Growth and Regrowth of Neem After Cutting in Saline - Sodic Soil Treated With Organic Inputs

Rodrigues, R. de Lima; Cavalcante, Lourival Ferreira; Souto, Antônio Gustavo de Luna; Gheyi, Hans Raj; Mesquita, Francisco de Oliveira

doi:10.1590/1983-21252017v30n113rc

Cited by 10 publications

(12 citation statements)

References 15 publications

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“…Based on this Figure, Cavalcante et al (2010) also observed increased root growth with the application of biofertilizer in guava seedlings. The superiority of the biofertilizer rich ( _._ ) may be due to a higher concentration of nutrients, such as calcium, magnesium and potassium, in its chemical composition (RODRIGUES et al, 2017).…”

Section: Resultsmentioning

confidence: 99%

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Attenuating use of biofertilizers and saline waters in jackfruit seedlings biomass

Mesquita

Cavalcante

Alves

et al. 2020

BJD

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The salinity is one of the agriculture main obstacles worldwide, limiting plant growth and development. However, the use of biofertilizers can be a viable alternative to mitigate the effect of salinity. In this way, the aim of this study was to evaluate the effect of irrigation water salinity on two jackfruit varieties seedlings formation under the application of common and enriched bovine biofertilizers, respectively. In that sense, an experiment was carried out in a greenhouse in the period of october/2016 to february/2017, in the Federal University of Paraiba (FUPB), in the county of Areia, Paraiba state, Brazil. The substrate was collected from the 10 cm depht of a Distrophic Regolithic Neossol. The experimental design was completely randomized (DCR), in factorial scheme 5x3x2, with three replications, referring to the electrical conductivity levels of the irrigation water (0.5; 1.0; 2.0; 3.0 and 4.0 dS m -1 ), two types of biofertilizer (common biofertilizer; enriched biofertilizer; absence of biofertilizer) and two jackfruit varieties (soft and hard jackfruit), packed in black polyethylene bags with a maximum capacity of 3.0 kg, totaling 90 treatments. The biofertilizer was diluted in non-saline water in the proportion of 1:3, it was applied only once to 10% of the volume of substrate, days two before sowing. The studied variables were -leaf area (LR); root area (RA); root diameter (RD); biomass allocation (BA); root dry mass (RDM); dry mass of aerial (AP) part and total dry mass (TDM). Biofertilizers did not inhibit but positively attenuate the harmful effects of excessive salt content in the irrigation water on jackfruit phytomass production. The growth and development of the jacfruits seedlings was positively expressed in the treatments with rich and common biofertilizer, respectively.A salinidade é um dos principais entraves em todo mundo, constituindo-se num dos fatores limitantes ao crescimento e desenvolvimento das plantas. No entanto, o uso de biofertilizantes pode ser uma alternativa viável para mitigar o efeito da salinidade. Deste modo, objetivo deste estudo foi avaliar os efeitos da salinidade da água de irrigação sobre a formação de duas

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Section: Resultsmentioning

confidence: 99%

“…According to Rodrigues et al (2017), although biofertilizers increase the electrical conductivity of substrates, it also increase plant growth and biomass production.…”

Section: Resultsmentioning

confidence: 99%

Attenuating use of biofertilizers and saline waters in jackfruit seedlings biomass

Mesquita

Cavalcante

Alves

et al. 2020

BJD

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“…The morphological parameters of the seedlings and their relationships used in the evaluating the results were: height of aerial part (HAP), stem diameter (SD), Number of leaves (NL), Area Leaf (AL) and Root Length (RH) how did it proceed [18], in Indian neem seedlings (Azadiracta indica A. Juss), [26] in the seedlings of neem [27] in the culture of the yallow passion fruits [28].…”

