Abstract：The mixed midia of peat and bark were applied to cultivate lettuce. Results indicated that increase of bark proportion could promote lettuce growth and development. The optimal ratio between bark and peat was 7∶3,in which the maximum of leaf fresh/dry weight per area,chlorophyll content,root number and weight,yield, and edible part ratio were obtained. Growth and development was retarded either when bark proportion was higher or lower than 70%. The higher of bark proportion,the less of water consumed by...
收稿日期: 2001-12-04
引用本文:
范双喜;伊东正;. 树皮草炭混配基质对生菜生长的影响[J]. 中国蔬菜, 2002, 1(6): 18-20.
Fan Shuangxi;Ito Tadashi. Effects of Mixed Culture Media on the Growth and Yield of Lettuce. , 2002, 1(6): 18-20.
