Method for culturing seedlings of sedum emarginatum in seedling tray

Abstract

A method for culturing seedlings of sedum emarginatum in a seedling tray comprises the following steps: S1, preparing a medium: drying and screening raw yellow mud or raw red mud for later use, fermenting mushroom residues for later use, crushing, screening and drying slag for later use, and mixing the raw yellow mud or raw red mud, the mushroom residues and the slag according to the ratio to prepare the medium; S2, separating plant organs and transplanting: uniformly loading the prepared medium into a porous seedling tray for later use, performing plant organ separation on sedum emarginatum, and covering the porous seedling tray in which the separated sedum emarginatum plant organs are placed with soil; S3, culturing seedlings: placing the porous seedling tray in the shade for culture. The method adopts a planting method that three kinds of matrixes are mixed according to a certain ratio, instead of only one matrix for seedling culture, the medium contains abundant and rich nutrition, so that nutrient requirements of seedlings of different plants and the same kind of plant at different growth periods can be met, and therefore, the method is more suitable for the growth of sedum emarginatum seedlings.

Description

technical field [0001] The invention relates to the technical field of agricultural seedling raising and seedling raising, and more specifically relates to a method for raising seedlings in a seedling raising tray of Sedum dentifera. Background technique [0002] In the prior art, large-scale plant seedling raising and seedling raising mostly adopt culture medium. That is, according to the growth and growth needs of a certain plant, a variety of nutrient elements are mixed in a fixed ratio to make a medium, and then a certain part of the plant's plant organs are placed on the medium for cultivation and seedling cultivation. [0003] In the above scheme, the ratio of the substrate in the culture medium is proportioned according to specific plants, which may not be suitable for the growth of other plants, or even fail to meet the nutrient requirements of the same plant in different growth stages, and its applicability is very low. Contents of the invention [0004] In view ...

Images