中国麻业科学2024，Vol.46Issue(2)：113-118,6.
不同生育时期干旱胁迫对工业大麻生长的影响
Effects of Drought Stress on Growth of Industrial Hemp at Different Growth Stages
摘要
Abstract
In order to study the response of industrial hemp at different growth stages to drought,two different types of industrial hemp varieties(Jinma 1 and Fenma 3)were used as test materials.The drought stress was conducted by water controlling of potted cultivation,and the effects on industrial hemp at multiple growth stages(seedlings,rapid growth stage,blooming and mature stage)were studied.The results showed that drought stress significantly affect the growth of the two types of hemp,especially for plant height,stem diameter,leaf area,dry weight of stem and leaf,root volume,root surface area,root average diameter,root dry weight.These indexes are significantly lower than those of control group.How-ever,the root-shoot ratio are significantly higher than those of control group.The greatest impact of drought stress on both types of industrial hemp was observed in the rapid growth stage,followed by the seedling stage.关键词
工业大麻/干旱胁迫/不同生育期/影响Key words
industrial hemp/drought stress/different growth stages/effects分类
农业科技引用本文复制引用
孔佳茜,康红梅,赵铭森,冯旭平,高金虎,孟晓康..不同生育时期干旱胁迫对工业大麻生长的影响[J].中国麻业科学,2024,46(2):113-118,6.基金项目
财政部和农业农村部:国家麻类产业技术体系汾阳工业大麻试验站(CARS-16-S01) （CARS-16-S01）
山西农业大学生物育种工程项目(YZGC046) （YZGC046）
甘肃省技术创新引导计划"张家川工业大麻提质增效关键技术研发与集成示范"(22CX8NE213) （22CX8NE213）
吕梁市重点研发计划(农业领域)(2022NYGG23) （农业领域）
