The invention discloses a rhizoma polygonati planting technology with small ridges sleeved with large ridges. The technology includes the following steps of firstly, preparing soil, wherein the soil which is loose in texture and good in water retaining capacity is selected, farmyard manure is applied by 1500-2000 kg/mu, and deep plowing and leveling are conducted; secondly, forming the large ridges, wherein the large ridges are 100-120 cm wide and 20-30 cm high; thirdly, forming the small ridges, the small ridges are formed on the large ridges, and small ridge ditches are parallel to large ridge ditches; fourthly, forming transverse ditches, wherein the shallow transverse ditches are formed on the small ridges and are perpendicular to the large ridge ditches; fifthly, burying fertilizer soil, wherein the shallow transverse ditches are filled with the ash fertilizer soil, the ash fertilizer soil is compacted, and a base fertilizer is applied in the small ridge ditches; sixthly, plantingseedlings, wherein pits for planting are dug in small ridge slopes with the small ridge ditches and the shallow transverse ditches crossed, and soil covering and watering are conducted; seventhly, conducting field management, wherein freezing preventing, intertillage weeding, topdressing and irrigating are conducted; eighthly, conducting harvesting. By means of the planting method with the smallridges sleeved with the large ridges, in a rhizoma polygonati planting land, the three types of criss-cross ditches are formed, different types of fertilizer and irrigation water are applied, the looseness degree of the soil side around rhizoma polygonati is ensured, drainage and ventilation are facilitated, and therefore the problem of soil caking is thoroughly avoided.

Rhizoma polygonati planting technology with small ridges sleeved with large ridges

The invention discloses a method for treating perennial radix cynanchi auriculati planting field blocks, which comprises the following steps: step 1, arranging field block: leveling the ground beforesowing in frozen soil for more than two months in winter; step 2, spreading a base fertilizer: uniformly spreading 1000-2000 kilograms of edible fungus leftovers per mu on the ground; step 3, treatingplant vaccine: mixing 20 kilograms of wheat bran and 20 kilograms of water per mu according to 1 kilogram of vaccine; uniformly mixing the vaccine and the wheat bran, adding water, uniformly stirring, stacking and standing for 4 hours to use; step 4, spreading the vaccine: uniformly spreading the vaccine processed in the step 3 on the ground, and then carrying out rotary tillage on the ground. The more evenly the vaccine is applied, the better the rotary tillage is carried out for at least three times. According to the technical scheme, the immune function of the radix cynanchi auriculati canbe improved, the virus and disease can be resisted, the yield can be increased, and the perennial radix polygoni multiflorae can be successfully planted.

Method for treating perennial radix cynanchi auriculati planting field blocks

The invention discloses a high-yield cultivation method for promoting the rapid rooting of polygonum multiflorum and relates to the technical field of traditional Chinese medicine planting. The high-yield cultivation method comprises the following steps: 1) field selection; 2) soil preparation; 3) cuttage; 4) field management; 5) framework building; 6) pest control and prevention; and 7) harvesting. According to the high-yield cultivation method, soil preparation and ditching are adopted, a gravel layer, a rice straw layer, a fertilizer layer, a sandy soil layer and a loose soil layer are sequentially paved from bottom to top in a ditch, and cuttings of polygonum multiflorum are inserted into the fertilizer layer. By using the method, the rapid and stable rooting of the cuttings can be promoted, root branching is obvious, rapid massiveness formation can be realized within the year, and large massive polygonum multiflorum can be harvested within two years, so that the cultivation time of polygonum multiflorum is greatly shortened; and the cultivated polygonum multiflorum is large in volume, high in quality and yield and suitable for being planted on a large scale.

Zeng Juntang

Papers

High-yield cultivation method for promoting rapid rooting of polygonum multiflorum