Cassava Leaves
Mostrando 1-12 de 37 artigos, teses e dissertações.
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1. Leaf area estimation with nondestructive method in cassava
ABSTRACT The objective of this study was to create a single mathematical equation able to estimate the leaf area of different cassava cultivars from one lineal dimension without destroying any plant tissue. Two hundred leaves per cultivar from ten cultivars were used to calibrate the model and more than one hundred leaves per cultivar were used to test its p
Bragantia. Publicado em: 2020-12
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2. Nutrient contents and growth of corn fertigated with human urine and cassava wastewater
RESUMO Este trabalho objetivou avaliar os teores dos macronutrientes (NPK e S) e o crescimento do milho ‘Potiguar’ fertigado com urina humana, manipueira e suas associações com NPK. O experimento foi instalado em casa de vegetação localizada no Campus I da Universidade Federal de Campina Grande. Utilizou-se delineamento experimental inteiramente casu
Rev. bras. eng. agríc. ambient.. Publicado em: 12/08/2019
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3. Contents of macronutrients and growth of ‘BRS Marataoã’ cowpea fertigated with yellow water and cassava wastewater
Resumo O uso agrícola de águas amarelas associadas à manipueira é uma técnica sustentável, uma vez que possibilita a redução de custos com a aquisição de fertilizantes industrializados e minimiza a poluição ambiental ocasionada pela destinação final inadequada desses efluentes. Neste contexto, objetivou-se com este trabalho avaliar os teores de
Rev. Ambient. Água. Publicado em: 20/05/2019
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4. Proline synthesis and physiological response of cassava genotypes under in vitro salinity
RESUMO: O objetivo deste trabalho foi avaliar a síntese de prolina e respostas fisiológicas de variedades de mandioca micropropagadas e induzidas ao estresse salino in vitro. Microestacas das variedades BRS Tapioqueira, BRS Verdinha e Lagoão previamente estabelecidas in vitro foram inoculadas em meio MS com diferentes concentrações de NaCl (0; 25; 50;
Cienc. Rural. Publicado em: 16/05/2019
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5. Materiais vegetais aplicados ao manejo agroecológico de Meloidogyne incognita em tomateiro
RESUMO O objetivo deste trabalho foi avaliar o efeito de folhas frescas trituradas de leucena, mandioca e mamona, aplicados como adubação de cobertura, no controle de M. incognita em tomateiro e, no desenvolvimento destas plantas em condição de casa-de-vegetação. Os materiais foram aplicados na superfície do solo 30 dias após a germinação das semen
Summa phytopathol.. Publicado em: 2019-03
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6. Methodologies for selecting cassava with resistance to dry and black root rot under controlled conditions
ABSTRACT Cassava root rot diseases such as dry and black root rot are listed among the major threats, since its affect the main product (tuberous roots), causing a progressive decline in yield and affecting subsequent crop cycles, being the use of resistant varieties the most reliable control measure on field level. The objective of this study was to identif
Bragantia. Publicado em: 02/08/2018
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7. Use of Mixture Design with Minimal Restrictions to Optimize an Extraction Procedure Employing Diluted Acids Assisted by Ultrasound and Microwave for Nutrient Element Determination in Vegetal Samples
In this work, it was developed an alternative analytical strategy for the preparation of vegetal samples extracted with diluted acids and assisted by ultrasound and microwave radiation for the determination of nutrients elements by fast sequential flame atomic absorption spectrometer. The conditions optimized using univariate and multivariate methodologies f
J. Braz. Chem. Soc.. Publicado em: 2018-06
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8. Leaf area estimation of cassava from linear dimensions
ABSTRACT The objective of this study was to determine predictor models of leaf area of cassava from linear leaf measurements. The experiment was carried out in greenhouse in the municipality of Botucatu, São Paulo state, Brazil. The stem cuttings with 5-7 nodes of the cultivar IAC 576-70 were planted in boxes filled with about 320 liters of soil, keeping so
An. Acad. Bras. Ciênc.. Publicado em: 14/08/2017
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9. Easy Method for Removal of Cyanogens from Cassava Leaves with Retention of Vitamins and Omega-3 Fatty Acids
Currently there is a crescent interest regarding the use of vegetable by-products for food fortification, in order to improve its nutritional quality. Cassava leaves are suitable as nutritional additives, however their cyanide content must be reduced to below 10 mg kg-1 of dry product. Thus, it was developed a method in drying laboratory oven which is able t
J. Braz. Chem. Soc.. Publicado em: 2016-06
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10. Extrusion of blends of cassava leaves and cassava flour: physical characteristics of extrudates
A cassava-based puffed snack was produced using a single screw extruder to determine the effect of the raw material composition (cassava leaf flour and moisture) and the process parameters (extrusion temperature and screw speed) on the physical characteristics of an extruded-expanded snack. A central composite rotational design, including four factors with 3
Food Sci. Technol. Publicado em: 2014-09
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11. AVALIAÇÃO AMINOACÍDICA DE CONCENTRADOS PROTEICOS VEGETAIS ALTERNATIVOS NA DIETA DE PEIXES / AMINO ACID EVALUATION OF ALTERNATIVE VEGETABLE PROTEIN CONCENTRATES ON FISH DIET
O objetivo deste estudo foi avaliar diferentes concentrados proteicos vegetais alternativos em substituição ao farelo de soja (fonte protéica tradicional) sobre o desempenho e composição centesimal de jundiás (Rhamdia quelen) e sua influência sobre a coloração dos filés. Para isso, foi conduzido um experimento com duração de 45 dias em sistema de
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/02/2012
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12. Nutritional value of some feedstuffs used in the diet of captive capybaras
Five pen-raised adult female capybaras were used in five digestibility trials in a Latin square design, to determine, for capybaras, the nutritional values of Cameroon grass (Pennisetum purpureum cv. Cameroon); Napier grass (P. purpureum cv. Napier); corn grain; cassava hay, comprising leaves and stems; and palm kernel (Elaeis guineensis) cake. These feedstu
R. Bras. Zootec.. Publicado em: 2012-10