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绿芦笋以其丰富的营养和药用价值而著称于世,被列为世界十大名菜之一。近年来,河北省河间市益丰农业科研所对芦笋高产栽培进行了试验研究,取得了成功的技术经验,现总结如下: (一)建立高标准温室大棚 选择背风向阳,地势平坦。土壤肥沃,耕层深厚,排灌方便,通气良好的砂质土壤地块建棚。棚向以坐北朝南偏阳5度采
Green asparagus is famous for its rich nutrition and medicinal value, and is listed as one of the world’s top ten dishes. In recent years, Hebei HeFeng Yifeng Agricultural Research Institute of asparagus high yield cultivation conducted a pilot study and achieved successful technical experience, are summarized as follows: (A) the establishment of high standard greenhouse greenhouse leeward sunny, flat topography. Fertile soil, deep plow, irrigation and drainage convenient, well-ventilated sandy soil plots shed. Shed to sit north south yang 5 degrees mining