论文部分内容阅读
永年县是河北唯一的优质大蒜生产出口基地,品种为永年白蒜,四六瓣、薹头兼收。永年大蒜生产有以下6个特点:一是生产历史悠久。二是生产条件独特。因永年土质壤土偏粘,褐色团粒结构,结构松驰,土壤湿度大,非常适合大蒜耐寒、怕旱、喜潮湿的生长特点。三是规模大。改革开放以来,大蒜产区已由1万亩发展到18万亩,年产蒜薹、蒜头各1亿多公斤。四是效益高。大蒜种植与小麦生产季
Yongnian County is the only high-quality garlic production and export base in Hebei Province, Yongnian white varieties of varieties, 46, petals and both income. Yongnian garlic production has the following six characteristics: First, the production has a long history. Second, the production conditions are unique. Due to Yongnian soil loam partial sticky, brown aggregate structure, structure relaxation, soil moisture, is very suitable for garlic cold, afraid of drought, hi damp growth characteristics. Third, large-scale. Since the reform and opening up, the garlic producing area has grown from 10,000 mu to 180,000 mu with an annual output of garlic sprouts and garlic heads of over 100 million kilos. Fourth, high efficiency. Garlic planting and wheat season