摘要
以不同配比的猪粪土、谷壳灰、草炭为基质,添加不同量的生物菌肥,采用72孔和128孔穴盘育苗,研究生物菌肥对辣椒幼苗质量的影响。结果表明:添加一定量的生物菌肥有利于辣椒幼苗的生长,而过量的生物菌肥则抑制辣椒幼苗的生长。无论是72孔还是128孔穴盘,生物菌肥添加量为2%时辣椒幼苗壮苗指数最高,根系活力最强,秧苗质量最好。
In order to study effects of microorganism fertilizer on seedling quality of capsicum,different ratios of pig manure soil,rice husk ash and turf were taken as substrate and different amounts of microorganism fertilizer were added to it,and then 72 holes and 128 holes of trays were adopted to raise seedlings.The results showed that adding certain amount of microorganism fertilizer is beneficial to the growth of capsicum seedlings,but over dosage of microorganism will inhibit it.Either of the two kinds of tray,the strong seedling indexes of capsicum seedlings were the highest when adding 2% microorganism fertilizer to the substrate,such as the activity of roots was the strongest and the quality of seedlings was the best.
出处
《湖南农业科学》
2013年第8期70-72,共3页
Hunan Agricultural Sciences
基金
湖南省蔬菜产业技术体系栽培专家岗位项目
农业部行业专项(201303112)
关键词
辣椒
生物菌肥
幼苗质量
capsicum
microorganism fertilizer
seedling quality
