Raspberry is very adaptable and can be grown in most parts of China except for special areas. In the northern region, the minimum temperature for the growth of raspberries is around -40 °C; in the south, planting can be done anywhere. Raspberry roots do not have a natural dormancy state. Under the conditions that satisfy their growth, the leaves of raspberries can grow all the year round and are always green. Under this condition, the fruit can be picked twice a year, but the fruit is smaller than the north and the yield is relatively high. The fruit quality of raspberry is generally 5-15g, and the largest fruit can reach 25g. The output of raspberry 667m2 can reach about 1600kg.
1. Planting time and method Raspberry planting can be carried out in spring and autumn. Spring needs to be completed after the land is thawed, before the seedlings are germinated (March-April), and after autumn planting in the lignification of the seedlings before the land is frozen (10-11) Completed before the month. Raspberry planting has a line spacing of 2.3m and a plant spacing of 0.7m. There are 4 plants per hole. Before planting, it is necessary to ensure sufficient water in the roots. When planting, the roots need to be 16cm away from the ground, and the soil around the seedlings is compacted by 25cm. Need to be poured.
2, the frame lead when the branches of the raspberry grow to 1.6m, you need to take the lead. Set a column at a distance of 5 to 9 m in the row, about 1.4 m high, and then pull two wires on the top. The upper end of the wire is fixed at the top of the column, the lower end is fixed at 0.3 m from the ground, and finally the branch is rotated. The upper wire can be used.
3, pruning
The pruning is mainly carried out in three times. After the seedlings are alive, the first pruning is carried out, and the dense branches are cut off, and the damaged parts are also cut off. When the new one is about 50cm in length, the plants with small density can be topped, so that the plant grows new shoot buds and increases the growth of shoot buds. The second pruning is the pruning of the basal branches. The length of the basal branches is about 1.4m. If the length of the basal branches exceeds 1.5m, then the pruning is necessary, and the excess is needed to ensure sufficient nutrition. After the fruit picking, the raspberry needs to be trimmed for the last time, and the mother branch that has already been fruited needs to be cut off.
4, water and fertilizer management Raspberry Shi's first basic fertilizer is carried out in the early autumn, can be the right amount of fertilizer, but also can be used farmer fertilizer. The base fertilizer needs to be applied evenly on the side of the plant about 50 cm away from the soil. When applying fertilizer, you need to pay attention to maintaining soil moisture. Raspberry is a shallow root plant. It is not necessary to water frequently, and it should be appropriate to water the water in dry weather. The thickness of the moist soil should be 35cm. When entering the winter in the north, you need to pour a frozen water. In a relatively dry place, it is necessary to cover some leaves or straw around the raspberry plants to prevent water loss.
5, other management of raspberry planting process, need to weed, 2 times a year, you can use herbicides, such as alachlor, glyphosate and so on. It is possible to plant some relatively small plants in the fruit tree row, such as beans and squash, which can increase the utilization of land and avoid waste of land resources. The actual picking of the berry fruit is generally carried out at the time of the ripening of the nectar, and directly enters the market after picking. However, some raspberries that require further processing are required to be harvested when the fruit is fully ripe.
Napkin Paper,Serviette Napkin,Bathroom Tissue Paper,Premier Tissue Paper
DONGGUAN YEE HUP TRADING CO,.LTD , https://www.yeehupacks.com