Effective Rainfall
Mostrando 1-12 de 41 artigos, teses e dissertações.
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1. Phenology, thermal requirements and maturation of the SR 0.501-17 white wine grape hybrid cultivated in contrasting climatic conditions
ABSTRACT The SR 0.501-17 grape hybrid developed for wine making purposes, is characterized for producing white grapes and small berries with seeds. The purpose of this study was to characterize the phenology, thermal requirements and must physicochemical characteristics of the hybrid, in contrasting climatic conditions due to altitude at Jundiaí (715m) and
Rev. Ceres. Publicado em: 2020-08
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2. Leaching and Persistence of Sulfentrazone when Mixed with Adjuvants
RESUMO: Objetivou-se neste trabalho estudar a influência de adjuvantes na lixiviação e na persistência do sulfentrazone em um Argissolo Vermelho-Amarelo. O solo foi acondicionado em colunas de PVC de 10 cm de diâmetro por 50 cm de comprimento. Os tratamentos foram compostos pela combinação do herbicida sulfentrazone misturado a seis adjuvantes (Adesil
Planta daninha. Publicado em: 30/09/2019
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3. Características físicas e microbiológicas de compostagem de resíduos animais
RESUMO Objetivou-se com o presente trabalho caracterizar o processo de compostagem de fluxo contínuo e aeração passiva de resíduos da produção e abate da caprino-ovinocultura e de seu composto orgânico gerado. O processo de compostagem utilizou resíduos sólidos provenientes da produção e do abate de caprinos e ovinos e foi realizado em galpão de
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2019-02
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4. Relationship Among Crop Systems, Soil Cover, and Water Erosion on a Typic Hapludox
ABSTRACT Several soil conservation practices are used to reduce water erosion and ensure sustainable agriculture. An effective crop management practice is intercropping, in which two or more crops with different architectures and vegetative cycles are grown simultaneously in the same area. We hypothesized that intercropping of corn and jack-bean increases so
Rev. Bras. Ciênc. Solo. Publicado em: 08/03/2018
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5. Microclimate alterations caused by agricultural hail net coverage and effects on apple tree yield in subtropical climate of Southern Brazil
ABSTRACT The use of hail net coverage on plants is an effective measure to mitigate damage caused by hailstorms. In southern Brazil, areas with apple orchards under hail net coverage have increased in recent years. However, little is known about the possible effects on the microclimate and, consequently, on plant growth, crop yield and fruit quality. The hyp
Bragantia. Publicado em: 18/12/2017
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6. Seasonal dynamics and management of whitefly ( Bemesia tabaci Genn.) in tomato ( Solanum esculentum Mill.)
ABSTRACT Studies on seasonal dynamics of white fly (Bemesia tabaci) on tomato (Solanum esculentum var. Pusa Ruby) revealed that it appeared first during the 13th and reached maximum during 21st standard meteorological week. A positive correlation between adult population and abiotic factors viz. temperature (maximum and minimum) and sunshine hours was obser
Braz. arch. biol. technol.. Publicado em: 17/08/2017
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7. Mitigation of the Gradient of Chemical Properties in the Rooting Zone of Dystrophic Oxisols by Gypsum and Lime Inputs under a No-Till System
ABSTRACT Improvement of soil chemical properties in dystrophic Oxisols managed under long-term no-tillage system (NTS) with surface broadcast lime has been, frequently, restricted to a shallow topsoil layer. As a consequence, a sharply-defined chemical quality gradient is created, with deterioration from the surface towards deeper layers in Oxisols in southe
Rev. Bras. Ciênc. Solo. Publicado em: 22/06/2017
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8. Climate Variability and Avian Cholera Transmission in Guangxi, China
ABSTRACT In recent years, Guangxi has become one of the most severely affected provinces by epidemics of avian cholera in China. To date, the major determinant climatic factors of the disease in the region have remained largely unknown, making it difficult to effectively target countermeasures for avian cholera surveillance and control. This study aimed to q
Rev. Bras. Cienc. Avic.. Publicado em: 2017-06
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9. Genesis and Classification of Soils from Subtropical Mountain Regions of Southern Brazil
ABSTRACT Soils formed in high mountainous regions in southern Brazil are characterized by great accumulation of organic matter (OM) in the surface horizons and variation in the degree of development. We hypothesized that soil properties and genesis are influenced by the interaction of parent materials and climate factors, which differ depending on the locati
Rev. Bras. Ciênc. Solo. Publicado em: 03/11/2016
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10. Agriculture and food security challenge of climate change: a dynamic analysis for policy selection
ABSTRACT This study presents an empirical examination of climate change related to vulnerability impacts on food security and remedial adaptation options as a suitable strategy by prioritizing needs over a 50-year period. An Empirical Dynamic Commutable General Equilibrium Model for Climate and the Economy (EDCGECE) is applied using future strategies for Mal
Sci. agric. (Piracicaba, Braz.). Publicado em: 2016-08
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11. New classification of natural breeding habitats for Neotropical anophelines in the Yanomami Indian Reserve, Amazon Region, Brazil and a new larval sampling methodology
Here we present the first in a series of articles about the ecology of immature stages of anophelines in the Brazilian Yanomami area. We propose a new larval habitat classification and a new larval sampling methodology. We also report some preliminary results illustrating the applicability of the methodology based on data collected in the Brazilian Amazon ra
Mem. Inst. Oswaldo Cruz. Publicado em: 2015-09
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12. Cost-effective joints configurations of concrete pavements for a sustainable infrastructure
Abstract Nowadays, there are Concrete Pavements (CPs) with Joints Configurations (JCs) that reduce initial costs about 20%. But are these JCs produced by Early-Entry Saw-Cutting (EESC), Unsealed Joints (UJs) and Shorter Joint Spacing (ShJS) able to maintain the traditional performance of CPs? The aim of this paper is to analyze the effects of the joints beha
J. Transp. Lit.. Publicado em: 2015-04