Hubei Province is one of the bases of commodity grain production in China and the major province of grain transfer,which has made an important contribution to the protection of national food security. According to the...Hubei Province is one of the bases of commodity grain production in China and the major province of grain transfer,which has made an important contribution to the protection of national food security. According to the development demand of grain industry in Hubei Province and the national development plan of grain e-commerce,this paper analyzes the development trend of grain e-commerce in Hubei Province,and expounds the main factors restricting the transformation and upgrading of grain circulation mode in Hubei Province: lack of e-commerce talents;risks for food enterprises to conduct transactions in the platform-type e-commerce; risks in the security of third-party payment. Finally,this paper points out the effective ways of further development of grain e-commerce in Hubei Province.展开更多
描述了湖北省神农架地区发现的石竹科一新种——神农架无心菜Arenaria shennongjiaensis Z. E.Zhao & Z. H. Shen,并绘出了线图。该种与秦岭无心菜A. giraldii (Diels) Mattf.相近,为柔弱草本,具纺锤形块根,花瓣顶端齿裂;不同之处...描述了湖北省神农架地区发现的石竹科一新种——神农架无心菜Arenaria shennongjiaensis Z. E.Zhao & Z. H. Shen,并绘出了线图。该种与秦岭无心菜A. giraldii (Diels) Mattf.相近,为柔弱草本,具纺锤形块根,花瓣顶端齿裂;不同之处在于其茎有1列腺毛,花瓣顶端具4齿裂,裂片又2浅裂。展开更多
文摘Hubei Province is one of the bases of commodity grain production in China and the major province of grain transfer,which has made an important contribution to the protection of national food security. According to the development demand of grain industry in Hubei Province and the national development plan of grain e-commerce,this paper analyzes the development trend of grain e-commerce in Hubei Province,and expounds the main factors restricting the transformation and upgrading of grain circulation mode in Hubei Province: lack of e-commerce talents;risks for food enterprises to conduct transactions in the platform-type e-commerce; risks in the security of third-party payment. Finally,this paper points out the effective ways of further development of grain e-commerce in Hubei Province.
文摘描述了湖北省神农架地区发现的石竹科一新种——神农架无心菜Arenaria shennongjiaensis Z. E.Zhao & Z. H. Shen,并绘出了线图。该种与秦岭无心菜A. giraldii (Diels) Mattf.相近,为柔弱草本,具纺锤形块根,花瓣顶端齿裂;不同之处在于其茎有1列腺毛,花瓣顶端具4齿裂,裂片又2浅裂。
