Planting technique of Sunshine Rose Grape

Grape is our common fruit, which is planted all over the country, and there are many varieties. There is a variety among a large number of grape varieties. Its flesh is crisp and sweet, and it also has a faint rose fragrance. It is deeply loved by consumers. It is Sunshine Rose Grape, which has the characteristics of high sugar and strong fragrance. The following editor will bring you its planting technology. Let's take a look.

1. Build a garden

Choose an area close to water source, convenient drainage and irrigation, flat terrain and sufficient light to build a garden. the garden requires that the soil is rich in organic matter, pH value between 6-8, slightly acidic or slightly alkaline, too high and too low will affect the normal growth of grapes. in addition, saline-alkali land is not suitable to build a garden, and it is not suitable to build a garden in polluted areas nearby. Clean up the early grass and residual plants of the garden, and then apply 2000 kg of organic fertilizer and 100kg of phosphate fertilizer per mu to make the planting bed and set up the grape frame.

2. Seedling selection

Sunshine rose grapes are mainly planted with grafted seedlings, while sunny rose grapes have higher requirements for seedlings, which are required to grow vigorously as rootstocks. Therefore, the rootstocks generally choose Huajia 8, 3309C, 3309M and so on. If there is no these, we can also choose Xiahi and Beida, which are more prosperous and resistant to disease, to be grafted, while the rootstocks with weaker growth and disease resistance are not suitable to be grafted seedlings.

3. Colonization

After cultivating the grafted seedlings, it is necessary to start planting. The planting time should be 15-20 days before the spring grape sprouting, and the planting method should also be combined with the local climatic conditions. For example, there is a great difference in temperature between the north and the south in spring, so it is necessary to dig deep planting holes and plant after filling farm manure in the north, while in the south, ridging and planting are formed after deep ploughing, drainage and irrigation ditches are deeply dug, and the soil cover is shallow after planting.

4. Water and fertilizer management

In order to make the plant grow rapidly after planting, when watering the planting water, the nitrogen fertilizer can be dissolved in the water, which can promote the rapid growth of plant roots. In addition, topdressing is carried out many times every year, the first time in spring, when it is the period of plant root growth, so topdressing should use nitrogen and phosphorus fertilizer, topdressing can use the method of watering or drip irrigation, fertilizer 1-2 kg per mu, do not apply thick fertilizer, so as not to cause root burning. The second fertilization is in the branch and leaf growth period, when the plant is in the peak growing season, and sufficient fertility is needed for its growth. Irrigation or drip irrigation is also used, using high nitrogen compound fertilizer 2-3 kg per mu, once every semimonthly, 4-5 times in a row. When the fruit is ripe, in order to improve the yield and quality, it is necessary to topdressing phosphorus and potassium fertilizer, applying 2-3 kg potassium fertilizer per mu to significantly increase the yield. Base fertilizer should be applied before falling leaves after harvest to improve the quality of flower buds. The construction applies 2000 kg of mature farm manure, 30 kg of ternary compound fertilizer and 50 kg of calcium magnesium phosphate fertilizer per mu.

The above is the sunshine rose grape planting technology, hope to help you, want to know more grape planting knowledge, please follow us.