Cultivation method for organic selenium-rich edible or tea water lilies

Abstract

The invention discloses a cultivation method for organic selenium-rich edible or tea water lilies, and belongs to the technical field of aquatic plant cultivation. According to the method, the varietyof the water lilies is selected, cultivation patterns, including direct pond culture sinking and pot culture sinking, are realized through a planting pond and a pot culture container, selenium-rich bio-organic fertilizer and soil are optimally blended to be applied into the planting pond and the pot culture container, and the organic selenium-rich edible or tea water lilies are cultivated throughfurther water level control, topdressing, maintenance and management. The cultivation method has the advantages that the pure-natural organic selenium-rich edible or tea water lilies are obtained ina simple, convenient and efficient way, the eating and tea making value of the water lilies is increased, and the problems of existing cultivation methods, including proneness to selenium pollution, large cultivation workload, high cost and low working efficiency are solved.

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