志丹吴起两县山地苹果生产情况调查
NORTHWEST HORTICULTURE(2009)
Abstract
陕西省志丹、吴起两县处于暖温带半干旱气候区,北接靖边,西靠甘肃的华池,春季干旱多风,夏季旱涝相间,秋季冷凉湿润,冬季干燥寒冷,有延安的"西藏"之称.苹果是延安富民产业之一,市委市政府绿色产业规划要求实施苹果北扩战略,发展山地苹果园.2008年5月,笔者对志丹、吴起两县苹果生产进行了详细的凋研.
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