Solarização do solo e biofumigação no cultivo protegido de tomate

Baptista, Mírian Josefina; Souza, Ronessa Bartolomeu de; Pereira, Welington; Carrijo, Osmar Alves; Vidal, Mariane Carvalho; Charchar, J. M.

doi:10.1590/s0102-05362006000100010

Cited by 11 publications

(11 citation statements)

References 6 publications

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“…No entanto, foi observado que a solarização, quando isolada, conseguiu reduzir apenas a massa seca das plantas daninhas em relação à solarização associada à cobertura morta, indicando que as plantas daninhas incidentes no tratamento sem solarização se desenvolveram mais que no solo solarizado, já que a incidência foi semelhante entre ambos os tratamentos. Esse comportamento está relacionado ao efeito estufa provocado pela cobertura do solo com filme de polietileno durante a solarização, o que eleva a temperatura do solo e, consequentemente, afeta a germinação das sementes e o desenvolvimento das plântulas de espécies daninhas (BAPTISTA et al 2006, SANTOS et al 2014.…”

Section: Discussionunclassified

“…Nesse contexto, uma alternativa viável para o controle de plantas daninhas durante o cultivo do feijoeiro é a solarização do solo. Esse é um método físico de desinfestação, que consiste na cobertura do solo úmido com filme de polietileno durante a época mais quente do ano (SANTOS et al 2014), utilizado para aumentar a temperatura do solo e consequentemente, erradicar patógeno, nematoides e sementes de plantas daninhas (KATAN 1981, BAPTISTA et al 2006. Esse método é eficiente e de fácil execução, além de ser ambientalmente seguro, tornando-se aceitável para a comunidade agrícola, já que não necessita de procedimentos especiais de precaução para ser realizado (KHAN et al 2012, OSIPITAN 2017.…”

Section: Introductionunclassified

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Solarização e cobertura morta no solo sobre a infestação de plantas daninhas no feijão-caupi (Vigna unguiculata)

Júnior

Andrade

et al. 2019

Rev. Ciênc. Agrovet.

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RESUMOA infestação de plantas daninhas está entre os problemas de maior interferência na agricultura, e por isso tem despertado a utilização de técnicas de manejo, como o uso de solarização e coberturas vegetais sobre o solo, que podem atenuar essa problemática. Dessa forma, objetivou-se com este trabalho avaliar os manejos de solarização e cobertura morta do solo sobre a infestação de plantas daninhas no cultivo do feijão-caupi. O experimento foi realizado em casa de vegetação sob delineamento inteiramente casualizado com oito tratamentos, como sendo: solarização do solo (com e sem) e três coberturas mortas (mamona, crotalária e vegetação espontânea + ausência de cobertura) com quatro repetições. A pesquisa foi conduzida em vasos com capacidade de 11 dm 3 , preenchidos com oito kg de solo, e a semeadura realizada diretamente nos vasos. Aos 80 dias após a semeadura, foram determinados o número e a massa seca total de plantas daninhas em cada unidade experimental. Nesse período também foram avaliadas as características de crescimento e rendimento do feijão-caupi. O número e massa seca total de plantas daninhas foram maiores no solo sem cobertura, independente da solarização, sendo a massa seca total maior na ausência da solarização. Essa infestação de plantas daninhas reduziu o comprimento do ramo principal, número de folhas, número e comprimento de vagens, produção de massa seca e quantidade de água na parte aérea do feijão-caupi, enquanto aumentou a massa seca radicular. A solarização quando isolada não suprime totalmente a incidência de plantas daninhas, mas reduz o desenvolvimento destas. Por outro lado, a cobertura do solo, independente do tipo e da solarização, reduz a incidência de plantas daninhas favorecendo o crescimento, rendimento e produção de massa seca na parte aérea do feijão-caupi. PALAVRAS-CHAVE:Vigna unguiculata, plantas invasoras, rendimento. ABSTRACTWeed infestation is among the problems of greater interference in agriculture, and therefore has awakened the use of management techniques, as the use of solarization and mulching on the ground, that can mitigate this problem. Thus, was objectified with this work to evaluate the management of solarization and soil mulching on weed infestation in cowpea. The experiment was carried in greenhouse under a completely randomized design with eight treatments, such as: soil solarization (with and without) and three dead cover crops (castor bean, crotalaria and spontaneous vegetation + with four replications. The research was conducted in pots with a capacity of 11 dm 3 , filled with eight kg of soil, and the sowing was carried out directly in the pots. At 80 days after sowing, the number and total dry mass of weeds in each experimental unit were determined. During this period, the growth and yield characteristics of cowpea were also evaluated. The number and total dry mass of weeds were higher in the uncovered soil, independent of solarization, and the dry mass was higher in the absence of solarization. This weed infestation reduced the length of the main ...

