中国麻业科学2026，Vol.48Issue(2)：61-69,104,10.
不同育苗基质对工业大麻幼苗生长的影响
Effect of Different Substrates on the Growth of Industrial Hemp Seedlings
摘要
Abstract
To screen the optimal substrate formula for industrial hemp seedling cultivation,different proportion substrates(T1-T4)were prepared using peat soil,vermiculite,perlite,and coconut coir,with commercial substrate(CK1)and field soil(CK2)as controls.The study investigated the physico-chemical properties of different substrates and their effects on seedling emergence rate,growth,and phys-iological indicators.A comprehensive evaluation was conducted on the effects of different substrate formu-las on industrial hemp seedlings.The results showed that:T4 treatment(peat soil∶vermiculite∶perlite∶coconut coir=4∶3∶2∶1)had the highest emergence rate,with plant height,main root length,leaf ar-ea and fresh/dry weight all significantly higher than CK1 and CK2;moreover,T4 also exhibited the highest total chlorophyll content,SOD activity,and POD activity.Additionally,the PRO content of T1-T4 was significantly higher than CK2,while the MDA content was significantly lower than both CK1 and CK2.Principal component analysis shows that peat soil content is the most important factor to determine the quality of matrix.关键词
工业大麻/育苗基质/农艺性状Key words
industrial hemp/substrate/agronomic traits分类
农业科技引用本文复制引用
唐立郦,程莉莉,刘丹丹,杨洌,康庆华,宋喜霞,姜卫东,姚丹丹,袁红梅..不同育苗基质对工业大麻幼苗生长的影响[J].中国麻业科学,2026,48(2):61-69,104,10.基金项目
财政部和农业农村部:国家麻类产业技术体系哈尔滨麻类综合试验站(CARS-16-S03) （CARS-16-S03）
黑龙江省农业科技创新跨越工程农业科技基础创新优青项目(CX23YQ01) （CX23YQ01）
