Zobrazeno 1 - 10
of 382
pro vyhledávání: '"CNPQ::CIENCIAS AGRARIAS::AGRONOMIA::CIENCIA DO SOLO"'
Publikováno v:
Repositório Institucional da UFUUniversidade Federal de UberlândiaUFU.
Embrapa - Empresa Brasileira de Pesquisa Agropecuária
O Brasil é o maior produtor mundial de feijão-comum (Phaseolus vulgaris L.) e o grão é produzido em todo território nacional. Em seu cultivo predominam sistemas de produção com baixo
O Brasil é o maior produtor mundial de feijão-comum (Phaseolus vulgaris L.) e o grão é produzido em todo território nacional. Em seu cultivo predominam sistemas de produção com baixo
Externí odkaz:
https://repositorio.ufu.br/handle/123456789/20681
Autor:
Queiroz, Rosemar de
Publikováno v:
Repositório Institucional da UFSMUniversidade Federal de Santa MariaUFSM.
Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPq
High intensity of rains, associated with inadequate management in agricultural areas, have been caused loss of large volumes of soil by erosion, leading the sedime
High intensity of rains, associated with inadequate management in agricultural areas, have been caused loss of large volumes of soil by erosion, leading the sedime
Externí odkaz:
http://repositorio.ufsm.br/handle/1/12835
Publikováno v:
Repositório Institucional da UFSMUniversidade Federal de Santa MariaUFSM.
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
The knowledge of P dynamics in grassland ecosystems may be important to prescription of changes caused by the addition of different sources of phosphate fertilizers in the P forms o
The knowledge of P dynamics in grassland ecosystems may be important to prescription of changes caused by the addition of different sources of phosphate fertilizers in the P forms o
Externí odkaz:
http://repositorio.ufsm.br/handle/1/5543
Autor:
Dalla Nora, Douglas
Publikováno v:
Repositório Institucional da UFSMUniversidade Federal de Santa MariaUFSM.
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES
The adoption of no-tillage system led to several physical, chemical and biological improvements in the soil. However, these improvements have been restricted to the superfic
The adoption of no-tillage system led to several physical, chemical and biological improvements in the soil. However, these improvements have been restricted to the superfic
Externí odkaz:
http://repositorio.ufsm.br/handle/1/11722
Autor:
Pedron, Fabrício de Araújo
Publikováno v:
Repositório Institucional da UFSMUniversidade Federal de Santa MariaUFSM.
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
In the last decades, the phenomenon of the urbanization has been transforming a large natural spaces into an extremely altered areas. The conversion of a rural society to an urban o
In the last decades, the phenomenon of the urbanization has been transforming a large natural spaces into an extremely altered areas. The conversion of a rural society to an urban o
Externí odkaz:
http://repositorio.ufsm.br/handle/1/5469
Autor:
Michelon, Cleudson José
Publikováno v:
Repositório Institucional da UFSMUniversidade Federal de Santa MariaUFSM.
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
The irrigated áreas are caracterized by an intensification of the land use, and as consequence, an intense use of the soil. This usually results in a higher pressure of the soil st
The irrigated áreas are caracterized by an intensification of the land use, and as consequence, an intense use of the soil. This usually results in a higher pressure of the soil st
Externí odkaz:
http://repositorio.ufsm.br/handle/1/5464
Autor:
Toledo, Jaderson dos Anjos
Publikováno v:
Repositório Institucional da UFSMUniversidade Federal de Santa MariaUFSM.
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
In Brazil, the SMP buffer has been used since the 60's as the main method to estimate the potential acidity and/or the soil lime requirement. However, SMP contains pnitrophenol and
In Brazil, the SMP buffer has been used since the 60's as the main method to estimate the potential acidity and/or the soil lime requirement. However, SMP contains pnitrophenol and
Externí odkaz:
http://repositorio.ufsm.br/handle/1/5534
Autor:
Pes, Luciano Zucuni
Publikováno v:
Repositório Institucional da UFSMUniversidade Federal de Santa MariaUFSM.
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
In farming systems with annual crops, the crop establishment period is characterized by intense soil disturbance in conventional tillage (CT) or disturbance only in the sowing line,
In farming systems with annual crops, the crop establishment period is characterized by intense soil disturbance in conventional tillage (CT) or disturbance only in the sowing line,
Externí odkaz:
http://repositorio.ufsm.br/handle/1/3330
Autor:
Mentges, Marcelo Ivan
Publikováno v:
Repositório Institucional da UFSMUniversidade Federal de Santa MariaUFSM.
Conselho Nacional de Desenvolvimento Científico e Tecnológico
The Central Depression is an area with sedimentary rocks, presenting a large variety of soils. In highlands Alfisols are found, whereas in lowlands Planosols and Endoaqualf. The mor
The Central Depression is an area with sedimentary rocks, presenting a large variety of soils. In highlands Alfisols are found, whereas in lowlands Planosols and Endoaqualf. The mor
Externí odkaz:
http://repositorio.ufsm.br/handle/1/5518
Publikováno v:
Repositório Institucional da UFSMUniversidade Federal de Santa MariaUFSM.
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Sol compaction effects on soil and plants has been subject of several studies. However, several parameters are used to evaluate soil compaction like bulk density and soil penetratio
Sol compaction effects on soil and plants has been subject of several studies. However, several parameters are used to evaluate soil compaction like bulk density and soil penetratio
Externí odkaz:
http://repositorio.ufsm.br/handle/1/5602