【摘 要】
：
为了推动全市棉花生产,降低生产成本,提高植棉效益,邯郸市积极引进新品种进行试验、示范,1994年引进的两个棉花品种又获成功。 一、抗虫棉 为从根本上解决棉铃虫防治难的问
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为了推动全市棉花生产,降低生产成本,提高植棉效益,邯郸市积极引进新品种进行试验、示范,1994年引进的两个棉花品种又获成功。 一、抗虫棉 为从根本上解决棉铃虫防治难的问题,肥乡县张达乡从中棉所引进了抗虫棉新品种——中13抗虫系,示范面积达300亩,通过一年来的试种,该品种表现出三大优点: 一是抗虫效果好。在试验区内,在全生育期不治虫的情况下,该品种亩产皮棉58.7公斤,而对照品种中13原品种为12.7公斤,冀无2031为14.7公
In order to promote the city’s cotton production, reduce production costs, improve cotton benefits, Handan actively introduce new varieties for testing, demonstration, the introduction of two cotton varieties in 1994 and success. First, the insect-resistant cotton To fundamentally solve the problem of prevention and treatment of cotton bollworm, Zhang County, Feixiang County from the cotton introduced a new variety of insect-resistant - in 13 insect-resistant lines, demonstration area of 300 acres, through the past year The species showed three major advantages: First, the insect-resistant effect is good. In the experimental area, during the whole growth period without pest control, the cultivars produced 58.7 kg of lint per mu, compared with 12.7 kg of the control cultivars, and 14.7 kg
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