油莎豆,又名油莎草(Cyperus esculentus)、油莎果。原产埃及和印度尼悉亚,属莎草料多年生草本植物,农业上常作一年生作物栽培。滑县植物油料开发公司通过三年的试种证明,油莎豆可春种亦可夏播。在我省平原气候条件下,一般春种亩产1500公斤,麦垅套种亩产1000公斤左右,收获后不误冬小麦播种。 油莎豆地下结果,长园形、扁桃、淡黄褐色,因其味道 Oil Shadou, also known as oil sedge (Cyperus esculentus), oil Shaguo. Originating in Egypt and Nepal, Sydney, is a sedge herbaceous perennial herbs, agriculture is often annual crop cultivation. Huaxian plant oil development company passed three years of trial proved that the oil-Shabu spring can also be broadcast. In the plains of our province, climate conditions, the general spring planted 1500 kg per mu, wheat 垅 intercropping mu 1000 kg, not mistaken winter wheat sowing. Oil Sha beans underground results, long park-shaped, almond, light brown, because of its taste