RSS 1.0Departamento de Solos e Recursos Ambientais
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Consequences of clear-cutting and drought on fine root dynamics down to 17 m in coppice-managed eucalypt plantations
Germon, Amandine
; ; ; ; ; ; ; ; Guerrini, Iraê Amaral ; Laclau, Jean-Paul (Forest Ecology and Management, 2019) [Artigo]
Improving our understanding of the spatiotemporal dynamics of fine roots in deep soil layers is of utter importance to manage tropical planted forests in a context of climate change. Our study aimed to assess the effect ... -
Land use change alters the radiocarbon age and composition of soil and water-soluble organic matter in the Brazilian Cerrado
; ; ; ; ; Bernardi, Rodolpho; Faria, Marianne Fidalgo de ; Guerrini, Iraê Amaral ; ; (Geoderma, 2019) [Artigo]
The Brazilian Cerrado has undergone extensive land-use change in the past century with large areas converted to agriculture and silviculture. Eucalyptus is the dominant planted tree species in Brazil, but the short rotations ... -
Sewage sludge compost as a substrate for croton seedlings production
Lopes, Marcela Caetano; Mateus, Caroline De Moura D'Andréa ; Alves, Dávilla Alessandra da Silva ; ; ; Bôas, Roberto Lyra Villas (Ornamental Horticulture, 2018) [Artigo]
A floricultura está sempre em busca de materiais novos e de baixo custo para serem utilizados como substrato para o cultivo de plantas. Lodo de esgoto é um resíduo sólido orgânico do tratamento de esgoto e pode ser utilizado ... -
Radicular system of grass cultivated in geotext gramatures under subsurface irrigation
Nascimento, Thiara Silvestre; Bôas, Roberto Lyra Villas ; ; ; Araújo, E Victor Rocha (IRRIGA, 2019) [Artigo]
Local irrigation has its importance within Brazilian agriculture, mainly due to low water consumption resulting from the water crisis the country has been facing in recent years. The objective of the research was to evaluate ... -
Persistence of fecal contamination indicators and pathogens in class b biosolids applied to sugarcane fields
; de Faria, Marianne F.; ; ; Guerrini, Iraê A. ; Passos, José Raimundo S. ; ; ; ; et al. (Journal of Environmental Quality, 2019) [Artigo]
Agricultural recycling of human Class B biosolids in sugarcane (Saccharum spp.) crop is a promising alternative to reduce the costs of biosolids disposal. However, the presence of fecal contamination indicators such as ... -
Sewage sludge compost in zoysia grass sod production
Mota, Flávia Diniz; Bôas, Roberto Lyra Villas ; Mateus, Caroline de Moura D’Andréa ; Silva, Tatiane Bortoletto Gomes da (Revista Ambiente e Agua, 2019) [Artigo]
This study evaluated whether the use of composted sewage sludge in zoysia grass sod production can partially or completely substitute fertilization based on urea. The experiment was conducted on a sod farm located in ... -
Use of effluents and composted sewage sludge on the bioavailability of heavy metals in a tropical soil
Alves, Davilla Alessandra Da Silva; Louzada, Isabela Seixo De Brito ; Lanza, Marcio Henrique ; Sartori, Maria Marcia Pereira ; Grassi Filho, Helio (IRRIGA, 2018) [Artigo]
The objective of this study was to evaluate the impacts of irrigation with treated effluent of domestic origin (EET) and different doses of composted sewage sludge (CSS) on soil chemical attributes and heavy metals ... -
Sugarcane yield fertigation management with doses of N and inoculated with diazotrophic bacteria
; ; Arlanch, Adolfo Bergamo; Boas, Roberto Lyra Villas ; ; (IRRIGA, 2018) [Artigo]
The objective of this study was to evaluate the efficiency of inoculation with diazotrophic bacteria and nitrogen fertilization on yield and technological quality of sugarcane (cane plant), in the following managements: ... -
Aluminum tolerance in castor bean lines
Freitas, Lucas Barbosa de; Fernandes, Dirceu Maximino ; ; ; Zanotto, Mauricio Dutra (Pesquisa Agropecuaria Tropical, 2018) [Artigo]
Castor bean plants are susceptible to aluminum (Al) in the soil, requiring adequate management techniques for their cultivation in acid soils containing high Al levels, as it occurs in tropical regions. This study aimed ... -
USE OF SEWAGE SLUDGE FOR SEEDLINGS PRODUCTION OF BRAZILIAN PEPPER
; Guerrini, Irae Amaral (Revista Arvore, 2014) [Artigo]
The objective of this study was to evaluate the feasibility of the sewage sludge used as substrate component for seedlings production of Brazilian pepper (Schinus terebinthifolius Raddi). The following proportions of sewage ... -
Inorganic phosphorus forms in an Oxisol under no-till after industrial and municipal residues application
