- 已选条件:
-
× Management systems
来源:Entomological Communications , 2022
作者:Eduardo Engel;GustavoAntes Beskow;Ana L. de P.Ribeiro;等
关键词:Population dynamics;Monitoring;...
使用许可:Unknown
2 Fractions of soil organic matter under pasture, tillage system and crop-livestock integration [期刊论文]
来源:Semina: Ciências Agrárias , 2015
作者:Paulo Roberto Gazolla;Marcos Gervasio Pereira;Roni Fernandes Guareschi;等
关键词:Soil organic carbon;Management systems;...
使用许可:Unknown
来源:Russian Journal of Agricultural and Socio-Economic Sciences , 2013
作者:Fasina O.O., Osho I.B.
关键词:Veterinary consultations;Small ruminants;...
使用许可:Unknown
来源:BMC Veterinary Research , 2012
作者:Peter N Thompson;Peter C Irons;Hassan M Mai;等
关键词:Brucellosis;c-ELISA;...
使用许可:CC BY
来源:Production , 2010
作者:Otávio José De Oliveira, Alessandra Bizan De Oliveira, Renan Augusto De Almeida
关键词:Segurança e saúde do trabalho;Sistemas de gestão;...
使用许可:CC BY
来源:Ciência Rural , 2008
作者:Falberni De Souza Costa;Cimélio Bayer;Magda Aparecida De Lima;等
关键词:sistemas de cultivo;energia de ativação;...
使用许可:CC BY