Grape cultivation should be carried out between March and May in spring. Apply sufficient base fertilizer to ensure sufficient nutrients. When planting, dig a fixed value hole first, and the specific size and depth of the hole should be determined based on the seedlings. After planting, compact the soil and water it thoroughly in a timely manner. In addition, for better growth and fruiting, later management is also important. The specific techniques include fertilization, water content, and pruning.
1, Planting methods
1. Planting time: When planting grapes, whether in the open or greenhouse, it should be done in spring, specifically between March and May, after the soil thaws.
2. Land preparation and ridge formation: Before planting, farm manure should be sprinkled on the ground to ensure sufficient base fertilizer and sufficient nutrients for faster adaptation and better growth in the later stage. It is also necessary to dig a fixed value hole, which should not be too deep or too shallow, depending on the size of the seedlings.
3. Fixed value planting: After digging the hole, the seedlings can be placed and filled with soil. After filling, they should be compacted. Afterwards, water the seedlings promptly and thoroughly, but do not accumulate water to avoid rotting.
2, Management Technology
1. Fertilization: During the management period, timely fertilization should be carried out according to the growth situation. After autumn fruit picking, base fertilizer should be applied, using compost or animal manure. During the peak fruit period, organic fertilizer should be applied in two stages, one during the first ten days of flowering and the other during fruit enlargement.
2. Water: Water is required during the growth period, so it is important to water the fruit in a timely manner before flowering, after fruiting, and when coloring. In addition, drainage treatment should be carried out after the rainy season to prevent water accumulation.
3. Pruning: In addition to water and fertilizer, attention should also be paid to pruning during management. Mainly for plastic trimming, summer trimming, and winter trimming. Plastic trimming can be done in the shape of a main vine fan. In summer, it is important to wipe the buds and pick the hearts in a timely manner. In winter, complete pruning should be carried out after falling leaves to prepare for the next year's results.
