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New Forest Seedling Production Technologies in Quebec and Their Integration in Reforestation Programs in Developing Countries

出版	Ressources naturelles, faune et parcs, Direction de la recherche forestière, 2003
URL	http://books.google.com.hk/books?id=j3jVjwEACAAJ&hl=&source=gbs_api

註釋New technologies have been developed for crop irrigation and fertilization to ensure that quality nursery seedlings are produced while minimizing the environmental impact of fertilization. This article presents the most recent technological breakthroughs. They are: time domain reflectometry, which is used to control and optimize irrigation, and PLANTEC fertilization software, and LessN software, a tool that simulates mineralization of the organic matter and leaching of nitrates and pesticides.