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Section: Discussionunclassified

Section: Introductionunclassified

Solarização e cobertura morta no solo sobre a infestação de plantas daninhas no feijão-caupi (Vigna unguiculata)

Júnior

Andrade

et al. 2019

Rev. Ciênc. Agrovet.

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“…This shows that, although solarization is a low-cost method that does not pose a risk or leave residues (Katan et al 1975), when used in isolation, it is not completely efficient for all the weed species. As such, it should be associated with another type of control technique, such as mulching (Baptista et al 2006).…”

Section: Resultsmentioning

confidence: 99%

Soil management and mulching for weed control in cowpea

Júnior

Andrade

Reis

et al. 2018

Pesqui. Agropecu. Trop.

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More efficient weed control managements can be achieved through different strategies, given that the population of these plants changes according to the system used. This study aimed at assessing solarization methods associated with different mulches for weed control in the cowpea crop. The methods used were soil solarization, with plastic sheeting and with solar collector, associated with the following mulches: castor bean, rattlepod and spontaneous vegetation. Weed phytosociology was calculated by frequency, density and abundance. The most infesting families were Asteraceae, Poaceae and Amaranthaceae. The species with the highest frequency, density and abundance in the treatments without mulching was Cyperus rotundus, while Bidens spp. occurred only in non-solarized soil and without mulching. The largest number of weeds was found in the treatments without mulching in non-solarized soil or soil solarized with plastic sheeting, the latter being less efficient than the solar collector. Mulching inhibits the weed infestation in cowpea crops, irrespective of soil solarization. However, rattlepod as mulch is more efficient in the solarization with plastic sheeting than with a solar collector.

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“…Major advances in the control of plant diseases caused by nematodes have been achieved through the application of organic soil amendments, generally in conjunction with plastic tarping over a period of a few weeks (2,22,26,31,34). Similarly, we have pioneered a method for the control of Meloidogyne spp.…”

Section: Discussionmentioning

confidence: 99%

Use of Poultry Manure Combined with Soil Solarization as a Control Method for Meloidogyne incognita in Carnation

et al. 2012

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Melero-Vara, J. 2012. Use of poultry manure combined with soil solarization as a control method for Meloidogyne incognita in carnation. Plant Dis. 96:990-996.The effectiveness of a combination of soil solarization and poultry manure (raw or pelletized) amendments for the control of root-knot nematode (Meloidogyne incognita) was tested in carnation (Dianthus caryophyllus) crops grown in in-ground beds under plastic-covered greenhouse conditions in southern Spain. Our trials demonstrated that soil solarization alone did not provide sufficient control of root-knot nematode, because the carnation growing season in this region only partly coincides with the most effective period for solarization, resulting in an insufficient duration of treatment during a key period for effectiveness. Chemical fumigation with 1,3-dichloropropene + chloro-picrin prior to planting was effective in reducing nematode population densities in soil. Its effects spanned 9 months after planting, resulting in acceptable crop yields. In comparison, the combination of soil solarization and raw or pelletized poultry manure was slightly less effective than chemical fumigation for control of this pathogen but crop yields after 9 months were similar. However, the higher root gall indices observed after 9 months, in comparison with chemically fumigated plots, indicated the need for a reapplication of the organic manure treatment at the start of each successive growing season.

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Solarização do solo e biofumigação no cultivo protegido de tomate

Abstract: Alambra' was more responsive to treatments than 'Duradoro'. Methyl bromide fumigation and solarization reduced the number and survival of weed seeds in the soil. Solarization increased levels of P and Cu, and reduced levels of Zn in the soil.

Cited by 11 publications

References 6 publications

Solarização e cobertura morta no solo sobre a infestação de plantas daninhas no feijão-caupi (Vigna unguiculata)

Solarização e cobertura morta no solo sobre a infestação de plantas daninhas no feijão-caupi (Vigna unguiculata)

Soil management and mulching for weed control in cowpea

Use of Poultry Manure Combined with Soil Solarization as a Control Method for Meloidogyne incognita in Carnation

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