Listar por temas CNPq "CIENCIAS AGRARIAS::AGRONOMIA::CIENCIA DO SOLO::FERTILIDADE DO SOLO E ADUBACAO"

Mostrando ítems 21-24 de 24

    • Sensibilidade de variedades de feijão (Phaseolus vugaris L.) ao alumínio em solução 

      Cunha, Ana Cláudia da (Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 01/07/2013)
      One of the main causes of losses in agricultural productivity is due to the high concentrations of aluminum (Al) in the soil solution, characteristic of acidic weathered soils in the humid tropical zone. Al affects the ...

    • Desenvolvimento de biofertilizante líquido produzido a partir de esterco bovino e cama de frango 

      Oliveira, Eduardo Rodrigo de (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Biotecnologia - PPGBiotec, Câmpus São Carlos, 26/10/2020)
      The organic agriculture appeal for sustainability guides efforts towards the development and implementation of alternative techniques for the use of synthetic inputs in the fertilization of soils and crops. In this way, ...

    • Efeitos do manejo nutricional na cultura do sorgo sacarino [Sorghum bicolor (L.) Moench] 

      Scavazza, Ana Lúcia (Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 01/01/2016)
      Sweet sorghum [Sorghum bicolor (L.) Moench], a Poaceae originating in Central-East Africa, has great potential for the production of bioenergy, and is also part of the energy matrix of countries such as China, United States ...

    • Production, soil amendment and sustainability of sugarcane trash biochar 

      Nakashima, Gabriela Tami (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Planejamento e Uso de Recursos Renováveis - PPGPUR-So, Câmpus Sorocaba, 29/05/2020)
      In the past, sugarcane was harvested manually with the aid of fire to facilitate cutting. And because of the Law of the State of São Paulo n. 11,241, which establishes the end of the use of the burning, the sugarcane trash ...