Zobrazeno 1 - 10
of 22
pro vyhledávání: '"dureza da água"'
Publikováno v:
Revista Águas Subterrâneas, Vol 31, Iss 4, Pp 310-315 (2017)
Water is a fundamental resource for life on earth and its quality defines its various uses. Water quality is known as the result from human actions and from its interaction with the physical environment. Thus water has physical, chemical and biologic
Externí odkaz:
https://doaj.org/article/031068613da6415a820549584d7fbca8
Autor:
Daphne Heloisa de Freitas Muniz, Aline Silva Moraes, Ingrid de Souza Freire, Carlos José Domingos da Cruz, Jorge Enoch Furquim Werneck Lima, Eduardo Cyrino Oliveira-Filho
Publikováno v:
Acta Limnologica Brasiliensia, Vol 23, Iss 3, Pp 307-317 (2011)
INTRODUCTION: Brazil's Federal District (FD) has seen steep population growth in recent years, and this has increased demand for high-quality water. AIM: The present work aims to evaluate the quality of surface water from two water bodies in the FD a
Externí odkaz:
https://doaj.org/article/89fc0504f8ac4f44aab8da04db5ae949
Autor:
D.M. Sanchotene, S.H.B. Dornelles, M.P. Debortoli, JR. Capitanio, R.F. Mezzomo, R.A. Gonçalves
Publikováno v:
Planta Daninha, Vol 25, Iss 2, Pp 415-419 (2007)
Na safra agrícola de 2004/2005, em Santa Maria/RS, foi realizado um experimento com o objetivo de avaliar a influência de sais e do pH da água de diferentes fontes de abastecimento de pulverizadores (água de fonte mineral, água de açude e água
Externí odkaz:
https://doaj.org/article/0d556c6f88aa4d63b51a2de226854ab1
Publikováno v:
Ciência Rural, Vol 30, Iss 1, Pp 97-104 (2000)
A qualidade da água, no que se refere aos teores de argila, matéria orgânica e sais solúveis, pode afetar a eficiência biológica dos herbicidas. O presente trabalho teve por objetivo determinar a condutividade elétrica, o pH e as curvas de aci
Externí odkaz:
https://doaj.org/article/97280de2cc8b41488765470cf3dabba4
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Submitted by Ana Rebelo (amsr@isep.ipp.pt) on 2021-01-06T14:14:24Z No. of bitstreams: 1 DM_DanielaBorges_2020_MEQ.pdf: 4926863 bytes, checksum: 6cb96cf4ad39d60b72c2b0b88c1ab60c (MD5) Approved for entry into archive by Ana Rebelo (amsr@isep.ipp.pt) on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::483ea6f1654eb2919fa7dea1d722f422
Publikováno v:
Planta Daninha, Vol 37 (2019)
Planta Daninha, Volume: 37, Article number: e019182818, Published: 10 JUN 2019
Planta Daninha v.37 2019
Planta daninha
Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)
instacron:SBCPD
Planta Daninha, Volume: 37, Article number: e019182818, Published: 10 JUN 2019
Planta Daninha v.37 2019
Planta daninha
Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)
instacron:SBCPD
Water hardness antagonism and the effect of ammonium sulphate (AMS) on efficacy of glyphosate have been well documented. However conflicting results between weed species were noted by the authors. Greenhouse experiments were conducted twice at the Fe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ab19950e6dae8a0aed01fe346ca681e
https://doi.org/10.1590/s0100-83582019370100041
https://doi.org/10.1590/s0100-83582019370100041
Autor:
Copatti, Carlos Eduardo
Publikováno v:
Repositório Institucional da UFSMUniversidade Federal de Santa MariaUFSM.
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
The purpose of this study was to verify the effect of dietary salt (NaCl) supplementation, water hardness and pH on growth, survival and ionoregulation of silver catfish (Rhamdia qu
The purpose of this study was to verify the effect of dietary salt (NaCl) supplementation, water hardness and pH on growth, survival and ionoregulation of silver catfish (Rhamdia qu
Externí odkaz:
http://repositorio.ufsm.br/handle/1/4311
Autor:
Couto Júnior, Osório Moreira
Publikováno v:
Repositório Institucional da Universidade Estadual de Maringá (RI-UEM)
Universidade Estadual de Maringá (UEM)
instacron:UEM
Universidade Estadual de Maringá (UEM)
instacron:UEM
Orientador: Prof.ª Dr.ª Maria Angélica Simões Dornellas de Barros Coorientador: Prof. Dr. Pedro Augusto Arroyo ; Prof. Dr. Edson Antônio da Silva Tese (doutorado em Engenharia Química)--Universidade Estadual de Maringá, Centro de Tecnologia, D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3147ebae24408da36d4e3b8b9b3e9505
http://repositorio.uem.br:8080/jspui/handle/1/6472
http://repositorio.uem.br:8080/jspui/handle/1/6472
Autor:
Golombieski, Jaqueline Ineu
Publikováno v:
Repositório Institucional da UFSMUniversidade Federal de Santa MariaUFSM.
Conselho Nacional de Desenvolvimento Científico e Tecnológico
In the first study examined ammonia, urea, creatinine, protein, nitrite, nitrate, and phosphorus (P) excretion at different water hardness, humic acid or pH levels in silver catfish
In the first study examined ammonia, urea, creatinine, protein, nitrite, nitrate, and phosphorus (P) excretion at different water hardness, humic acid or pH levels in silver catfish
Externí odkaz:
http://repositorio.ufsm.br/handle/1/3282
Autor:
Golombieski, Jaqueline Ineu
Publikováno v:
Biblioteca Digital de Teses e Dissertações do UFSM
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
Conselho Nacional de Desenvolvimento Científico e Tecnológico In the first study examined ammonia, urea, creatinine, protein, nitrite, nitrate, and phosphorus (P) excretion at different water hardness, humic acid or pH levels in silver catfish (Rha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::3ae0ad5f7da7b5c0dc4c45b3e646a8e9
http://repositorio.ufsm.br/handle/1/3282
http://repositorio.ufsm.br/handle/1/3282