Basic knowledge of growing grapes

Digging holes to raise seedlings: digging seedling holes before planting, applying appropriate amount of fertilizer, sprouting can be carried out before sowing and can be transplanted in about 4-5 months. Timely watering: after planting, watering reasonably according to different growth periods and climatic conditions. Frame to draw the vine: set up the shelf in advance and wait until the grape grows to 52cm or so. Shaping and pruning: reasonable pruning during the peak period of grape growth.

1. Digging holes to raise seedlings

The main results are as follows: 1. Grapes are generally planted by seedling transplanting. Before planting, it is necessary to dig a good seedling hole, pull out the soil, and then apply sufficient farm manure. The amount of fertilizer can be determined according to the planting area, and the soil can be covered after the fertilizer is applied. Mix an appropriate amount of mixed fertilizer in the soil, backfill high above the ground.

2. Before sowing, in order to improve the germination rate of seedlings, the seeds can be accelerated and wrapped in a wet cloth to prevent lack of water. After sowing, management should be strengthened until seedling emergence, and transplanting should be carried out in about 4-5 months.

Second, timely watering

1. The management of grape seedlings should be strengthened after planting. After planting, the grape seedlings should be watered and covered with plastic film. In order to prevent water loss and improve soil water retention, wet soil can be used to seal the outlet.

2. The grape should be planted reasonably and closely, and should be watered properly according to the plant growth period and soil water content. The grape needs a small amount of watering in the seedling stage, and the amount of watering can be increased appropriately when the soil is dry. After the seedlings survive, the watering times can be increased appropriately, and the high temperature weather in summer should be watered in the morning and evening.

Third, set up a frame to draw vines

1. The grape is a kind of trailing fruit, so the shelf should be set up in advance when the grape seedlings do not enter the peak growth period. the shelf must be strong enough to withstand the strong wind to prevent it from being blown down by the wind and cause plant injury.

2. When the new grape is a little longer than 52cm, you can start to introduce the vine and apply fertilizer to control the proportion and dosage of nutrition.

3. After successfully introducing the vine, it needs to be watered every 15 days or so, which can be combined with ploughing and weeding, which can improve the permeability of the soil, strengthen the absorption of water and fertilizer, and promote the rapid growth of grapes.

IV. Shaping and pruning

The main results are as follows: 1. the branches of grapes grow rapidly, and the growth of branches should be controlled reasonably in the peak period of grape growth, and the branches of overgrowing branches, over-dense branches, weak branches and insect pests can be cut off properly.

2. In order to prevent bad results, the bud center of the main vine of the grape can be cut off, which is more conducive to the normal growth of the grape. In order to ensure the quality of the grape, the plant with good growth ability and no diseases and insect pests should be selected as the mother plant and the rest of the branches should be removed.