摘要
用4种基质配方以土壤为对照,对西瓜进行基质栽培试验,结果表明,4种基质配方均有不同程度的增产,并提高其抗病性,其增产效果2号>1号>3号>4号。说明人工基质完全可以代替土壤,以克服大棚生产中土壤盐渍化和病害问题。
Four kinds of substrate were selected and used for watermelon cultivation test in order to se lect the best substrate formula which makes watermelon resist to diseases and increase yield.The re sults indi cate that all of the four kinds of substrate have disease-resistance and more yield than soil cul ture on different degree.The sequence of effect of increasing yield is No.2>N0.1>No.3>No.4.The test indi cates that the soil can be substituted with artificial substrate completely in order to resolve the problem of the forma-tion of halomorphic soil and the disease of watermelon when it is cultivated in the greenhouse.
出处
《长江蔬菜》
2002年第1期39-40,共2页
Journal of Changjiang Vegetables
