论文部分内容阅读
烟麦共生期是影响麦套烟生长发育的主要因素之一，研究结果表明烟麦共生期长短能显著地影响烤烟前期、中期的生长发育进程，对烤烟的成熟采收期、产量、上中等烟比例、烟叶含水量有一定的影响。本试验条件下共生期对烤烟化学成分影响不明显；烟麦共生期具有一定的可塑性。
The symbiotic period of tobacco and wheat is one of the main factors that affect the growth and development of wheat. The results showed that the symbiotic duration of tobacco could significantly affect the growth and development of flue-cured tobacco in the early and middle stages, and the maturity, yield, The proportion of tobacco, leaf moisture content have a certain impact. Under the experimental conditions, the symbiotic period has no obvious effect on the chemical composition of flue-cured tobacco; the symbiotic period of tobacco and wheat has some plasticity.