The invention discloses a matrix for soilless cultivation of Dendrobium candidum, which is made of peat, perlite, pine bark and stone. The invention also provides a nutrient solution for soilless cultivation of Dendrobium candidum, which is made from the following raw materials: calcium phosphate, potassium dihydrogen phosphate, potassium nitrate, ammonium sulfate, magnesium sulfate, ferric tartrate, manganese sulfate, zinc sulfate, copper sulfate, ammonium molybdate, and the solvent is water. The matrix and nutrient solution obtained by the invention can not only promote the healthy growth of Dendrobium candidum, but also have the characteristics of safety and environmental protection. In addition, the raw materials used in the matrix and nutrient solution are easy to obtain, cheap and environmentally friendly. The matrix and nutrient solution provided by the invention has stable chemical properties, moderate acid and alkali, good permeability, and promotes the emergence and growth of Dendrobium candidum. Dendrobium candidum cultivated with the matrix and nutrient solution of the invention has large crown width, high plant height and high accumulation value of plant biomass, and has a promoting effect on plant growth.
【技术实现步骤摘要】
一种用于铁皮石斛无土栽培的基质、营养液
本专利技术属于无土栽培
,具体涉及一种用于铁皮石斛无土栽培的基质、营养液。
技术介绍
铁皮石斛(DendrobiumofficinaleKimuraetMigo)是多年生草本植物,野生铁皮石斛生长在山地半阴湿的岩石上,喜温暖湿润气候和半阴半阳的环境,不耐寒。铁皮石斛种子细如粉尘,每粒重约0.3-0.4μg,必须与真菌共生才能萌发,自然条件下,发芽率不足5%,繁殖率低,生长速度缓慢。据报道,铁皮石斛中含有石斛碱,石斛次碱,石斛宁等多种生物碱,并证实它具有滋阴清热,生津益胃,润肺止咳等功效,其主要成分石斛多糖具有提高人体白细胞活力,増加机体免疫力等功能。现代药理研究表明:石斛还具有抗肿瘤、抗衰老、増强人体免疫力及扩张血管的作用。在唐代医学经典《道藏》中,铁皮石斛被列为“中华九大鲜草之首”,自唐宋以来,一直被列为皇室贡品。按照传统铁皮石斛以新鲜或干燥茎入药,或者由铁皮石斛加工而成的铁皮枫斗,是我国华东、华南、台湾、香港,以及日本、东南亚一带作为高档保健品的首选,市场需求量大。多年来,石斛材料主要依赖于野生资源,长期的过量采集 ...
【技术保护点】
1.一种用于铁皮石斛无土栽培的基质,其特征在于,由以下原料制成:泥炭、珍珠岩、松树皮、石子。
【技术特征摘要】
1.一种用于铁皮石斛无土栽培的基质,其特征在于,由以下原料制成:泥炭、珍珠岩、松树皮、石子。2.根据权利要求1所述用于铁皮石斛无土栽培的基质,其特征在于,所述泥炭、珍珠岩、松树皮、石子的重量比为1:(0.8-1.2):(1.8-2.2):(1.8-2.2)。3.根据权利要求2所述用于铁皮石斛无土栽培的基质,其特征在于,所述泥炭、珍珠岩、松树皮、石子的重量比为1:1:2:2。4.一种用于铁皮石斛无土栽培的营养液,其特征在于,由以下重量份的原料制成:磷酸钙200-250mg/L、磷酸二氢钾250-320mg/L、硝酸钾500-600m...
【专利技术属性】
技术研发人员:王变芳,
申请(专利权)人:登封绿芝松农业科技有限公司,
类型:发明
国别省市:河南,41
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