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Effect of silvicultural treatments in the mecrusse ecosystem in Mabote, Inhambane Pronvice, Mozambique PFB - Pesquisa Florestal Brasileira
Bila, Jacob Miguel; Chelene, Inês; Manhiça, Gabriel; Mabjaia, Nazaré.
This study aimed to show the effect of silvicultural treatments to improve the health and productivity of forests mecrusse (Androstachys johnsonii Prain, 1. c.), in the Mabote District of Inhambane province. The experiment design was based on a complete randomization design, comprising of a group of three plots (20 m x 50 m) and three treatments (Control - C, phytosanity - P and thinning - T). The results showed that the silvicultural positively treatments influenced the health and growth. The periodic annual increment (PAI) observed during the period under review was 1.22 mm year-1. There was an PAI of 1.3 mm for the treatment phytosanity (P) and thinning (T), and 0.9 mm year-1 for the control plots. The interventions did not affect the structure of the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Silvicultural treatments; Thinning; Growth. Tratamentos silviculturais; Desbastes; Crescimento..
Ano: 2011 URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/154
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Nutrient analysis of chicory grown in nutrient solutions with suppression of macronutrients Sci. Agrar.Paran. / SAP
Firmato de Almeida, Thiago Batista; Prado, Renato de Mello; Flores, Rilner Alves; Politi, Lucas Sanches; Barbosa, José Carlos.
The endive is one of the most commonly consumed leafy vegetables along with chicory and lettuce, with low-fat, high in calcium, phosphorus, iron, provitamin A, vitamin B complex and C, however, little information exists on nutritional diagnosis. The objective was to evaluate the effect of macronutrient omission on growth and nutritional status of chicory cv. broadleaf and describe visual symptoms of nutritional deficiency. The treatments consisted of a complete solution and the omission of N, P, K, Ca, Mg and S, under a completely randomized design with three replications. Plants were grown in Hoagland & Arnon, in pots (8L) under aeration. At 56 days after transplant were evaluated, plant height, leaf number, leaf area, the relative chlorophyll index...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Chicorium intybus; Desordem nutricional; Nutrição mineral; Crescimento..
Ano: 2013 URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/5133
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