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朝阳县杨树湾乡坡地多,平地少,很适于种植芝麻。因此,历年来都有种植芝麻的习惯。种植芝麻也是农民经济收入的主要途径之一。1992年全乡种植芝麻约1.1万亩,其中种植“辽芝2号”品种约占65％。全乡不但芝麻面积大,而且有的地块连片种植达700余亩。全乡“辽芝2号”平均亩产约66.4公斤,高产地块达71.3公斤。去年,全乡仅种植芝麻一项人均收入达200元左右,每亩地芝麻比种植其它作物可增加经济效益19—120元。他们主要采取了如下几项技术措施。
Poplar Township, Chaoyang County slope more land, less land, it is suitable for planting sesame seeds. Therefore, the habit of growing sesame seeds has been found over the years. Planting sesame seeds is also one of the main ways of economic income of farmers. In 1992, about 11,000 mu of sesame seeds were planted in the township, of which 65% were planted with “No. 2” variety. The township is not only large area of sesame seeds, and some plots planted more than 700 acres. The township, “Liao Zhi 2” average yield about 66.4 kilograms, 71.3 kilograms of high-yield plots. Last year, the township, planting only sesame per capita income of about 200 yuan per acre sesame planting than other crops can increase economic efficiency of 19-120 yuan. They mainly adopted the following several technical measures.