垆土铁棍山药与沙土铁棍山药的性状比较

Characters comparison of the loam soil iron yam and sand iron yam

怀山药道地产区的铁棍山药分为垆土铁棍山药与沙土铁棍山药两种,本文从植物生长环境以及外观性状以及成分含量入手,分析此两种铁棍山药的区别,为进一步研究和开发提供依据。

Iron yam in Huai yam road real estate area divided into loam soil iron yam and sand iron yam,the article analyze the difference of two kinds of iron yam from plant growth environment,appearance and ingredients,for further research and development.