Increase In Fresh Matter Weight
Mostrando 1-12 de 16 artigos, teses e dissertações.
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1. Agronomic biofortification with iodine in lettuce plants cultivated in floating hydroponic system
ABSTRACT Iodine is essential to human metabolism, being fundamental in the production of the thyroid hormones. The consumption of biofortified foods can contribute to the increase of its intake. The objective of this study was to increase the iodine concentration in lettuce, also evaluating its effects on plant growth and production. The experiment was condu
Revista Ceres. Publicado em: 2022
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2. Performance of colored cotton under irrigation water salinity and organic matter dosages
Resumo Este trabalho foi realizado com o objetivo de avaliar o desenvolvimento do algodoeiro colorido, submetido a diferentes níveis de salinidade da água de irrigação e doses de matéria orgânica proveniente de esterco bovino curtido. O delineamento experimental utilizado foi inteiramente casualizado em esquema fatorial 4 x 4, com 3 repetições, total
Rev. Ambient. Água. Publicado em: 10/10/2019
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3. Harvest stages and pulsing in ornamental sunflower ‘Sunbright Supreme’
Resumo A utilização do girassol ornamental como flor de corte vem crescendo devido ao surgimento de novas cultivares e a demanda do mercado de floricultura por novos produtos, no entanto, são escassos os trabalhos relacionados à pós-colheita dessa espécie. Assim, objetivou-se avaliar as relações hídricas e durabilidade de inflorescências da cultiva
Ornam. Hortic.. Publicado em: 12/08/2019
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4. Characteristics of forage and feeding behavior of Nellore heifers fed hydrolyzed sugarcane
The objective of this study was to evaluate the chemical characteristics of the forage and ingestive behavior of Nellore heifers fed hydrolyzed sugarcane in different periods of storage. Twenty-four heifers with initial body weight of 119.6±8.1 kg were utilized. The experimental design was completely randomized, in which the treatments were diets with fresh
R. Bras. Zootec.. Publicado em: 2012-09
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5. Atributos químicos de neossolo flúvico do semiárido de Pernambuco cultivado com tomateiro irrigado com águas salinas / Chemical attributes of the semiarid Fluvic Neossoil Pernambuco cultivated with tomato irrigated with saline water.
The increasing demand for food in the world makes irrigation a technique of fundamental importance, especially in arid and semi-arid regions, like much of the Brazilian Northeast, where drought occurs in most of the year. However, the use of irrigation without proper management of soil-water-plant-salinity may cause serious environmental problems, social and
Publicado em: 2010
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6. Compostagem de esterco de galinha: composiÃÃo quÃmica da matÃria orgÃnica e extraÃÃo de substÃncias hÃmicas / Chicken manure composting: organic matter composition and humic substances extraction
The agro-industrial activities are responsible for the generation of large amounts of organic waste, and composting is an efficient process for the treatment of such waste; humification degree is an important parameter for determining the quality of the compost produced. This study aims to evaluate the dynamics of humification of organic matter during compos
Publicado em: 2009
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7. Efeito do dano físico sobre o metabolismo de folhas de taioba, Xanthosoma sagittifolium (L.) Schott / Effects of wounding on the metabolism of tannia leaves, Xanthosoma sagittifolium (L.) Schott
Vegetables like leaves of tannia are subject to various factors which cause deterioration. Among these factors, mechanical damage triggers a series of physiological responses that occur at the site of the injury and surrounding tissues. The objective of this study was to evaluate the physiological responses of tannia leaves mechanical damaging, and whether t
Publicado em: 2009
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8. Teores de taninos e produção de gases in vitro da silagem de sorgo com adição de níveis crescentes de guandu / Tannins Levels and gas production in vitro of sorghum silage with the addition of increasing levels of pigeon pea
In animal nutrition, sorghum can be used in various ways. Besides grain, the plant can be offered as silage, pollard, green or even grazed. Although the nutritional value may undergo some changes by the presence or absence of phenolic compounds such as condensed tannins. The objective of this study was to evaluate the chemical composition, fermentation quali
Publicado em: 2009
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9. EFEITO DO MERCÚRIO NO ESTRESSE OXIDATIVO, NA ATIVIDADE DA DELTA-ALA-D E NO CRESCIMENTO DE PLÂNTULAS DE PEPINO (Cucumis sativus L.) / MERCURY EFFECT IN THE OXIDATIVE STRESS, IN THE DELTA-ALA-D ACTIVITY AND ON GROWNHT OF CUCUMBER SEEDLINGS (Cucumis sativus L.)
In this study, the effects of mercury (HgCl2) in cucumber seedlings (Cucumis sativus L.) were investigated through the analysis of the physiological and biochemical parameters. The biochemical parameters analyzed were: the antioxidant enzyme activities (catalase (CAT), ascorbate peroxidase (APX) and superoxide dismutase (SOD)), and the non-enzymatic antioxid
Publicado em: 2007
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10. Micropropagation and biochemical, physiological and nutritional aspects of Aloe vera (L.) burm.f cultivated ex vitro under nitrogen rates / Micropropagação e acompanhamento bioquímico, fisiológico e nutricional da babosa (Aloe vera (L.) Burm. f.) cultivada ex vitro em doses de nitrogênio
A babosa (Aloe vera (L.) Burm. f.), família Asphodelaceae, reconhecida e explorada mundialmente pela indústria farmacêutica e cosmética devido aos princípios medicinais de seus compostos fenólicos e principalmente ao gel de polissacarídeos específicos, foi submetida a dois experimentos interligados. O primeiro, refere-se a micropropagação no qual f
Publicado em: 2007
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11. Dry matter loss in sugarcane silage treated with chemical and microbiological additives / Perda de matÃria seca em silagem de cana â de â aÃÃcar tratada com aditivos quÃmicos e microbiolÃgicos
Sugarcane is a viable forage for feeding bovine, since it has a high potential for producing dry matter, of high energy content, per hectare. The concentrated harvesting of the sugarcane for ensilaging may be an alternative to the traditional feeding management of daily harvesting fresh forage. The ensilaging may facilitate the management of the herd, allows
Publicado em: 2006
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12. Alterações químicas no solo, aspectos nutricionais, fisiológicos e de produção da cultura do milho irrigado com água salina / Chemical changes in the soil and nutritional and physiologic, nutritional and productive aspects in maize cropping irrigated with saline water
An experiment was carried out in drainage lysimeters under greenhouse conditions in order to evaluate the effects of the soil solution salinity on the mineral nutrition, growth, development, relative yield and physiologic characteristics as well as the effects of the saline water irrigation upon the chemical properties of an Eutrophic Red Argisol cropped wit
Publicado em: 2006