SALINIDADE HÍDRICA, BIOFERTILIZANTE BOVINO E COBERTURA VEGETAL MORTA NA PRODUÇÃO DE MUDAS DE Talisia esculenta (A. ST.-HIL.) RADLK.)

Filho, José Sebastião de Melo; Véras, Mário Leno Martins; Alves, Lunara de Sousa; Silva, Toshik Iarley da; Gonçalves, Anderson Carlos de Melo; Dias, Thiago Jardelino

doi:10.5380/rsa.v18i3.54307

Cited by 10 publications

(19 citation statements)

References 16 publications

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“…The results found are similar to those verified by Cavalcante et al (2008), who studied 'pitaya' plants grown in a greenhouse (50% shading) and irrigated with saline water. The reduction of the shoot dry matter was also reported by Mesquita et al (2014) when irrigating papaya seedlings in a screened environment under different salinity levels.…”

Section: 0supporting

confidence: 60%

Effect of saline water and shading on dragon fruit (‘pitaya’) seedling growth

Sousa

Pereira

et al. 2021

Rev. bras. eng. agríc. ambient.

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‘Pitaya’ (Hylocereus undatus) is a fruit-bearing, climbing cactus with great food potential for the semiarid region. This study aimed to evaluate the production of ‘pitaya’ seedlings irrigated with low and high salinity water and grown in different light intensities. The experiment was conducted in a completely randomized design, in a 2 × 2 factorial arrangement, with two electrical conductivities of irrigation water: S1 - 0.3 dS m-1 (low salinity) and S2 - 5.0 dS m-1 (moderate salinity) in two environments: A1 - black net with 50% shading, and A2 - full sun, with ten replicates. The variables evaluated were plant height, main cladode diameter, above-ground biomass, root biomass, total plant biomass, number of secondary cladodes, root length, and length of secondary cladodes. The 50% shading (black net) promoted higher plant height, number of secondary shoots, and root length of the ‘pitaya’ plants. The irrigation with moderate saline water (5.0 dS m-1) reduced the number of secondary cladodes, length of root, and length of secondary cladodes. The ‘pitaya’ seedlings grown under 50% shading (black net) showed greater root dry biomass when irrigated with low-salinity water. Greater values of diameter of the primary cladode, above-ground dry biomass, and total dry biomass were observed under full sunlight and elevated saline stress.

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Section: 0supporting

confidence: 60%

Effect of saline water and shading on dragon fruit (‘pitaya’) seedling growth

Sousa

Pereira

et al. 2021

Rev. bras. eng. agríc. ambient.

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“…(Diniz Neto et al, 2014). This is due to the fact that the saline stress limits the photosynthetic rate and stomatal conductance, which consequently decreases the rate of CO 2 assimilation, compromising the plant growth (Freire et al, 2014;Melo Filho et al, 2017).…”

Section: Resultsmentioning

confidence: 99%

Salts Waters and Biofertilizers in Jackfruit Seedlings Formation

Mesquita¹,

Cavalcante²,

Alves³

et al. 2019

JAS

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The salinity is considered one of the main obstacles to agriculture worldwide, constituting one of the limiting factors to the growth and development of the plants. The objective of this study was to evaluate the effects of salinity of irrigation water in the formation of seedlings two varieties of jackfruits, and with the application of common bovine biofertilizer and chemically enriched bovine biofertilizers. In this sense, an experimente was carried in greenhouse conditions, in the period from October 2015 to February 2016, in Areia County, Paraiba State, Brazil. The substrate used was a material collected of the first 10 cm of depth of a Dystrophic Regolitic Entisol. The experimental design was completely randomized in a factorial scheme 5 × 3 × 2, corresponding to levels of irrigation water saline of 0.5; 1.0; 2.0; 3.0 and 4.0 dS m-1, in soil without and with common bovine biofertilizer and enriched biofertilizer, tested with two varieties of jackfruit (jack-soft and jack-hard), and with six replicates. The biofertilizer after dilution in non-saline water (0.5 dS m-1), in proportion of 1:3, where was applied once to 10% of the substrate volume, two days before sowing. The increment of irrigation water salinity inhibited alls variables studied in the jackfruits plants, but with less intensity in the treatments with bovine common biofertilizer.

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“…Similaridade também foi observada por Melo Filho et al (2017), os quais verificaram que a cobertura vegetal morta influenciou positivamente a área foliar na cultura da pitomba, quando comparado aos tratamentos sem a presença de cobertura. O aumento da condutividade elétrica da água de irrigação inibiu o comprimento da raiz, mas em menor proporção nos tratamentos com a presença de cobertura vegetal, onde o modelo polinomial quadrático foi o que melhor se ajustou, com o valor máximo de 23,89 cm para uma condutividade elétrica da água de 1,44 dS m -1 .…”

Section: Resultsunclassified

“…Segundo Silva et al (2014), o aumento da salinidade da água de irrigação inibiu o crescimento da raiz na cultura da cebolinha. Melo Filho et al (2017) trabalhando com água salina em mudas de pitombeira também observaram que o comprimento da raiz reduziu com maiores níveis salinos, no entanto, não verificou-se influência significativa da cobertura vegetal morta.…”

Section: Resultsunclassified

Estresse Salino E Cobertura Vegetal Morta Na Cultura Do Milho

Sousa

Rodrigues

Sales

et al. 2019

RBAI

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Objetivou-se avaliar a influência da salinidade da água de irrigação e da cobertura vegetal morta no crescimento inicial da cultura do milho. O experimento foi conduzido no período de setembro a outubro de 2017 na Fazenda Experimental Piroás, da Universidade da Integração Internacional da Lusofonia Afro-Brasileira (UNILAB), Redenção-CE. O delineamento experimental foi inteiramente casualizado (DIC) em esquema fatorial 5 x 2, correspondendo a cinco níveis de salinidade da água de irrigação (1,0; 2,0; 3,0; 4,0 e 5,0 dS m -1 ) versus dois tipos de cobertura (presença e ausência de cobertura vegetal morta), com 5 repetições. As variáveis analisadas foram o número de folhas, a altura de planta, o diâmetro do caule, a área foliar, o comprimento da raiz, a massa seca da parte aérea, a massa seca da raiz e a massa seca total. O uso da cobertura vegetal morta exerce efeito atenuador, promovendo aumento no comprimento de raiz e possibilita maior número de folhas de plantas de milho irrigadas com água de baixa e alta salinidade. A altura de planta, a área foliar e o diâmetro do caule reduziram quando as plantas de milho foram irrigadas com água salina. A salinidade da água de irrigação afeta a produção da massa seca da parte aérea, a massa seca da raiz e a massa seca total das plantas de milho.

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SALINIDADE HÍDRICA, BIOFERTILIZANTE BOVINO E COBERTURA VEGETAL MORTA NA PRODUÇÃO DE MUDAS DE Talisia esculenta (A. ST.-HIL.) RADLK.)

Cited by 10 publications

References 16 publications

Effect of saline water and shading on dragon fruit (‘pitaya’) seedling growth

Effect of saline water and shading on dragon fruit (‘pitaya’) seedling growth

Salts Waters and Biofertilizers in Jackfruit Seedlings Formation

Estresse Salino E Cobertura Vegetal Morta Na Cultura Do Milho

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