摘要
选择草炭∶蛭石∶珍珠岩=6∶3∶1做基质,青之源有机液肥为供试肥料,在辣椒苗期进行施用,采用灌施和叶面喷施两种方法。对植株的生物学性状进行调查,分别调查叶片数、株幅、株高、茎粗、根体积、干物重,根据结果进行分析,从而掌握有机液肥合适的施用方法与浓度。结果表明,青之源有机液肥在一定程度上对辣椒幼苗的生长有促进作用,其中以灌施400倍液效果较好。
Application of Qingzhiyuan liquid fertilizer on the Chili seedlings within media Qingzhiyuan liquid organic fertilizer was applied by irrigating and foliage spraying with the concentration of 300X, 400X and 500X. The nursery media was composed of turf soil, vermiculite and perlite. Investigated biology characters including leaf number, plant width, plant height, stem diameter, root volume and dry matter weight. So we could find the best applying method and concentration of the fertilizer. The results concluded that Qingzhiyuan could promote the chili seedling growth on a certain extent, the best applying method was irrigating with the concentration of 400X.
出处
《北方园艺》
CAS
北大核心
2006年第5期14-15,共2页
Northern Horticulture
关键词
有机液肥
辣椒幼苗
基质
Liquid organic fertilizer, Chili seedlings, Media
