Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 12 of 12 for “"Saccharum spp."”.
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Molecular Characterization of Sugarcane Yellow Leaf Virus (SCYLV) and its Effect on Sucrose Transporters in Sugarcane Saccharum spp. hybrids
Sugarcane is an important crop plant and has served as a source of sugar for hundreds of years, recently it is used to produce bioethanol, a renewable bio-fuel energy source. Sugarcane yellow leaf virus (SCYLV) was detected in the late 1990s first in Hawaii as a causal agent of a sugarcane disease …
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Avaliação da qualidade nutricional de genótipos de cana-de-açúcar (Saccharum spp.) e de sua silagem com diferentes aditivos
Os experimentos foram conduzidos no Departamento de Zootecnia da Universidade Federal de Viçosa com o objetivo de avaliar a qualidade nutricional de genótipos de cana-de-açúcar, bem como a influência de diferentes tipos de aditivos na ensilagem da cana-de-açúcar sobre a qualidade nutricional e os …
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Valor nutritivo da cana-de -açúcar (Saccharum spp.), em função dos ciclos de produção precoce e intermediário e da idade de corte
Objetivou-se neste trabalho determinar a composição químico- bromatológica, os efeitos de repleção ruminal, as frações dos carboidratos e suas taxas de degradação, bem como simular o desempenho de vacas de leite de acordo com as variações ocorridas nos teores da fibra em detergente neutro, lignina …
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Screening for resistance and identification of tolerance in sugarcane genotypes to spittlebug Mahanarva fimbriolata
… à cigarrinha numa coleção de genótipos de Saccharum spp. Desenvolveram-se unidades experimentais constituídas por brotos, vegetativamente propagados, plantados em pequenas unidades de crescimento. Os genótipos SP80-1816 e SP83-5073, controles susceptível e resistente, respectivamente, …
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Isolation and identification of a phytoalexin from sugarcane
… This red substance accumulates in sugarcane (Saccharum spp.) cells infected by or adjacent to hyphae of C. falcatum, and appears to inhibit further hyphal growth. Resistant sugarcane cultivars reportedly produce the red material more quickly after infection than susceptible cultivars. Previous …
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NAC transcription factors in sugarcane and their functional role in drought tolerance
Sugarcane (Saccharum spp. hybrid) is a major global sugar crop with high biomass productivity but marked sensitivity to water deficit. It is cultivated in many countries, including South Africa, where drought severity and frequency are expected to increase in the coming decades. This underscores …
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Construction and analysis of the miscanthus genespace
… closely related, yet highly complex genomes of Saccharum spp.
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Improving C4 photosynthetic chilling tolerance in bioenergy crops: the search for elite breeding materials
… and crops such as sugarcane/energycane (Saccharum spp.), maize (Zea mays) , miscanthus (Miscanthus spp.), sorghum (Sorghum bicolor), and switchgrass (Panicum virgatum) have been suggested for the production of lignocellulosic biomass for bio-ethanol production. Under optimal conditions …
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Red morningglory (Ipomoea coccinea L.) biology and management in sugarcane
… under a shade environment. In the sugarcane (Saccharum spp. hybrids) and weed competition study, red morningglory infestation in November, based on the degree of wrapping of sugarcane stalks, was 24 % when plots were maintained weed free until late June and allowed to re-infest thereafter, but …
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Sugarcane growth, sucrose content, and yield response to the ripeners glyphosate and trinexapac-ethyl
… climatic conditions, production of sugarcane (Saccharum spp.) is limited to a maximum growth period of nine months. To increase sucrose concentration in the crop, ripener is applied prior to harvest. The chemical ripeners, glyphosate and trinexapac-ethyl were applied to the sugarcane cultivars …
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Sugar, biomass and biofuel potential of temperate by tropical maize crosses
… virgatum L.), maize (Zea mays L.), sugarcane (Saccharum spp.), and sorghum (Sorghum bicolor L. Moench). These plants exhibit the highest potential for biofuel production because, depending upon the species, they can accumulate sugar, starch and/or lignocellulosic biomass. The perennial grasses …
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Grupos heteróticos e seleção recorrente recíproca em cana-de-açúcar
Experimentos para avaliação de famílias vêm sendo utilizados rotineiramente no programa de melhoramento de cana-de-açúcar da Universidade Federal de Viçosa com o intuito de selecionar os melhores cruzamentos e predizer o mérito de clones como genitores, a partir dos valores genotípicos e genéticos …