Os meios de Murashige e Skoog, Hoagland, Arnon e White, suplementados ou não com sacarose, e tendo como substratos vermiculita, ágar ou natrosol foram utilizados para avaliar seus efeitos sobre o desenvolvimento da batata doce, c.v. White Star, e sua…

The complex landscape and environmental conditions in the moist tropical region often result in poor land-cover change detection accuracy using traditional change detection methods. This paper explores linear spectral mixture analysis (LSMA) of multitemporal thematic mapper (TM) images to detect…

Organic mulches colonized with microbial biocontrol agents, termed bioenhanced mulches, were tested for their ability to reduce Phytophthora root rot of avocado (Persea americana Mill.). Benomyl-resistant mutants of Gliocladium virens (KA 230-1) and Trichoderma harzianum (KA 159.2) isolated from suppressive…

Os efeitos da adição de P e N e suas interações sobre a germinação de esporos, crescimento e extensão de raízes de Anthylis vulneraria sub sp. Sampaiana (Kidney vetch) RiT-DNA transformadas e colonizadas por Glomus etunicatum Becker & Gerdemann (INVAM…

In order to the optimization of biological nitrogen fixation (BNF) associated with cowpea in Cerrado areas in the Northeast region of Brazil , this work aimed to analyze the diversity of rhizobial populations in eight areas of Cerrado, during a…

2004

Cherry tomato samples were osmotically dehydrated in different hypertonic NaCI solutions (with or without sucrose) at two different concentrations. Mass transfer kinetics were modelled according to Peleg, Fick and Page equations. The Peleg equation presented the best fitting for water…

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