Isatis root high-yield planting method

Abstract

The invention discloses an isatis root high-yield planting method. The method includes the step A that soil preparation and fertilization are carried out, specifically speaking, a ditcher carries out ditching along a field block in the perpendicular direction beneficial for drainage; matured compost or animal manure, plant ash and calcium superphosphate are applied according to the fertilization amount each mu; then, ditches are opened in the direction beneficial for drainage and made into rectangular pieces of the field block, the surfaces of the rectangular pieces of the field block are flattened through rakes, meanwhile, solid manure in the transverse ditches are mixed evenly, and soil is raked from the front side and the back side and piled in a ridged shape for seeding before Grain Rain; the step B that seeds are soaked in warm water before being planted and are fished out and dried, the seeds are mixed with fine sand and are evenly scattered on small ridged faces; the step C that field management is carried out, and in other words, thinning, final singling and timely filling gaps with seedlings are carried out; the step D that pest control is carried out. The isatis root high-yield planting method has the advantages that the soil can keep loose and the lasting period of fertilizers is long; roots of isatis root can not rot because of accumulated water, soil organic matters exist on the small ridged faces, temperature-humidity of the soil can be kept, the utilization rate of the fertilizers can be improved and pollution to surrounding water can be reduced, so the roots of the isatis root can grow smoothly, the root rot infection rate is low, and the roots can be deep, strong and smooth and straight.

Description

[0001] technical field [0002] The invention relates to a technique for planting Chinese medicinal materials, in particular to a high-yield planting method for Radix isatidis. Background technique [0003] Radix isatis is very popular as a traditional Chinese medicinal material. There are various planting methods for Radix isatidis, and the existing planting techniques for Radix isatidis all use deep plowing to apply the required base fertilizer into the soil. The amount of fertilization is large and the rainwater loss is serious. , The utilization rate is low, the planting cost is high, and it also causes the pollution of the surrounding water body; in the clay soil area, there is a lot of rain, which is easy to leaching and pollute the surrounding water body; if the flat furrow is made, the rainwater irrigation and drainage will not be smooth, which will easily cause the soil on the furrow surface to harden, which is unfavorable The exhalation of the root system of Radix ...

AI Technical Summary

Problems solved by technology

[0003] Radix isatis is very popular as a traditional Chinese medicinal material. There are various planting methods for Radix isatidis, and the existing planting techniques for Radix isatidis all use deep plowing to apply the required base fertilizer into the soil. The amount of fertilization is large and the rainwater loss is serious. , The utilization rate is low, the planting cost is high, and it also causes the pollution of the surrounding water body; in the clay soil area, there is a lot of rain, which is easy to leaching and pollute the surrounding water body; if the flat furrow is made, the rainwater irrigation and drainage will not be smooth, which will easily cause the soil on the furrow surface to harden, which is unfavorable The exhalation of the root system of the Radix isatidis leads to rotten roots, and the produced Radix isatidis is easy to split and grow poorly, which affects the yield and product quality; the root of Radix isatidis has been intertilled and weeded many times in the seedling stage, causing damage to the Radix isatidis and weeds germinate