Chemical Attributes Of Soil And It Plants
Mostrando 1-12 de 14 artigos, teses e dissertações.
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1. Broccoli in succession to pearl millet: nutrient cycling, production and soil chemical attributes
ABSTRACT For its production, broccoli requires large quantities of nutrients in relatively short periods. As a conservation technique, the no-tillage planting of broccoli over the pearl millet straw in succession may interfere with the dynamics of nutrient release, inflorescence production and the chemical attributes of the soil. The objectives of this work
Rev. Ceres. Publicado em: 2021-06
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2. BIOLOGICAL FERTILIZER AND COVER PLANTS ON SOIL ATTRIBUTES AND MAIZE YIELD
RESUMO O milho é uma importante cultura para a economia brasileira, porém, é produzido em sistema de monocultura, e por isso, torna-se necessário o uso de práticas conservacionistas de manejo do solo que favoreçam o desenvolvimento da cultura. O objetivo deste estudo foi avaliar os efeitos da adubação biológica e plantas de cobertura nas propriedade
Rev. Caatinga. Publicado em: 21/10/2019
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3. CHEMICAL COMPOSITION OF SWINE WASTEWATER, SOIL, AND TIFTON 85 AFTER 8 YEARS OF APPLICATION
RESUMO O objetivo deste trabalho foi avaliar a composição química da água residuária da suinocultura (ARS) e efeito nos atributos químicos do solo e planta em um experimento de longa duração. A área destina-se a 8 anos a produção de feno de capim Tifton 85 (Cynodon spp.), com aplicação média anual de 360 m3 ha-1 dividida em 6 aplicações. Tamb
Rev. Caatinga. Publicado em: 09/05/2019
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4. ORGANIC MATTER AND SOIL FERTILITY IN DIFFERENT SUCCESSIONAL STAGES OF SEASONAL SEMIDECIDUAL FOREST
RESUMO O acúmulo e as transformações da matéria orgânica do solo são fundamentais para a manutenção e melhoria dos atributos químicos, físicos e biológicos do solo, e, consequentemente, para o funcionamento das florestas tropicais. O objetivo deste estudo foi avaliar a influência de florestas secundárias com diferentes estádios sucessionais na
Rev. Caatinga. Publicado em: 09/05/2019
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5. Soil health: looking for suitable indicators. What should be considered to assess the effects of use and management on soil health?
Soil Health refers to the ecological equilibrium and the functionality of a soil and its capacity to maintain a well balanced ecosystem with high biodiversity above and below surface, and productivity. To understand and use soil health as a tool for sustainability, physical, chemical, and biological properties must be employed to verify which respond to the
Sci. agric. (Piracicaba, Braz.). Publicado em: 2013-08
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6. Variabilidade espacial de atritos físicos e químicos em solos de vale aluvial no semiárido de Pernambuco.
The study of soil hydraulic conductivity assumes high importance, being a parameter that measures the easiness which the soil‟s pores transmit water, being a relevant factor for the soil-water-plant system. Associated with this, another important parameter is the physical soil resistance to root penetration, which it has been the subject of extensive s
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2011
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7. Spatial variability of some biometric attributes of sugarcane plants (variety IACSP93-3046) and its relation to physical and chemical soil attributes.
Tests to evaluate competition between plants, in general do not consider the soil spatial variability, nevertheless, the uniformity rarely is present and can not be assumed without verification. The aim of this work was to apply geostatistics to verify the spatial variability of the soil in an experimental field near Ribeirão Preto, SP, with sugarcane varie
Bragantia. Publicado em: 2011
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8. SISTEMAS DE MANEJO E SUCESSÃO DE CULTURAS NA QUALIDADE DO SOLO NOS TABULEIROS COSTEIROS SERGIPANO / Systems management and succession of crops in soil quality in the Table Lands Sergipano
The region of the Table Lands Sergipano is characterized by intense intemperization, because the influence of the high regime of rainfall and conditions of high temperature, so that there are mainly changes in physical and chemical properties of soil. The search for productive and environmental sustainability in agroecosystems is necessary to measure indicat
Publicado em: 2009
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9. Aplicação de misturas granuladas NK e NS em cultivar de arroz (Oryza sativa) / Application of NK and NS granular mixtures in a rice (Oryza sativa) cultivar
This study aimed to evaluate NK (urea and potassium chloride) and NS (urea and ammonium sulfate) fertilizers as granular mixtures and pastilles, in the rice cultivar IAC 202 in soil samples of different textures, from Fragiudult and Udult soils. Experiments were held in a greenhouse with controlled temperature and humidity, located in the experimental area o
Publicado em: 2009
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10. Componentes de produção da soja (Glycine max (L.) Merrill) e atributos químicos do solo influenciados por diferentes sistemas de manejo do solo. / Components of production of soybean (Glycine max (L.) Merrill) and soil chemical attributes influenced by differnts systems of soil management.
Aiming (1) evaluate the effects of different systems of soil management on the components for the production of soybean cultivation maiden in consortium with Brachiaria decumbens and (2) evaluate the effects of tillage systems on chemical of a Yellow Latosol (Oxisols) cohesive dystrophic soil, cultivated with soybean in a single and intercropped system with
Publicado em: 2008
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11. Boron fertilization in pêra rio sweet orange affected by citrus variegated chlorosis. / Adubação boratada em pomar de laranja Pêra Rio afetado pela clorose variegada dos citros.
Citrus crop is extremely dependent on an adequate mineral nutrition to reach bigger levels of production to fewer costs, especially under adverse conditions, as in the case of occurrence of citrus variegated chlorosis (CVC). In this context, boron directly influences the production because it provides a bigger root growth, what increases the volume of the ex
Publicado em: 2003
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12. Silage production of brachiaria grass in orange orchard. / Produção de silagem de capim braquiária em pomar de laranja.
The objective of this study was to verify the possibility of simultaneous exploration of citrus orchard with brachiaria of interrow for silage production aiming at dairy cow food complementation. The treatment were: A - fertilization of the orchard in the row and manipulation of brachiaria of the interrow by hoeing; B fertilization of orchard in the row,
Publicado em: 2003