The use of simulation models is probably the most efficient means for predicting the behavior of pesticides in the soil-plant-water system. The CMLS (Chemical Movement in Layered Soils) simulation model for predicting the fate of pesticides was used for studying the behavior of tebuthiuron, a herbicide used in sugar cane crops, from a sampling grid with 111 sampling points 200 m apart from one another and encompassing three types of soil: Ustic Quartzipsamment, Rhodic Hapludox and Typic Hapludox, all with medium and clay textures. The 373 points assessed by the simulator, generated from samples coming from the original grid and through the geostatistical methods of variography and ordinary kriging, returned the depth values reached by the h...
A fertilização promove incrementos de 30 a 50 % na produtividade de eucaliptos, com especial respost...
Alternative technologies for the rational use of the soil have always been the focus of discussions ...
The study of soil property relationships is of great importance in agronomy aiming for a rational ma...
The use of simulation models is probably the most efficient means for predicting the behavior of pes...
The use of simulation models is probably the most efficient means for predicting the behavior of pes...
Orientadores: Archimedes Perez Filho, Sidney Rosa VieiraTese (doutorado) - Universidade Estadual de ...
A matéria orgânica (MO) do solo é importante na disponibilidade de nutrientes, agregação do solo e n...
Los modelos de simulación de cultivos permiten analizar varias combinaciones de laboreo-rotación y e...
A utilização de pesticidas na agricultura é uma prática necessária no controle de pragas, doenças ou...
Para a construção de um modelo de simulação do crescimento de plantas, torna-se necessário o conheci...
This work described a methodology of fertility modeling that integrates chemical properties of the s...
The objective of this work was to simulate, by the RothC model, the changes in soil organic carbon (...
The objective was to model on a scale spatiotemporal dynamics of rangeland vegetation types characte...
Orientador : Prof. Dr. Afonso Figueiredo FilhoCoorientadores : Prof. Dr. Jerome Klaas Vanclay, Prof....
Plot-scale overland flow experiments were conducted to evaluate the efficiency of streamside managem...
A fertilização promove incrementos de 30 a 50 % na produtividade de eucaliptos, com especial respost...
Alternative technologies for the rational use of the soil have always been the focus of discussions ...
The study of soil property relationships is of great importance in agronomy aiming for a rational ma...
The use of simulation models is probably the most efficient means for predicting the behavior of pes...
The use of simulation models is probably the most efficient means for predicting the behavior of pes...
Orientadores: Archimedes Perez Filho, Sidney Rosa VieiraTese (doutorado) - Universidade Estadual de ...
A matéria orgânica (MO) do solo é importante na disponibilidade de nutrientes, agregação do solo e n...
Los modelos de simulación de cultivos permiten analizar varias combinaciones de laboreo-rotación y e...
A utilização de pesticidas na agricultura é uma prática necessária no controle de pragas, doenças ou...
Para a construção de um modelo de simulação do crescimento de plantas, torna-se necessário o conheci...
This work described a methodology of fertility modeling that integrates chemical properties of the s...
The objective of this work was to simulate, by the RothC model, the changes in soil organic carbon (...
The objective was to model on a scale spatiotemporal dynamics of rangeland vegetation types characte...
Orientador : Prof. Dr. Afonso Figueiredo FilhoCoorientadores : Prof. Dr. Jerome Klaas Vanclay, Prof....
Plot-scale overland flow experiments were conducted to evaluate the efficiency of streamside managem...
A fertilização promove incrementos de 30 a 50 % na produtividade de eucaliptos, com especial respost...
Alternative technologies for the rational use of the soil have always been the focus of discussions ...
The study of soil property relationships is of great importance in agronomy aiming for a rational ma...