高碳基土壤修复肥对烤烟生物学性状及经济性状的影响
Effects of High-carbon-based Soil Remediation Fertilizer on the Biological and Economic Characters of Flue-cured Tobacco
孙鹏 1李树利 1董学鑫 1邢金中 1田留栓 1张赫 1彭飞 1刁朝辉1
作者信息
- 1. 辽宁省烟草公司朝阳市公司建平烟叶分公司,辽宁建平 122400
- 折叠
摘要
[目的]探讨高碳基土壤修复肥替代有机肥及部分化学肥料的施用效果.[方法]采用6个不同高碳基土壤修复肥用量,探讨其对烤烟生物学性状及经济性状的影响. [结果]高碳基土壤修复肥能够替代中烟生物有机肥,促进烟株生长和叶片开片,增加烟株根系体积与干物质积累,施用量在900 kg/hm2时其产值与效益最高.[结论]该研究为高碳基土壤修复肥的推广与应用提供理论依据.
Abstract
[Objective] To study application effect of high-carbon-based soil remediation fertilizer replacing the biological organic fertilize and partial chemical fertilizer.[Method]Adopting six treatment levels, effects of high-carbon-based soil remediation fertilizer on the biological and economic characters were studied.[Result] High-carbon-based soil remediation fertilizer could take the place of the application of the biological organic fertilize of china tobacco.It could promote growth and leaf size,increase root volume,dry matter accumulation of flue-cured tobacco.Output value and economic benefits of flue-cured tobacco was the highest when application rate was 900 kg/hm2.[Conclusion] The study provides theoretical basis for the promotion and application of high-carbon-based soil remediation fertilizer.
关键词
高碳基土壤修复肥/烤烟/生物学性状/经济性状Key words
High-carbon-based soil remediation fertilizer/Flue-cured tobacco/Biological characters/Economic characters引用本文复制引用
出版年
2017
国家科技期刊平台
NSTL
维普
万方数据