CAJ | 학술논문

　　综述了烟草常用育苗基质材料如草炭、蛭石、稻谷壳、玉米秸秆的特性。从容重、粒径、孔隙度和气水比角度简述了烟草替代基质的物理特性评价方法，从阳离子代换量、pH和腐植酸方面回顾了替代基质的化学特性评价方法，从烟苗的农艺性状和生理生化指标方面归纳了替代基质的生物特性评价方法。论文总结了目前烟草无机替代基质如砂体基质、粉煤灰基质等以及有机替代基质如花生壳基质、炭化谷壳基质、玉米秸秆基质、蚯蚓肥基质、菌糠基质等的替代效果，认为烟草替代基质仍需从材料的选择、国家标准的制定、微生物菌剂的添加3个方面进一步开展科学研究。
　　종술료연초상용육묘기질재료여초탄、질석、도곡각、옥미갈간적특성。종용중、립경、공극도화기수비각도간술료연초체대기질적물리특성평개방법，종양리자대환량、pH화부식산방면회고료체대기질적화학특성평개방법，종연묘적농예성상화생리생화지표방면귀납료체대기질적생물특성평개방법。논문총결료목전연초무궤체대기질여사체기질、분매회기질등이급유궤체대기질여화생각기질、탄화곡각기질、옥미갈간기질、구인비기질、균강기질등적체대효과，인위연초체대기질잉수종재료적선택、국가표준적제정、미생물균제적첨가3개방면진일보개전과학연구。
The properties of medium such as peat, vermiculite, carbonized chaff, corn straw in tobacco floating system was summarized in this paper. The physical properties of substituted medium such as soil bulk density, particle size, porosity were evaluated. The chemical properties such as cation exchange capacity, pH and humic acid were discussed. The agronomic traits and physiological-biochemical indexes of tobacco seedlings which reflected biological properties of the medium were described. The effects of inorganic substituted medium such as sand, fly ash and organic substituted medium such as peanut bran, carbonized chaff, corn straw, vermicompost, mushroom residue were summarized. The future development of substituted medium including the screening, the establishment of standards, the addition of microorganism in tobacco breeding system was suggested.