; Silva Neta, Alzira Maria de Sousa; Roque, Iara AlmeidaThe semi-arid region of Northeastern Brazil has water limitations in terms of both quantity and quality, with salt stress as a limiting factor for increasing yield in most crops. In this context, the present study aimed to evaluate cell damage, gas exchange, and growth of custard apple under salt stress and potassium fertilization. The research was carried out at the Experimental Farm of CCTA/UFCG, in São Domin...
Growth, photosynthetic pigments, and photochemical efficiency of sour passion f...
Paiva, Francisco Jean da Silva; Lima, Geovani Soares de; Lima, Vera Lúcia Antunes de; Ramos, Jailton Garcia; Gheyi, Hans RajThe objective of this study was to evaluate the growth, photosynthetic pigments, and photochemical efficiency of sour passion fruit cv. BRS Rubi do Cerrado irrigated with waters of different cationic natures. The experiment was carried out from March 2019 to January 2020 in a protected environment belonging to the Academic Unit of Agricultural Engineering of the Federal University of Campina Grande (UFCG), Camp...
Foliar application of H2O2 as salt stress attenuator in ‘BRS Rubi do Cerrado’ s...
Ramos, Jailton Garcia; Lima, Geovani Soares de; Lima, Vera Lucia Antunes de; Paiva, Francisco Jean da Silva; Nunes, Kheila GomesIrrigation with saline water causes a reduction in yield, especially in semi-arid regions. Cultivation strategies have been developed to mitigate salt stress on plants, such as the use of hydrogen peroxide. The objective of this study was to evaluate the attenuating effect of hydrogen peroxide on the gas exchange and growth of ‘BRS Rubi do Cerrado’ sour passion fruit cultivated under irrigation with saline wate...
Cultivation of West Indian cherry irrigated with saline water under phosphorus ...
Sá, Francisco Vanies da Silva; Gheyi, Hans Raj; Lima, Geovani Soares de; Ferreira Neto, Miguel; Paiva, Emanoela Pereira deThe objective of this work was to evaluate the effect of water salinity and phosphorus:nitrogen ratios on growth, leaf macronutrients and sodium and the West Indian cherry production. The research was carried out in a protected environment, in lysimeters filled with a Regolithic Neosol of loamy clay texture and low initial phosphorus content. The experiment was carried out in a protected environment, in a rando...
Preservation by lactic fermentation and physicochemical characterization of okr...
Soares, Lauriane Almeida dos Anjos; Silva, Rafael Gonçalves da; Lima, Geovani Soares de; Sales, Giuliana Naiara Barros; Costa, Franciscleudo Bezerra daThe use of saline water in agricultural production will be increasingly necessary in the next decades. However, postharvest quality may be compromised, as in okra, due to salt stress and/or factors inherent to storage and transportation. In this context, developing alternative methods of preservation, including lactic fermentation, may be a promising way to maintain and even improve the nutritional quality of o...
Production and quality of watermelon fruits under salinity management strategie...
Silva, Saulo Soares da; Lima, Geovani Soares de; Lima, Vera Lúcia Antunes de; Gheyi, Hans Raj; Soares, Lauriane Almeida dos AnjosThe objective of this study was to evaluate the production and quality of ‘Sugar Baby’ watermelon fruits under different strategies of irrigation with saline water and nitrogen (N) fertilization in an experiment conducted in a protected environment in Campina Grande, Paraíba, Brazil. The experimental design adopted was in blocks with a 6 × 2 factorial scheme, corresponding to six strategies of irrigation with s...