Planting management technology of aconite

Aconite, also known as Caowu, mainly grows in the central and southwestern regions, is a famous medicinal material, mainly collects underground root medicinal materials. Can treat a variety of diseases, like to grow in moist, sunny places, generally grow in fertile, loose soil, wild mainly grow in bushes, where there are fallen leaves. The efficacy of artificial planting of aconite will be weakened a lot, but the wild resources are limited, so it must be so. Now, after planting aconite, we need to manage it carefully and create good conditions.

1. Fertilization

Base fertilizer, 1000 jin per mu, farm manure, used with water, can be used during land preparation and turning over. After soil preparation and planting, topdressing should be started after emergence. About 1000 jin of farm manure per mu can be used with 20 jin of urea alone and dissolved. In May, the peak growth period should be topdressing once, fertilizing 800 jin of farm manure per mu at a time, which is more fond of fertilizer. When the seedlings grow to one meter, they can be fertilized again, 50 jin of calcium fertilizer and 900 jin of farm manure.

2. Cultivate soil and weed

When the diseased plant is dropped after emergence. In order to clean up the weeds in the fields, fertilization in May should be combined with weeding and soil cultivation, mainly to pull out those crazy-growing weeds, and then to pull down the large mud and cover it back to the soil surface. When the plant grows to 1 meter, it is necessary to cultivate the soil, and then cultivate the soil when topdressing for the last time, mainly to keep fertilizer and keep warm.

3. Repair the root system

The purpose of root-trimming is to change the root of aconite into big grass, which is too small and has no processing value. I trim the root twice a year, once during the Qingming Festival, open the soil, cut off the small aconite with a knife, and leave the big aconite. The second time in summer, get rid of all the prosperous and small aconite and leave the big aconite. After root pruning, the planting line should be made into an oblique back type, so that water will not hurt the roots.

4. Plant adjustment

After pruning the roots of the Qingming Festival, pick the top, pinch off the central growth point at the top of the plant, and then gently remove it, or cut it off with a blade to reduce damage, flourish in summer and grow buds many times. At this time, unlike in spring, it is no longer necessary to pull out side branches. too many side branches will consume nutrients, and the underground root system can not grow. Do not leave the buds after summer, generally get rid of them.

Aconite is now an important wood for artificial cultivation, because it mainly collects underground roots, so the main purpose of growth management is to coordinate the relationship between vegetative growth and reproductive growth, as well as the relationship between aboveground plants and underground roots, which is beneficial to the growth and development of leftovers. Root growth.