Planting method capable of improving oxidation resistance of lotus roots

Abstract

The invention belongs to the technical field of lotus root planting, and particularly relates to a planting method capable of improving oxidation resistance of lotus roots. The lotus root planting method, in which layered polyculture in a lotus root field is applied, includes: sequentially dividing the lotus root field into a lower middle layer and an upper middle layer from bottom to top, feedingloaches and young crayfishes to the lower middle layer, and feeding allogynogenetic silver crucian carps, grass carps and bighead carps to the upper middle layer, wherein silicon fertilizer is applied before polyculture in the lotus root field. The planting method has the advantages that the three-dimensional structure of a water body is reasonably utilized, breeding varieties with different layering structures are created, and reasonable conversion between materials and energy flows is completed.

Description

technical field [0001] The invention belongs to the technical field of lotus root planting, and in particular relates to a planting method for improving the antioxidant capacity of lotus root. Background technique [0002] Lotus root is a large-scale planted aquatic vegetable in my country. It is rich in starch, protein, calcium, iron and multivitamins, and has many nutrients with antioxidant functions. Currently, there are different farming methods. The production of lotus root in many areas is a single planting mode, which has great waste and insufficiency in the utilization of natural conditions such as lotus field water body, fertility, and biological resources. In order to further promote the adjustment of the agricultural industrial structure, tap the production potential of lotus root, and improve the economic benefits of the lotus field, in recent years, some areas have tried to combine the cultivation of lotus root with aquaculture. [0003] At present, the develo...

AI Technical Summary

Problems solved by technology

[0003] At present, the development of polyculture mode mainly considers the selection of suitable collocation species according to the existing water environment conditions, lacks a more reasonable use of the three-dimensional structure of the water body, constructs cultured species with different hierarchical structures, and completes the reasonable conversion of matter and energy flow

At the same time, the selection of fertilizers for lotus root planting and the impact of fertilization methods on the cultured species have not been properly dealt with, and conventional fertilization will produce high concentrations of nutrients in a short period of time, affecting the ecological balance of the lotus root water body, thereby affecting the physiology and growth of polytrophic organisms

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