温室张挂反光幕增效技术孙梅丽，高文武，田雅君（梅河口市农业广播学校）我省冬季、早春温室生产和育苗，由于光照不足使作物的生长发育受到影响，利用人工补光，不但设备昂贵，能源也不允许。实践证明利用反光幕具有较好的增光效应。距反光幕阳面零米处增加光照０．６～... Greenhouse hanger anti-glare curtain synergistic effect SUN Mei-li, GAO Wen-wu, TIAN Ya-jun (Meihekou Agricultural Broadcasting School) In winter and early spring, greenhouse production and seedling raising in our province affected the growth and development of crops due to insufficient illumination. Energy is not allowed either. Practice has proved that the use of reflective screens have better light-adding effect. Reflector from the sun at the surface of 0,0 meters increase in light 0.6 ~ ...