Soilless culture substrate and application thereof

Abstract

The invention discloses a soilless culture substrate and application thereof. The soilless culture substrate is prepared by grinding and fully mixing the following components in percentage by weight:35 to 45 percent of fern, 25 to 35 percent of oil-tea camellia seed shell, 8 to 15 percent of melia azedarach plant, 5 to 10 percent of rape defatted cake, 5 to 15 percent of bloodroot and 3 to 8 percent of phosphate fertilizer. The soilless culture substrate is mainly applied to flower culture. The substrate is loose and breathable; the oil-tea camellia seed shell can kill earthworm and cutworm;the melia azedarach plant such as melia azedarach seed and the bloodroot such as macleaya cordata can kill plant diseases and insect pests such as aphid and tenia; and the phosphate fertilizer is mainly a calcium magnesium phosphate fertilizer commonly applied to crops to make plants and flowers grow better.

Description

Technical field: [0001] The invention relates to a soilless culture substrate and its application. Background technique: [0002] With the continuous reduction of land resources, the contradiction of resource shortage has become increasingly prominent, and with the advancement and development of science and technology, plant cultivation and planting are no longer completely dependent on land resources, and the technology of soilless cultivation continues to develop, especially for some flowers and vegetables. The cultivation has promoted the development and application of soilless culture substrates, but the existing soilless cultivation substrates generally do not contain nutrients and organic components or only contain a single organic component, such as Chinese patent 20061002539.4 "Soilless Cultivation Composite Substrate", which is The use of some mineral soil materials can only provide nutrients and organic matter for plants, and cannot prevent and kill pests and disea...

AI Technical Summary

Problems solved by technology

[0002] With the continuous reduction of land resources, the contradiction of resource shortage has become increasingly prominent, and with the advancement and development of science and technology, plant cultivation and planting are no longer completely dependent on land resources, and the technology of soilless cultivation continues to develop, especially for some flowers and vegetables. The cultivation has promoted the development and application of soilless culture substrates, but the existing soilless cultivation substrates generally do