|
|||||
|
|
| 富钾绿肥籽粒苋对烤烟干物质积累和产量、质量的影响 | |
| 引用本文： | 雷波,王昌全,伍仁军,张隆伟,杨建,冯广林,杜倩,刘朝科.富钾绿肥籽粒苋对烤烟干物质积累和产量、质量的影响[J].中国烟草学报,2011,17(5):69-73. |
| 作者姓名： | 雷波 王昌全 伍仁军 张隆伟 杨建 冯广林 杜倩 刘朝科 |
| 作者单位： | 1. 四川农业大学资源环境学院,雅安625014;宜宾市烟草公司,宜宾644000 2. 四川农业大学资源环境学院,雅安,625014 3. 四川省烟草公司,成都,610000 4. 宜宾市烟草公司,宜宾,644000 5. 川渝中烟工业公司技术研发中心,成都,610066 6. 川渝中烟工业公司物资供应中心,成都,610066 |
| 基金项目： | 攀枝花市烟草专卖局(公司)重点项目"烤烟精准化施肥管理系统研究与应用"，川渝中烟工业公司重点项目"凉攀烟区'红大'烟叶品质生态适宜区划与WebGIS信息系统的开发应用"，"普格'红大'烟叶生产安全性评价及其低害化生产调控措施研究" |
| 摘 要： | 在等量氮、磷、钾配比条件下,研究了富钾绿肥籽粒苋与化肥不同配比(有机态氮30%、50%、70%)对烤烟干物质积累和产量的影响,结果表明:⑴富钾绿肥籽粒苋与化肥配施有利于烟株早生快发,分别使干物质积累总量、积累强度和烟叶产量平均提高24.0%、16.9%和17.6%;(2)随着有机态氮比例增加,烟叶成熟落黄推迟,干物质积累总量、积累强度和烟叶产量增幅显著减小,烟叶品质下降;(3)30%有机态氮的处理比对照产量提高27.8%,均价提高18.8%,效果最佳。 |
| 关 键 词： | 烤烟 绿肥 籽粒苋 化肥 干物质积累 |
Effect of rich-potassium green manure amaranthus on dry matter accumulation, yield and quality of flue-cured tobacco |
|
| LEI Bo,WANG Chang-quan,WU Ren-jun,ZHANG Long-wei,YANG Jian,FENG Guang-lin,DU Qian,LIU Chao-ke.Effect of rich-potassium green manure amaranthus on dry matter accumulation, yield and quality of flue-cured tobacco[J].Acta Tabacaria Sinica,2011,17(5):69-73. | |
| Authors: | LEI Bo WANG Chang-quan WU Ren-jun ZHANG Long-wei YANG Jian FENG Guang-lin DU Qian LIU Chao-ke |
| Affiliation: | LEI Bo1,2,WANG Chang-quan1,WU Ren-jun3,ZHANG Long-wei3,YANG Jian2,FENG Guang-lin4,DU Qian4,LIU Chao-ke51 College of Resource and Environment,Sichuan Agricultural University,Ya'an 625014,China,2 Yibin Municipal Tobacco Company in Sichuan Province,Yibin 644000,3 Sichuan Provincial Tobacco Company,Chengdu 610000,4 Technical Center,China Tobacco Chuanyu Industrial Corporation,5 Materials Purchasing Center |
| Abstract: | Effect of rich-potassium green manure amaranthus with different proportions(organic nitrogen 30%,50%,70%) of chemical fertilizer on dry matter accumulation,yield and quality of flue-cured tobacco was studied.Results indicated that:(1)applying rich-potassium green manure amaranthus with chemical fertilizer can promote root growth,increase accumulation and intensity of dry matter as well as yield by 24.0%,16.9% and 17.6% respectively.(2) increasing the proportion of organic nitrogen resulted in later mature,l... |
| Keywords: | flue-cured tobacco green manure amaranthus chemical fertilizer dry matter accumulation |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |