花菖蒲盆栽基质筛选试验研究  

Screening Experimental Research on Cultivated Substrate of Iris ensata “Dewa No Sato”

作　　者：王翠梅 肖月娥[1] 张蕾蕾 

机构地区：[1]上海植物园/上海城市植物资源开发应用工程技术研究中心,上海

出　　处：《植物学研究》2021年第2期120-126,共7页Botanical Research

摘　　要：为了探究适合花菖蒲盆花生产的栽培基质,以花菖蒲品种“出羽之里”为试验材料,以草炭、泥炭、珍珠岩不同比例配方配制栽培基质。测定了各基质配方下花菖蒲植株的株高、叶片数、茎叶鲜重、茎叶干重、根长等生长指标和品质指标作为评价指标,采用综合评价法评价不同基质对花菖蒲的生长指标的影响效果,结果表明草炭和泥炭的比例在3:1到2:3之间比较适合,比例过低会导致pH值升高,不利于植株的生长。最终筛选出适宜花菖蒲盆栽的基质配方比为草炭:泥炭:珍珠岩 = 2:1:1。In order to filter the optimal cultivated substrate of Iris ensata “Dewa No Sato”, turfy, peat and perlite were used in nine different cultivated substrate with different volume ratios. Growth in-dexes and quality indexes such as plant height, number of leaves, fresh weight, dry weight, and root length were measured as evaluation indexes. Comprehensive evaluation method was used to evaluate the effect of different substrates on the growth indexes of plants. The results showed that the ratio of turf to peat was between 3:1 and 2:3, and too low ratio would lead to the increase of pH value, which was not conducive to the growth of plants. And the optimal formula ratio of substrates suitable for iris pot cultivation was selected as turfy:peat:perlite = 2:1:1.

关 键 词：花菖蒲 栽培基质 筛选 综合评价 

分 类 号：S68[农业科学—观赏园艺]