A figueira

Leonel, Sarita

doi:10.1590/s0100-29452008000300001

Cited by 4 publications

(3 citation statements)

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“…This technique aims to renewal of productive branch therefore the fruits are produced in the branches of the current season. Thus, the previous crop branches are pruned to 2-3 buds, thus allowing the growth of new branches, which are conducted in nine average number of branches per plant (Leonel & Sampaio, 2011).…”

Section: Introductionmentioning

confidence: 99%

The use of hydrogen cyanamide or nitrogen fertilizer increases vegetative and productive performance of fig cv. Roxo de Valinhos

et al. 2021

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Some plants do not demand a lot of chilling hours, but methods to overcome dormancy promote more vigorous and productive plant. This study aimed to assess hydrogen cyanamide and nitrogen fertilizer with different concentration to growth and production in ‘Roxo de Valinhos’ fig tree. Two crop cycles (2015/2016 and 2016/2017) was performed in São Manuel city, São Paulo State, Brazil. Phenological and productive data was evaluated in a 2 x 5 factorial (Product x Concentration), organized in randomized complete block design, with three trees by plot. The factor products had as level hydrogen cyanamide and nitrogen fertilizer and the factor concentrations was constituted by 0, 1, 2, 3, and 4%. Furthermore, the following data was evaluated: number of days for budbreak, number of buds per plant, harvest period, branch length and diameter, leaf number, leaf area, number of fruits per plant, fruit mass, production and yield. Results indicated that both products anticipated the sprouting and promoted a higher number of buds overcome the dormancy. Plant production was higher in both cycles when the products were used (2.1 and 2.7, respectively). At last, hydrogen cyanamide showed better outcomes due to the higher number of fruits and production.

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Section: Introductionmentioning

confidence: 99%

The use of hydrogen cyanamide or nitrogen fertilizer increases vegetative and productive performance of fig cv. Roxo de Valinhos

et al. 2021

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“…The culture of the fig tree was one of the first fruit trees domesticated by man, especially for the excellent quality of the fruit that sparked commercial interest around the world. In Brazil around 1910, the fig cultivation started in São Paulo, later expanding to other states (Leonel, 2008). The main fig producing countries are Turkey and Egypt, Brazil stands out as the eighth largest producer, with an annual production of 25,883 tons, approximately 9,990 kg ha -1 (FAO, 2019).…”

Section: Introductionmentioning

confidence: 99%

Management of soil cover and its influence on phytosociology, physiology and fig production

et al. 2020

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The fig stands out as an important source of food for the human diet, especially minerals and fibers. Weeds are a major concern in the conduct of fig orchards. Therefore, the objective of this study was to evaluate the effect of management of vegetable cover of soil (CVS) on weed phytosociology, physiological characteristics and fig production. The experimental design was a randomized complete block design with four replications. The treatments consisted of six CVS managements: cover maintenance, weeding, lodging, mowing, application of herbicides diquat and glyphosate. For the constitution of the vegetal cover a consortium of three winter forage species, vetch and black oats sowed and the ryegrass remaining in the area of previous years were used. Thus, we evaluated the phytosociology of weeds present in the area, at two different times, assigning parameters related to frequency, density and abundance, which establish the species importance value index (IVI), besides the dry mass of the aerial part of the weeds. Physiological parameters and total fruit yield were evaluated at the end of the crop cycle. The different CVS management methods influenced the weed community, mainly in the diversity, density and dry mass of the aerial part. There is no interference in the physiological variables of the fig plants and in the total production of fig fruits. We highlight the maintenance of coverage and lodging as the most promising for the management of weeds found fig orchards.

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“…A ficicultura é uma atividade economicamente importante no Brasil (Leonel, 2008;ALICEWEB, 2013), principalmente no contexto da agricultura familiar, porém, a cultivar roxo de Valinhos, mais empregada no país, é extremamente sensível ao nematoide das galhas (Lima-Medina et al, 2006). Além disso, técnicas de controle como a utilização de portas-enxerto resistentes (Bueno et al, 2006) e agrotóxicos (AGROFIT, 2015) não estão disponíveis para a cultura.…”

Section: Introductionunclassified

Seleção de bactérias para controle biológico de Meloidogyne incognita em figueira

Wille

Gomes

Mota

2019

revagro

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A inserção do controle biológico no manejo integrado de M. incognita constitui-se como uma estratégia importante para a cultura da figueira no Brasil, visto que não estão disponíveis nematicidas e porta-enxertos resistentes no país. Entre os biocontroladores, rizobactérias apresentam potencial, pois podem atuar promovendo o crescimento vegetal e ou inibindo os nematoides. Assim, o objetivo desse trabalho foi isolar bactérias com potencial para o biocontrole de M. incognita a partir de raízes de figueira e rochas de folhelhos betuminosos e selecionar isolados mais promissores através de ensaios in vitro. 124 isolados foram obtidos de folhelhos betuminosos e de raízes de figueira e avaliados em ensaios in vitro quanto ao efeito sobre ovos e juvenis de segundo estágio de M. incognita e produção de compostos relacionados ao controle biológico de nematoides. A partir dos resultados obtidos, 14 bactérias foram consideradas mais promissoras, produzindo pelo menos um composto relacionado ao biocontrole de fitonematoides, entre os cinco compostos testados, e altos níveis de mortalidade (78-100%) ou inibição da eclosão (73-100%) dos juvenis de segundo estádio do nematóide. A redução no numero de isolados obtida no presente estudo é importante para viabilizar estudos in vivo confirmando o potencial destas rizobactérias para controle de M. incognita em figueira.

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A figueira

Cited by 4 publications

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The use of hydrogen cyanamide or nitrogen fertilizer increases vegetative and productive performance of fig cv. Roxo de Valinhos

The use of hydrogen cyanamide or nitrogen fertilizer increases vegetative and productive performance of fig cv. Roxo de Valinhos

Management of soil cover and its influence on phytosociology, physiology and fig production

Seleção de bactérias para controle biológico de Meloidogyne incognita em figueira

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