三种不同栽培方式下黄瓜产量和品质及土壤养分的研究
蔡莉莉,严少华,孙连飞,和文龙
Study on cucumber yield and quality and soil nutrients under three different cultural practices
CAI Li-li,YAN Shao-hua,SUN Lian-fei,HE Wen-long
. 2008, (4):  .