Cultivation and Culture methods of Sunshine Rose in the first year

In the first year, sunny roses should be drip irrigated with uremia or phosphorus nitrate once every 10 days after growing tendrils, and drip irrigation with relatively pure potassium dihydrogen phosphate after July and August, 5 kg per mu of drip irrigation, 3-4 times, in addition, the prevention of diseases and insect pests should not be forgotten during the growth of sunny roses.

First, cultivation and cultivation methods of Sunshine Rose in the first year

1. Sunshine rose can be drip irrigated with urea 5 kg or phosphorus nitrate 5-10 kg per mu after tendrils grow in the first year. The drip irrigation time is about 10 days.

2. After July and August, use relatively pure potassium dihydrogen phosphate, drip irrigation 5 kg per mu, drip 3-4 times.

3. While sunshine roses grow, don't forget to prevent diseases, mainly nitrogen and foliar fertilizer that promotes rooting in the early stage, and a small amount of nitrogen, magnesium and trace elements in the middle and later stages.

2. Planting techniques of Sunshine Rose cultivation

1. Build a garden

(1) when building the garden, we should choose a place close to the water source, convenient for drainage and irrigation, flat terrain and sufficient light to build the garden.

(2) and the soil of the garden should be rich in organic matter, and the ph value of the soil is slightly acidic or slightly alkaline between 6 and 8.

(3) too high or too low Ph value will affect the normal growth of grape. In addition, saline-alkali land and polluted areas are not suitable for garden construction.

(4) before building the garden, we should clean up the weeds and residual plants in the garden, and then apply a certain amount of fertilizer to the land according to the actual situation.

2. Selection of seedlings.

The main results are as follows: (1) Sunshine roses are mainly grafted seedlings, and the requirements for seedlings are relatively high.

(2) the grafting seedlings of Sunshine Rose are required to grow vigorously as rootstocks, so the rootstocks are generally Huajia 8, 3309m and so on.

(3) if there is no these, we can also choose the seedlings with more exuberant growth and better disease resistance for grafting. The rootstocks with weak growth are not suitable for grafted seedlings.

3. Colonization

The main results are as follows: (1) after the grafted seedlings are cultivated, the grafted seedlings should be planted.

(2) the planting time is generally recommended to be 15-20 days before spring grape sprouting, and the planting method should also be combined with the local climatic conditions.

(3) for example, there is a big difference in spring temperature between the south and the north, so it is necessary to dig deep planting holes when planting in the north, and then plant after filling farm manure, while in the south, deep drainage and irrigation ditches should be dug, and the soil cover is relatively shallow after planting.

4. Water and fertilizer management

The main results are as follows: (1) in order to make the plant grow faster after planting, the nitrogen fertilizer can be dissolved in water and watered, which can promote the rapid growth of plant root system.

(2) Sunshine roses should be fertilized many times a year. The first topdressing is in spring, when the roots of sunny roses grow, so topdressing should use nitrogen and phosphorus fertilizer, drip irrigation or irrigation, using an average of 1-2 kilograms of fertilizer per mu. Do not use thick fertilizer to avoid damage to plant roots.

(3) the second fertilization is in the growth period of branches and leaves, which is the peak season for the growth of sunny roses, and sufficient fertility is needed for its growth, which is also used by irrigating fertilization or drip irrigation, once every half month on average, 4-5 times in a row.