近日,廊坊师专生物系培育、研制成功了夏玉米新品种廊玉6号。这一新品种于1999年3月17日由河北省农作物品种审定委员会审定通过,建议在全省玉米区推广。抢茬早播种,合理密植、科学追肥是廊玉6号获得高产的关键技术措施。麦收后及时灭茬直播,留苗密度每亩4200株。 Recently, Langfang Teachers College Department of Biology training, the successful development of a new variety of summer maize Langyu 6. This new variety was approved by Hebei Province Crop Variety Approval Committee on March 17, 1999 and proposed to be popularized in the corn area of ​​the province. Sowing stubble early sowing, reasonable close planting, scientific top dressing is Langyu 6 to obtain the key technical measures of high yield. Wheat harvest after timely stubble live, leaving seedling density of 4200 acres per acre.