1. Soil: Raspberry has strong reproductive capacity and adaptability, and is suitable for growing in hills or sand slopes. Although the adaptability is strong, but the soil is fertile, water and soil fertility and drainage good micro - acid soil is better.
2. Temperature: the average temperature during breeding should be kept at about 15-20 ℃, which has low environmental requirements, so small changes have no impact
3. Light: like warm and cool climate, avoid heat, prefer some scattered light, generally can be planted in mountainous and hilly areas. But in summer, we should take some protective measures to avoid burning leaves in direct sunlight.
4. Water content: the flowering period of raspberry is generally in May and June, and the fruit period is generally in August and September. When the plant blooms and bears fruit, it is necessary to ensure that it has sufficient water to avoid the situation of less fruit and less blossom caused by drought.
1. Cutting: cut a branch before sprouting in spring, and cut the branch into 15-20cm for cutting. According to the row spacing of 10 cm multiplied by 5 cm, insert into the seedbed, heat preservation and moisture preservation, seedling height of 50 cm can be planted.
2. Ramet: from February to March, dig out the seedlings growing from the root and tiller seedlings. After proper pruning, the ramet can be planted or planted.
1. Disease: powdery mildew is a common disease. The diseased leaves should be pruned in time to remove pathogens. Before germination or when flowering, spraying 50% sulfur suspension 200 to 300 times can play a role in prevention and control.
2. Pest: beetle is a common pest. When there are few pests, artificial treatment can be used. When adults begin to harm flowers and fruits, they can shake the fruiting branches to make them fall into appropriate containers for centralized destruction.
1. Whether it can be eaten: raspberry is a kind of deciduous shrub plant. The fruit it produces is a kind of fruit that is often eaten. The fruit is sweet and sour and delicious. It is very delicious. Many people eat it in Northeast China.
2. How long is the flowering period: the flowering period of raspberry is generally in May and June. During the flowering period, attention should be paid to insect control and watering to ensure the quality and yield of fruit.
