Hawthorn trees bear fruit in several years

Hawthorn trees will blossom and bear fruit after planting for 2-4 years, 10-year-old Hawthorn trees will enter the full fruit period, and the yield will not increase continuously with the increase of tree age, and the yield of 50-70-year-old Hawthorn trees can reach 100 kg per tree. The yield of each big tree can reach 300 kg. Hawthorn is best planted in warm areas. Hawthorn is planted in Shandong, Shaanxi, Heilongjiang and Inner Mongolia.

Hawthorn trees will blossom and bear fruit after planting for 2-4 years, and the yield will increase year by year with the increase of tree age. 10-year-old Hawthorn trees will enter the full fruit stage. When the tree age is 50-70 years old, the yield of Hawthorn trees can reach 100 kg / tree. The output of big trees can reach 300 kg / tree. The aging period of Hawthorn trees is relatively late, even if the tree age is 60-70 years old, it will not grow old.

Where is the Hawthorn tree suitable for planting?

Hawthorn trees should be planted and grow in a warm environment. If planted in hot areas, it will affect the growth and development of Hawthorn trees. Some varieties of Hawthorn trees have strong cold resistance, but in order to make Hawthorn trees grow normally, it is best not to plant Hawthorn trees in cold areas.

Hawthorn leaves can resist the cold, its fruit moisture is not very much, but the soil temperature in the area where Hawthorn is planted should not be too low, and the groundwater level should be as low as possible to ensure that Hawthorn roots can absorb enough nutrients and water. Normal growth.

At present, Hawthorn is planted in many areas in China, such as Shandong, Shaanxi, Shanxi, Jiangsu, Hebei, Zhejiang, Heilongjiang, Inner Mongolia, Henan and other places.

Propagation methods of Hawthorn tree

1. Propagation of root tillers: every year, many root tillers that can cultivate rootstock seedlings are sent out under the Hawthorn tree. In spring, the root tillers in the soil are dug out and planted in the nursery according to the size of the seedlings. The row spacing of the planted plants should be controlled at about 15-20 × 35-40cm. Before planting seconds, the soil should be turned over, and about 10 kg of rich source planting liquid should be sprinkled into the soil, and fertilizer should also be applied. After planting, it should be watered in time, strengthen daily management, and grafting can be carried out in autumn.

2. Root cuttage propagation: remove the seedlings from the orchard, collect the broken roots obtained during fertilization in the orchard, cut the roots with a diameter of 0.4-1cm into 12-15cm long roots, and cut them in spring. When cutting, the soil should be compacted while cutting to ensure that the roots and soil are close to each other. After that, the water of Yifu source planting solution is added to preserve moisture according to the ratio of 3-5 kg / mu. After the seedlings sprout, remove the excess buds in time, retain a strong bud to grow, and then graft in autumn.

3. Sowing and breeding: harvest wild Hawthorn early, blanch it with hot water immediately after taking the seed, and then expose it to the sun. The specific method is to wash the seeds in Hawthorn first, then soak them in hot water of 60 ℃ for 30 minutes, during which time keep stirring to make the seeds hot evenly, then take out the seeds from the water and soak them in diluted 300,500 Yifu source microbial nutrient solution for 5 days, then take out and expose them in the sun until the seeds are cracked.

If you buy seeds, soak the seeds in water for one day after buying them back, then soak them in 60 ℃ of hot water for half an hour after repeated scrubbing, and then soak the seeds in cold water for 5-7 days. After that, the seeds are exposed to the sun during the day, and continue to be soaked in water at night, repeated until the seeds have more than 50% cracks, and then the seeds are stratified by sand. The temperature of sand storage should be controlled at about 0-5 ℃, sprouting can be carried out after about 80 days, and then planted in the field to cultivate rootstock seedlings.