【摘 要】
：
近几年来,苏联农业科技人员研究播种前利用激光处理春大麦、玉米、向日葵和蓖麻种子对其生长、发育和收成量的影响。赫尔松农学院和农业大学实验农场的科研人员在试验田里利
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近几年来,苏联农业科技人员研究播种前利用激光处理春大麦、玉米、向日葵和蓖麻种子对其生长、发育和收成量的影响。赫尔松农学院和农业大学实验农场的科研人员在试验田里利用激光将播种前的种子光照20—25天,各种农作物增产量如下:春大麦3.0一4.5公担/公顷,向日葵3.1,玉米6.4,蓖麻3.5公
In recent years, Soviet agricultural scientists studied the effects of laser treatment of spring barley, corn, sunflower and castor seeds on their growth, development and yield before sowing. Kherson College of Agriculture and Agricultural University Experimental Farm researchers in the experimental field using laser light before sowing seeds 20-25 days, a variety of crop yield increase is as follows: Spring barley 3.0 to 4.5 km / ha, sunflower 3.1, corn 6.4, 3.5 castor
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