A plant and flower cultivation substrate and its preparation method and application

Abstract

The invention relates to a plant flower culture medium. The plant flower culture medium is prepared from organic medium composition particles, inorganic medium composition particles, slow release fertilizer efficiency control particles and botanicals. The botanicals are compositions of photoactive toxins and pyrethrin. Compositions formed by evenly mixing air-dried cow dung, tea leaves, pinus massoniana needle decomposed materials, chitosan, plant ash and humus are adopted in the organic medium composition particles. Compositions of perlite, kieselguhr, rare earth and citricacide-titatnium chelate are adopted in the inorganic medium composition particles. Copolymers of medium trace element compounds in chelation of potassium acrylate or poly glutamic acid potassium and amino acid and a plant regulator are adopted in the slow release fertilizer efficiency control particles. The plant flower culture medium has the advantages that environment friendliness, insect prevention and slow release fertilizer efficiency control are achieved, the requirements for nutrient elements for plant flower growth are met, photosynthesis is promoted, the remarkable promotion effect is achieved for the root taking and survival rate of plants, the flowering phase is prolonged, the yield is increased, and very important significance is provided for developing water-saving planting and improving the ecological environment.

Description

technical field [0001] The invention relates to the technical field of agricultural cultivation, in particular to a substrate for cultivating plants and flowers, a preparation method and application thereof. Background technique [0002] Along with the continuous development of social economy, people's material and cultural living standards improve constantly, and plants, flowers have entered families widely, and are potted indoors or in front of and behind houses or on balconies by people. However, in cities, there are more and more people living in high-rise buildings. For lovers of indoor gardening, the biggest problem is that on the one hand, there are green belts on the ground of the living area, which are used to grow flowers. There are relatively few sources. On the other hand, the selected soil has a lot of construction waste, and its quality is not good, so it is not suitable for growing flowers. In order to solve this problem, there are small packages of nutrient ...

AI Technical Summary

Problems solved by technology

Botanical pesticides have become one of the most potential plant disease prevention measures due to their wide adaptability, good antagonistic activity against plant and flower pathogens, safety against non-target organisms, and no environmental pollution. However, there are still few reports on the use of plant active elements to naturally repel insects to prepare flower cultivation substrates.