Grape planting methods and technical management

Grape planting method is accelerating germination and sowing, and technical management is mainly watering after transplanting.

1. Planting method: firstly, dig planting holes, with farmyard manure as the base fertilizer, and then fill in some mixed fertilizers, with the filling height higher than the ground. Then germinate the seeds, wrap them with moist gauze, sow them after a period of time, and preferably transplant them in April-May.

2. Technical management: After transplanting, the roots of the plants should be watered with enough root-fixing water and covered with a plastic film. There is no need to water too much at the seedling stage, and after the seedlings survive stably, the watering times should be increased appropriately. If weak seedlings or dead seedlings are found during the period, pay attention to replenish seedlings in time. Sow the seedlings on the culture soil respectively, and gently compact them by hand, keeping the spacing between each plant at 20 ~ 25 cm. Put a tripod on it and fix it with steel wire. Cover the seedlings with a thin layer of soil and water them in time.

Field management of grapes

Base fertilizer is the most important part of vineyard fertilization, which can be applied in autumn, from grape harvest to soil freezing. However, the production practice shows that the earlier the base fertilizer is applied in autumn, the better. Base manure is usually applied together with decomposed organic manure (manure, compost, etc.). ) Apply the grapes immediately after harvest, and add some quick-acting fertilizers, such as ammonium nitrate, urea, calcium superphosphate and potassium sulfate. Base fertilizer has a good effect on restoring tree vigor, promoting root absorption and flower bud differentiation.

There are two methods of applying base fertilizer: whole garden withdrawal and furrow application. Most of the grapes in the shed are picked, and then the fertilizer is turned over with a shovel or plow. Fertilizer transfer often makes grape roots float, so it should be changed to furrow application or hole application as far as possible. Hedge grapes are often used in ditches. The method is to ditch 50 cm away from the plant, with a width of 40 cm and a depth of 50 cm. Each plant is applied with 25-50 kg of decomposed organic fertilizer, 250 g of calcium superphosphate and 0/50 g of urea/kloc. A layer of fertilizer, a layer of soil, fill the ditch in turn.