Annual double-season planting method for lotus roots in paddy field

Abstract

The invention discloses an annual double-season planting method for lotus roots in a paddy field. The annual double-season planting method for the lotus roots in the paddy field comprises the following steps: seed selection, soil preparation and fertilizer application, planting of lotus roots in the spring, topdressing, water layer management in the spring, harvesting of the lotus roots in the spring and planting of lotus roots in the summer, water layer management in the summer, pest control, and harvesting of the lotus roots in the summer. According to the annual double-season planting method for the lotus roots in the paddy field, through natural plant extract liquid, pollution residue in soil can be adsorbed and removed under the condition that the matrix of the soil is not damaged, base fertilizers and synergistic grain fertilizers are provided according to the growth rhythm of the lotus roots to meet physiological needs of crops, premature senescence is reduced, accumulation of dry matters, particularly dry matters in the later stage, is promoted, root activity of the crops is increased, absorption to nutrients is promoted, the utilization efficiency of the nutrients is improved, a high-yield group can be formed, and meanwhile, by an optimized management technology and suitable water, fertilizer and temperature control, the purpose of high quality and high yield of double-season lotus roots is achieved.

Description

technical field [0001] The invention relates to the technical field of planting, in particular to a method for planting lotus root in a paddy field with double seasons a year. Background technique [0002] Lotus root belongs to lotus family. It is slightly sweet and crisp. It can be eaten raw or cooked. It is an important economic crop and is sold in the market all the year round. The double-season planting technology of paddy field lotus root makes the production of field lotus root break through the traditional mode of one season a year, and realizes continuous cropping in spring and summer. The double-season continuous cropping of field roots effectively prolongs the market time of lotus roots. In addition to the traditional single-season field roots and pond roots, it can basically realize the annual launch of lotus roots. [0003] However, the current conventional double-crop lotus root planting methods do not effectively target the growth characteristics of lotus root...

AI Technical Summary

Problems solved by technology

[0003] However, the current conventional double-crop lotus root planting methods do not effectively target the growth characteristics of lotus roots. Various unreasonable field management measures by farmers have also led to restrictions on the yield of double-crop lotus roots. Unclear, not only wasting a lot of water resources, but also not getting the desired effect, the planting method is cumbersome, labor-intensive and time-consuming