; ; Fernandes Deus, Angelica Cristina; Bull, Leonardo Theodoro (Revista De Agricultura Neotropical, 2019) [Artigo]
Industrial and municipal residues applied to agricultural crops under no-till (NT) can promote benefits to many soil properties. The reuse of such materials reduces the supply of mineral fertilizers and provides greater ... -
Seed position and influences on Caesalpinia pulcherrima germination and reserve proteins
Ferreira dos Santos, Patrick Luan; Monteiro de Castilho, Regina Maria ; (Ornamental Horticulture-revista Brasileira De Horticultura Ornamental, 2019) [Artigo]
Caesalpinia pulcherrima has diverse uses in the world, including ornamental and landscape characteristics, but there is a great disparity of germination during the time of seedlings production, being this factor attributed ... -
Sources and doses of aluminum in experiments with rice in nutrient solution
Freitas, Lucas B. de; Fernandes, Dirceu M. ; ; Moniz, Arianne ; Mazziero, Beatriz G. ; (Revista Brasileira De Engenharia Agricola E Ambiental, 2019) [Artigo]
The aluminum source to produce toxicity in upland rice in nutrient solution experiments is not yet well established, althought the aluminum potassium sulfate has been utilized source to produce aluminum toxicity. However, ... -
Influence of substrate base on sports field covered with bermuda grass
D'Andrea Mateus, Caroline de Moura; ; Rossetto Pescatori Jacon, Camila Paula ; ; Pereira Sartori, Maria Marcia ; Fernandes, Dirceu Maximino ; Villas Boas, Roberto Lyra (Ornamental Horticulture-revista Brasileira De Horticultura Ornamental, 2017) [Artigo]
The sports field consists of three layers (sub-base, base (substrate) and grass). The base is responsible for the radicular development of the grass, directly influencing the characteristics that provide quality, water ... -
Phosphorus Fractions in Soil With Organic and Mineral Fertilization in Integrated Crop-Livestock System
; ; ; ; Grohskopf, Marco Andre; ; (Revista Brasileira De Ciencia Do Solo, 2019) [Artigo]
Use of organic fertilizers in integrated crop-livestock (iCL) systems may affect soil phosphorus fractions. This study aimed to determine phosphorus fractions in the soil under the iCL system after six years of application ... -
Rhizobial Inoculation and Molybdenum Fertilization in Peanut Crops Grown in a No Tillage System After 20 Years of Pasture
Costa Crusciol, Carlos Alexandre; ; ; ; ; ; Ribeiro, Livia Cristina ; Costa, Nidia Raquel (Revista Brasileira De Ciencia Do Solo, 2019) [Artigo]
Peanut (Arachis hypogea) is an important legume grain consumed by humans and utilized for effective nutrient cycling in a diverse cropping system. Areas that have been cultivated with perennial pasture for decades may have ... -
Behavior of a water Ferrasol under agroforestry systems in extreme south of the state of Sao Paulo, Brazil
Silva, R. B.; Lima, C. C. ; Silva, F. A. M. ; Nakamura, R. ; Iori, P. ; ; ; ; ; et al. (Vii Congreso Iberico De Agroingenieria Y Ciencias Horticolas, 2014) [Trabalho apresentado em evento]
The characterization and quantification of the soil water retention, representing the relationship between the water content and energy that takes place is essential to study the relationships between the soil and the ... -
Plant development and nutrient uptake rate in Dendrobium nobile Lindl
Ichinose, Juliana Garcia dos Santos; Mantovani, Cibele ; ; Pivetta, Kathia Fernandes Lopes ; ; Bôas, Roberto Lyra Villas ; (Journal of Plant Nutrition, 2018) [Artigo]
Dendrobium nobile Lindl. is one of the most cultivated and distributed orchids around the world; however, information on its nutrition is scarce. Our objective was to study the plant development and nutrient accumulation ... -
Critical phosphorus levels and availability for castor oil plant grown in different soil classes of Brazil
; Büll, Leonardo Theodoro; da Silva, André Luiz Pereira ; ; Rigon, João Paulo Gonsiorkiewicz (Australian Journal of Crop Science, 2017) [Artigo]
The current study aims to determine critical P levels in different soil classes and their availability for castor bean initial growth. Extraction was done using Mehlich-1 and ion-exchange resin. The experiment was conducted ... -
Growth of Aechmea fasciata plants in function of substrate base saturation and fertirrigation methods
; ; Bôas, Roberto Lyra Villas; Mateus, Caroline de Moura D'Andréa (Ornamental Horticulture, 2017) [Artigo]
Bromeliads are plants that have a high variability in the fertilization possibilities. This is due to the capacity of absorption of water and nutrients by their foliar trichomes and root system. This research was conducted ...