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| 韭菜原产我国,栽培已久;《诗经》有献羔祭韭之句,庶人荐韭韭见于《礼记》。韭菜不仅鲜美富于营养,且具多种疗效,药圣孙思邈说:韭味酸,肝病宜食之,大益人心。它含有较胡萝卜还多的胡萝卜素,以及大量的钙、磷、铁和维生素 B、C,蛋白、脂肪、糖类、挥发油等。苏东坡曾赞美过韭菜:渐觉东风料峭寒,青蒿黄韭试春盘。如管理好一年可割数 |
| 关键词: 挥发油 眼蕈蚊科 鉴定 抱器端 胡萝卜素 双翅目 新种 迟眼蕈蚊属 苏东坡 韭菜蛆 |
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| NOTES ON THE FRAGRANT ONION GNATS WITH DESCRIPTIONS OF TWO NEW SPECIES OF BRAOYSIA(SCIARIDAE:DIPTERA) |
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| Abstract: |
| The dark-winged fungus gnats or root maggots are very important pest of the Fragrant Onion(or Fragrant-flowered Garlic)and other plants in the Northten part of China.Although,it was recorded as Phorodonta flavipes or Sciara sp.bysome authors,but no specific study has been made for the identification of this group. The present is the first of a series of papers on Chinese Sciaridae. Two species of the genus Bradysia are described as new to science,and the type specimens are kept in the Insect Collections of ... |
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