Grape seedling raising technique

Grape has always been a favorite fruit with a long history of cultivation and rich experience in cultivation. However, if we want to cultivate grapes, we should first talk about the seedling technology of grapes. Grape seedlings take a long time to grow, coupled with the vigorous growth of branches and vines, so the first thing is generally the method of cutting seedlings. How should the seedling-raising process be operated and what should be paid attention to? you can take a look at the following with questions.

First, seedbed preparation

First of all, we should choose a piece of land that is not exposed to direct sunlight to make a seedbed, and the chosen land had better be a flat, non-stagnant, fertile and deep soil. This land had better not grow eggplant vegetables in the previous season, and a drainage and irrigation system should be set up near the seedbed. The nursery bed needs to apply some basic fertilizer before the end of autumn and winter, which are all circle manure, turning over the soil, and then fine soil preparation to make the seedbed after the beginning of spring.

Second, cutting preparation

Cutting seedlings generally use hardwood cuttings, more than one-year-old strong branches, there must be 2 or 3 full buds on the branches. Generally speaking, branches should be taken from the strong perennial mother plant, and the nutrient loss should be avoided before the branch is collected. The best thickness of the branch is 0 ~ 5 cm, which is not too aging and easy to take root. The cutting cuttings are generally 10 cm in length, the upper end is 1 cm away from the bud, and the lower end is oblique under the node.

III. Pharmaceutical treatment

Tie up the prepared cuttings and soak them in water after absorbing enough water. Then use indole acetic acid 40 mg 50 mg combined with alcohol to make rooting solution, put the cut under the cuttings into the solution and dip in the root to take out, and then cuttage, easy to take root.

4. Cutting

Generally, cuttings are carried out in spring, but before the bleeding. The actual cuttage is best when there is no wind in cloudy days. Pour water thoroughly on the prepared seedbed, keep it moist and fluffy, and then insert the cuttings obliquely on the seedbed, with a plant spacing of about 5 cm and a row spacing of 4 cm. After inserting into the soil, cover the soil near the cuttings until the buds are left, and press tightly. Finally, a small arch shed was built to shade the sun.

The above is the main method of grape seedling cuttage seedling technical operation process, I hope everyone can learn what is beneficial to themselves, can provide some practical help in production.