中国烟草学报Issue(2)：67-71,5.DOI:10.3969/j.issn.1004-5708.2013.02.012
低磷低硼条件下叶面喷施磷硼对烤烟叶片中质体色素及其降解产物的影响
Effects of foliage spraying phosphorus and boron on chromoplast pigment and its degradation products in flue-cured tobacco leaves
摘要
Abstract
Effects of foliage spray of phosphorus and boron on chromoplast pigment and its degradation products in flue-cured tobacco leaves growing on low phosphorus and boron soils were studied. Results showed that the treatment effectively increased chlorophyll and carotenoids accumulation during growth stage, improved their degradation efficiency in mature stage, and resulted in less chlorophyll (20.41% cut) whereas more carotenoids (18.52% plus) and its degradation products (43.34% plus), which was beneficial for quality improvement of tobacco leaves. Compared with control, simultaneous foliage spray of phosphorus and boron resulted the best quality with 20.41% less chlorophyll, 18.52% more carotenoids, and 43.34% more carotenoids degradation products.关键词
叶面喷施/磷/硼/质体色素/降解产物Key words
foliage spraying/phosphorus/boron/chromoplast pigment/degradation products分类
农业科技引用本文复制引用
景延秋,张红立,席飞虎,李广良,张欣华,朱金峰,薛立新..低磷低硼条件下叶面喷施磷硼对烤烟叶片中质体色素及其降解产物的影响[J].中国烟草学报,2013,(2):67-71,5.基金项目
河南省烟草专卖局资助项目 （）
