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随着人口增加、耕地减少、水土流失严重和农业生产衰退,人们日益关注土地利用的持续经营,以增加作物生产和改善环境条件;作为一种土地综合利用体系的农林业,日益受到人们的重视。世界各国许多农业、林业、生态学、环境科学及有关学科的工作者,对农林业的兴趣日增,并积极从事农林业的研究、推广和国际交流活动。
With the increase of population, the decrease of arable land, the serious soil erosion and the decline of agricultural production, people are paying more and more attention to the sustainable management of land use so as to increase crop production and improve the environmental conditions. Agriculture and forestry, as a system of comprehensive utilization of land, is receiving more and more attention . Many countries in the world are engaged in agriculture, forestry, ecology, environmental sciences and related disciplines and have a growing interest in agriculture and forestry. They are also actively engaged in the research, promotion and international exchange activities in agriculture and forestry.