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Morphometry and stomatal conductance in seedlings of woody species as a function of irrigation frequency Sci. Agrar.Paran. / SAP
Ajala, Michelle Cristina; Horbach, Micheli Angelica; Schulz, Deisinara Giane; Malavasi, Ubirajara Contro; Malavasi, Marlene de Matos.
The essay aimed to quantify morphometry and stomatal conductance as a function of irrigation frequency at the end of production cycle of canafistula e guajuvira seedlings. The essay was conducted in a shade house with the imposition of daily irrigation for 30 days, irrigation every other day for 30 days, irrigation every other day for 15 days and every four days for 15 days, and watering every other day for seven days and every four days for 23 days. The results indicated a decrease in stomatal conductance with an increase in the interval between daily irrigations in seedlings of both species while morphometric variables did not show sensitivity to the treatments.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Deficit hídrico; Abertura estomática; Espécies secundárias.
Ano: 2017 URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/15168
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Effect of AMF inoculation on early seedling growth of physic nut from three provenances Sci. Agrar.Paran. / SAP
Ajala, Michelle Cristina; Aquino, Noelle Farias de; Horbach, Micheli Angélica; Malvasi, Ubirajara Contro; Malavasi, Marlene de Matos.
Physic nut is a plant widely cultivated in various regions of tropical America, Asia and Africa that adapts well to arid and degraded soils. This essay aimed to evaluate the effect of arbuscular mycorrhizal fungi (AMF) on solarized substrate for production of seedlings with seeds from states of Pernambuco, Minas Gerais and Mato Grosso do Sul, Brazil. AMF used included a mixture of Clarum glomus, Gigaspora margarita, Scutellospora hterogama and Gigaspora calospora. Treatments consisted of inoculation in that mixture with solarized substrate, non-solarized and control (without inoculation). The results showed that seedlings produced with seeds from Pernambuco had the lowest values for leaf number and the ratio between height and diameter, while those formed...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Absorção; Fungos micorrízicos arbusculares; Jatropha curcas L; Solarização..
Ano: 2016 URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/10751
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