2Ames G K, Kuepper G. Tree fruits: organic production overview [R]. National Sustainable Agriculture Information Service, 2004:1-32. 被引量:1
3Granatstein D, Kirby E,Willer H. The Production Base for Organic Temperate Fruit, Berries and Grapes[R]. The World of Organic Agriculture-Statistics and Emerging Trends, 2009 :108-111. 被引量:1