Cultivation method of organic selenium-enriched water lily for food or tea

Abstract

The invention discloses a method for cultivating organic selenium-enriched edible or tea water lilies, belonging to the technical field of aquatic plant cultivation. Through the selection of water lily varieties, the cultivation methods of direct pond planting and potted plant submersion are realized by using the planting pond and potting container at the same time, and the optimal deployment of selenium-rich bio-organic fertilizer and soil is applied to the planting pond and potting container, and then through further Water level control and topdressing, maintenance and management, thus cultivated to obtain organic selenium-enriched water lilies for food or tea. The invention realizes the acquisition of pure natural organic selenium-enriched edible or tea water lilies in a simple and efficient manner, improves the edible and tea value of water lilies, and at the same time solves the problem that the existing cultivation methods easily cause selenium pollution and the cultivation workload is large , high cost and low work efficiency.

Description

technical field [0001] The invention belongs to the technical field of aquatic plant cultivation, in particular to an organic selenium-enriched edible or tea water lily cultivation method. Background technique [0002] Nymphaeaceae (Nymphaeaceae) Nymphaea genus ( Nymphaea ) Plants are collectively referred to as perennial aquatic herbaceous flowers, and water lilies are the nobles in aquatic flowers, and both flowers and leaves are ornamental. The petioles, flower stalks and flowers of water lilies are all edible. Because there are fewer diseases and insect pests in the growth process, it is almost unnecessary to apply any pesticides, so water lilies can be used as excellent green organic vegetables. After the petioles and flower stalks are peeled, they can be freshly fried, Make soup, also can make kimchi. The flowers of the subgenus Nymphaea subgenus in the tropical zone have strong and fragrant aroma. The flowers can be made into tea directly or dried flowers, especiall...

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide a kind of organic selenium-enriched edible or tea water lily cultivation method, to realize the easy and efficient acquisition of pure natural organic selenium-enriched edible or tea water lily, solve the selenium pollution very easily caused by existing cultivation method at the same time, Problems of high cost and low work efficiency