Section: Variables Analyzed At the End Of The Experimentsmentioning

confidence: 99%

“…According to Ayers and Westcot [30], yellow passion fruit is considered to be sensitive to the effects of salts with waters that offer moderate (ECw > 2.50 dS m -1 ) or severe (ECw > 3.0 dS m -1 ) restrictions. However, according to Rodrigues et al [27], these organic inputs, despite providing an increase in the electrical conductivity of the substrate, stimulate the growth and production of vegetal biomass. The results are in agreement with [31], [29], and [12] when they noticed increase in the concentration of salts of the soil with irrigation of waters with increasing salinity.…”

Section: Summary Of Mean Squares and Diagnosis Of Significance Regardmentioning

confidence: 99%

Growth and Development of Passion Fruit Seedlings under Irrigation with Salt Water and Biofertilizer

Mesquita

Rodrigues

Meireles

et al. 2019

JEAI

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The yellow passion fruit is a plant climbing botanically that has a good geographical distribution in Brazil, with more than 150 species in the country. The presence of salts in soil and irrigation water is one of the main obstacles in agriculture in the world, caused by low rainfall and high evapotranspirative rates causing the salts to accumulate in the soil. However, alternatives have been sought to try to mitigate such limitations of seedling production, such as the use of biofertilizers in the soil. In this way, the objective was to evaluate the growth and development of yellow passion fruit seedlings under the effects of irrigation water salinity and the use of bovine biofertilizer on the substrate. An experiment was carried out in a greenhouse in the Center for Agrarian Sciences and Biodiversity, from october/2017 tomarch/2018, in county of Crato-Ceara, Brazil. The substrate used was the first 20 cm material of a yellow Red Argisol. The experimental design was completely randomized design (C.R.D) in a factorial scheme 5x2, referring to the electrical conductivity values of the irrigation water: 0.5; 1.0; 2.0; 3.0 and 4.0 dS m-1, in the soil without and with common biofertilizer, with three replicates. The biofertilizer, after being diluted in non-saline water (0.5 dS m-1) in the ratio of 1:3, was applied only once to 10% of the substrate volume two days before sowing. The increase in the salinity of irrigation water negatively affected the initial behavior of the passion fruit seedlings in terms of growth and development, especially in the treatments that did not receive the organic feed.

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“…De acordo com Moreira et al (2012), esta espécie tem despertado a atenção e seus produtos têm sido cada vez mais utilizados na área de produção vegetal. Em sua área de ocorrência natural, esta espécie é conhecida especialmente por suas propriedades medicinais e inseticidas, bem como pela resistência e a dureza da sua madeira (RODRIGUES et al, 2017).…”

Section: Uma Das Espécies Que Tem Sido Utilizada Na Arborização Urbanunclassified

Arborização Urbana Com Nim Indiano Na Cidade De Santarém, Pará, Brasil

Dantas

Bezerra

Vieira

2018

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Avaliou-se o uso do nim indiano (Azadirachta indica A. Juss.) na arborização urbana de Santarém, Pará. Foi realizado um levantamento de todas as árvores com diâmetro à altura do peito (DAP) ≥ 10 cm na área central do município, abrangendo sete bairros. Foram mensuradas: altura total (Ht), altura da 1º ramificação (Hr), diâmetro do caule, diâmetro da copa (DC) (sentidos N-S e E-W), estado geral do indivíduo, condições de fitossanidade, local de ataque, injúrias, pavimento, afloramento de raiz e ação recomendada. Avaliou-se que na região central cidade de Santarém, a maioria dos indivíduos de nim apresenta porte médio (65%) com altura até 4,8 m. Identificou-se que 55% dos indivíduos encontram-se em ótimo estado, com bom desenvolvimento da copa, sem lesões graves ou interferências antrópicas significativas.

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Growth and Regrowth of Neem After Cutting in Saline - Sodic Soil Treated With Organic Inputs

Cited by 10 publications

References 15 publications

Attenuating use of biofertilizers and saline waters in jackfruit seedlings biomass

Attenuating use of biofertilizers and saline waters in jackfruit seedlings biomass

Growth and Development of Passion Fruit Seedlings under Irrigation with Salt Water and Biofertilizer

Arborização Urbana Com Nim Indiano Na Cidade De Santarém, Pará, Brasil

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