<<登录旧系统审稿   登录新系统审稿>>

建议您登录自己的邮箱点击审稿链接进入审稿系统 ×
首页 学报新闻 学报概况 编委会 专家库 学术影响 投稿指南 审核流程 标准规范 下载专区 投诉邮箱 联系我们 EngLish

正文 您当前的位置:首页》正文

&nbsp;饼粕型有机肥与烟草专用基肥配施对烟叶品质的影响
作者: 龙世平1  曾维爱2 *  李宏光2  范海珊1  刘朝晖1  黄海龙3  崔新卫1  
单位: (1 湖南省农业科学院农业生物资源利用研究所  长沙 410125;2 中国烟草中南农业试验站郴州基地  湖南 郴州 423000;  
关键词: 饼粕型有机肥  烟草专用基肥  烟叶  农艺性状  品质  
分类号:S572.062
出版年,卷(期):页码:2012 ,43 ( 1 ): 页码:53-56
摘要:

【Objective】To build an enriched-flavor special tobacco brand in Chenzhou and develop fertilizers used in tobacco cultivation, the effects of cake fertilizers in combination with special tobacco fertilizer on the growth and development as well as the quality of tobacco leaves were investigated. 【Method】Different ratios of cake organic fertilizer and special fertilizer were applied as base fertilizer and several agronomic traits and leaf quality determining chemical components were measured and analyzed at different growing stages. 【Result】Compared to control, all treatments resulted in 3.01-5.84% increase in plant height and enhancement in effective leaf number from 5.56-20.39%. Further, the sugar/nitrogen ratio in leaves was closer to 10±1, and nitrogen/nicotine ratio in leaves was closer to 1±0.1. 【Conclusion】The combined treatment (T2) of special tobacco base fertilizer (750 kg/ha) and cake organic fertilizer (292 kg/ha) proved to be the best fertilizer pertinent to the improvement of agronomic traits and leaf quality of tobacco.

基金项目:
作者简介:
参考文献:
服务与反馈:
文章下载】【加入收藏
总浏览数: 2 0 9 2 3 8 5 8  今日总人数: 5 6 3 1
主办:广西农业科学院    地址:广西南宁市大学东路174号   邮政编码:530007
电话:(+86)-771-3243905; (+86)-771-3244920   电子邮箱:nfnyxb@163.com
Copyright © 2011 Nfnyxb.com, All Rights Reserved  版权所有©2011《南方农业学报》编辑部   
 本系统由北京博思汇文数字科技有限公司设计开发 技术服务电话:010-60213898

;