Calagem e adubação na cultura do meloeiro

Zebalos, Carlos Henrique dos Santos; Soares, Edimar Rodrigues; Barbosa, Camila De Lira; Nogueira, Adriana Ema; Queiroz, Samira Furtado de

doi:10.31072/rcf.v8i2.587

Cited by 10 publications

(4 citation statements)

References 6 publications

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“…year -1 ). Melon requires 5.5 times more P than that required by forages, in addition to being 1.4 times more lost to the soil than with the cultivation of forages (Zebalos et al, 2017). This higher requirement of P for the cultivation of melon was the main responsible for the high values of loads of this nutrient towards the Mendubim basin.…”

Section: Anthropic Emissions (Agriculture Livestock Farming and Sewage)mentioning

confidence: 96%

Natural and anthropic inputs of nutrients in hydrographic basins of reservoirs in the Brazilian semiarid

Carvalho

Henry-Silva

2022

Acta Limnol. Bras.

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Aim Estimate the input of loads of N and P emitted by natural (atmospheric deposition and soil denudation) and anthropogenic (agriculture, livestock and sewage) factors for the hydrographic basins of two reservoirs in the Brazilian semiarid region (Mendubim and Umari). Methods In the present work, we use georeferenced data provided by official agencies, data presented in academic papers, field samples and laboratory analysis of emission factors in the estimates of nitrogen and phosphorus inputs in reservoir basins of Brazilian semiarid region. Results Soil denudation was identified as the main natural source of N and atmospheric deposition as the main source of P in both basins. Among the anthropogenic sources, the main source of N and P, for the two basins, was livestock. The total loads (natural and anthropogenic) of N (579.01 tonne. year-1) and P (136.35 tonne. year-1) received by the Umari basin was, respectively, 43.90% and 22.10% higher than those received by Mendubim, with a predominance of anthropogenic sources in both nitrogen and phosphorus emission. Conclusions The results showed the importance of monitoring human activities that can enhance nutrient inputs, such as nitrogen and phosphorus, in basins of the Brazilian semiarid region. The quantification of the emission factors analyzed here can be a tool in the development of strategies to mitigate the problems that high concentrations of N and P can bring to the quality and use of water in semiarid reservoirs.

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Section: Anthropic Emissions (Agriculture Livestock Farming and Sewage)mentioning

confidence: 96%

Natural and anthropic inputs of nutrients in hydrographic basins of reservoirs in the Brazilian semiarid

Carvalho

Henry-Silva

2022

Acta Limnol. Bras.

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“…O sistema radicular é fasciculado com crescimento abundante nos primeiros 30 cm de profundidade no solo (HORA et al, 2018). As pesquisas recentemente apontam que, a cultura do melão também apresenta exigência quanto ao tipo de solo, privilegiando solos bem drenados, com alta fertilidade e baixa acidez (ZEBALOS et al, 2017). As flores são amarelas constituídas por cinco pétalas e estão presentes em diferentes pontos da planta: as flores masculinas aparecem em ramas primárias enquanto as femininas e hermafroditas aparecem em ramas secundárias e terciárias (HORA et al,2018).…”

Section: Características Morfofisiológicas E Botânicas Do Meloeirounclassified

Ciência das Plantas: desafios e potencialidades em pesquisa

2023

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Esta obra constituiu-se a partir de um processo colaborativo entre professores, estudantes e pesquisadores que se destacaram e qualificaram as discussões neste espaço formativo. Resulta, também, de movimentos interinstitucionais e de ações de incentivo à pesquisa que congregam pesquisadores das mais diversas áreas do conhecimento e de diferentes Instituições de Educação Superior públicas e privadas de abrangência nacional e internacional. Tem como objetivo integrar ações interinstitucionais nacionais e internacionais com redes de pesquisa que tenham a finalidade de fomentar a formação continuada dos profissionais da educação, por meio da produção e socialização de conhecimentos das diversas áreas do Saberes. Agradecemos aos autores pelo empenho, disponibilidade e dedicação para o desenvolvimento e conclusão dessa obra. Esperamos também que esta obra sirva de instrumento didático-pedagógico para estudantes, professores dos diversos níveis de ensino em seus trabalhos e demais interessados pela temática.

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“…However, in recent years the fruits of aromatic types of melon, such as Cantaloupe, have been gaining more attention of producers and consumers, mainly because they have tastier and earlier fruits. The Cantalupensis variety stands out for bearing spherical and reticulated fruits with salmon colored pulp and intense aroma [4]. The fruits of this group, however, present short post-harvest life, which has hampered the expansion of cultivated areas, signaling the need for research to define the best crop management technologies capable of increasing fruit productivity and quality [5].…”

Section: Introductionmentioning

confidence: 99%

Yield and Characteristics of Melon Fruits under Different Fertilization Management and Soil Cover

Lobo¹,

Sales²,

Feitosa³

et al. 2019

JEAI

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Aims: To evaluate the 'Canary' and 'Hale's Best Jumbo' melon yield and fruit characteristics as a function of fertilization management and soil cover with mulch. Study Design: The design was a randomized complete block design in a 2x3x2 factorial scheme, with three replications and seven plants per plot. Place and Duration of Study: The experiment was conducted from June to September 2015, at the Center of Agrarian and Biodiversity Sciences of the Federal University of Cariri, located in the city of Crato, Cariri region, Brazil. Methodology: Two varieties of melon ('Canary' and 'Hale's Best Jumbo') were studied under three fertilization managements (mineral fertilization via soil, mineral fertilization via soil + organic fertilization and mineral fertilization via soil + foliar fertilization) with the presence or absence of soil cover with polyethylene mulch. Results: The use of mineral + organic fertilization and mineral + leaf fertilization promoted an increase in fruit mass and yield of approximately 3.93 t ha-1 (25.50%) and 4.64 t ha-1 (30%), respectively. Both melon cultivars presented the best responses grown on plastic mulch, with yield increases of 79.66% and 26.16% for 'Canary' and 'Hale's Best Jumbo', respectively. Moreover, the 'Hale's Best Jumbo' cultivar presented higher soluble solids contents than the 'Canary' melon, with an increase of 11.26% (0.76 ° Brix). Conclusion: The use of soil cover and additional fertilization (organic or foliar) in the cultivation of melon provides an increase in size, mass and productivity, while soil cover increases the soluble solids content in fruits.

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Calagem e adubação na cultura do meloeiro

Cited by 10 publications

References 6 publications

Natural and anthropic inputs of nutrients in hydrographic basins of reservoirs in the Brazilian semiarid

Natural and anthropic inputs of nutrients in hydrographic basins of reservoirs in the Brazilian semiarid

Ciência das Plantas: desafios e potencialidades em pesquisa

Yield and Characteristics of Melon Fruits under Different Fertilization Management and Soil Cover

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