天津农业科学2019，Vol.25Issue(1)：9-13,5.DOI:10.3969/j.issn.1006-6500.2019.01.003
磷、硫、硼肥用量对烟叶石油醚提取物含量及品质的影响
Effects of Phosphorus, Sulfur and Boron Fertilizers on the Content and Quality of Petroleum Ether Extracts in Tobacco Leaves
摘要
Abstract
In order to explore the effects of phosphorus, sulfur and boron fertilizers on flue-cured tobacco, further improve the quality of tobacco leaves; Yunyan 87 was used as material to conduct field experiments in Xieba Tobacco Park in Zunyi City to study the different dosages of phosphorus, sulfur and boron fertilizer on tobacco leaf gland hair. The effects of density, petroleum ether extract and chemical composition of tobacco leaves. The results showed that phosphorus, sulfur and boron fertilizer increased the glandular hair density of flue-cured tobacco growing leaves, reduced the amount of glandular hairs in mature stage, promoted the content of petroleum ether extract in tobacco leaves and the leaves after roasting, and improved the intrinsic chemistry of tobacco leaves. The content of the ingredients made the ratio more harmonized, and both show that the application of high levels of phosphate fertilizer was better. In general, with T5 (P2O5112.5 kg·hm-2, S 75 kg·hm-2, B 3 kg·hm-2) was the best treatment that the quality of tobacco leaves was better.关键词
烤烟/腺毛/石油醚提取物/品质Key words
flue-cured tobacco/gland war hair/petroleum ether extract/quality分类
农业科技引用本文复制引用
李先红,廖恒,曹本福,苟剑愈,孟源,刘京,陆引罡..磷、硫、硼肥用量对烟叶石油醚提取物含量及品质的影响[J].天津农业科学,2019,25(1):9-13,5.基金项目
遵义市烟草公司科技项目[遵烟计(2016)1号] （2016）
