摘要
该研究以驯化阶段的铁皮石斛苗为试验对象,探讨喷得福等7种肥料的不同浓度对铁皮石斛生长特性的作用效果,以期筛选出铁皮石斛专用肥料,为铁皮石斛原生态石栽种植的合理施肥提供科学依据。结果表明:喷得福800倍液能显著促进铁皮石斛小苗叶片的萌发,新芽长长、新芽变粗,叶片变大。磷酸二氢钾600倍液能显著促进新芽萌发、新芽变粗。狮马绿叶面肥600倍液促进叶片生长,卢博士有机液肥200倍液能促进叶片生长,开心果600倍液能促进新芽变粗。花多多、腐殖酸在促进铁皮石斛生长上效果不明显。
The study aims to explore the effects of different concentrations of several fertilizers on the growth of Dendrobium officinale,in order to select the special fertilizer for the plants,and establish the basic theory of fertilization for original ecology plant.The results showed that Pendefu 800 times could significantly promote leaf germination,shoot length,stem diameter and leaf growth of Dendrobium candidum. Potassium dihydrogen 600 times can significantly promote the sprout germination,new shoot thicker. Shima green 600 times can promote leaf growth,Lu doctor200 times can promote leaf growth,pistachios 600 times to promote new shoot thicker. Huaduoduo and humic acid in the promotion of Dendrobium on the growth of the effect is not obvious.
作者
王晓敏
程汉亭
康专苗
周玉飞
罗晓青
彭竹晶
Wang Xiaomin et al(Environment and Plant Protection Institue, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China Subtropics Crops Research Institute of Guizhou, Xingyi 562400, China)
出处
《安徽农学通报》
2017年第7期122-124,共3页
Anhui Agricultural Science Bulletin
基金
中国热带农业科学院环境与植物保护研究所所地合作项目"铁皮石斛原生态种植治理石漠化模式促进生物多样性保护研究"(NO.2016hzs1J059号)
贵州省联合基金"珍稀濒危铁皮石斛回归条件研究"(黔科合LH字[2014]7700号)
关键词
肥料
铁皮石斛
影响
Fertilizer
Dendrobium officinale
Influence
