为了加快造林和治沙进度,保証按質量的完成今年造林治沙任务,敖汉旗长胜公社社办林場——姜家店林場全体职工,在公社党委直接領导下,发揮了敢想敢干的共产主义风格,他們根据农业生产队使用长胜播种犁的原理,試制成一种半自动化沙蒿三行播种机,比人工播种沙蒿提高工效八倍多。这部播种机制造很简单(如下图),利用原长胜播种犁稍加改进,将三台連接一块,三齿輕便耘鋤的鋤齿做小铧,前面有一个驅动輪,机架上安上一个播种箱,通过后面釘形齿輪,带动敲打杆,种籽自然均匀的落在壟 In order to speed up the progress of afforestation and sediment control and ensure the completion of this year’s afforestation and sand control tasks according to the quality, Aohan Banner Changsheng commune to do the forest farm - all employees of the Jiangjiadian Forest Farm, under the direct leadership of the commune party, played dare Dare to do the communist style, they are based on the principle of agricultural production team Changsheng sowing plow trial production of a semi-automatic Artemisia three rows of seeder, Artemisia annua artificial seeding increased work efficiency more than eight times. The sowing machine is very simple to manufacture (as shown below). Using the original Changsheng sowing plow, there is a slight improvement. Three hoe gears connected with one piece and three-tooth light-weight hoe are used as smallplants. There is a drive wheel in front, On a sowing box, through the back of the pinion gear, driven tapping rod, the seeds fall naturally in the ridge evenly