How many years does red fruit hawthorn tree ability blossom and bear fruit commonly? Where to grow? How much is a sapling?

Hawthorn trees are deciduous trees with nearly ovate leaves, pinnately parted and white flowers. Fruit spherical, crimson, with small spots, sour taste, can be eaten, can also be used as medicine. So how many years does it take for Hawthorn to blossom and bear fruit? Where is it suitable for planting? How much is a sapling? The details are as follows:

Hawthorn seedlings can blossom and bear fruit in 2-4 years after planting, and then with the increase of tree age, the yield increases year by year, enters the full fruit stage before 10 years old, and is not senescent until 60 ~ 70 years old.

Construction method and matters needing attention:

First, reasonable pruning should focus on cutting off the disorderly branches, drooping branches, dry and withered branches and disease and insect branches inside the crown, and the young trees should mainly be shaped, and under the premise of selecting the trunk, the branches should be opened in all directions to improve the ventilation and light transmission conditions. And the trimming mouth should be timely smeared with healing anticorrosive film to prevent bacterial infection and invasion and protect the healthy healing of the wound.

Second, scientific fertilization adopts the method of "triple" fertilization. That is, the combination of plant ash and human feces and urine, chemical fertilizer and soil fertilizer, root fertilization and foliar fertilizer to meet the various nutrients needed in the development stage of Hawthorn. In addition, Huawang No. 2 was used in the period of flower bud differentiation to promote flower bud differentiation, adjust the nutrition conversion rate and balance the year thoroughly.

Third, fruit thinning should timely remove dense fruit, deformed fruit, weak fruit and disease and insect fruit, so as to make Hawthorn balanced development. it is necessary to change the traditional management mode of "taking more as victory" and establish the concept of daring to "bear pain and give up love" so as to ensure high yield and high quality of fruit. In addition, Zhuangguotiling was sprayed once before flowering, young fruit stage and fruit expansion stage of Hawthorn to thicken the fruit pedicel and increase the amount of nutrient transport. Prevent falling flowers, falling fruit, cracking fruit, stiff fruit, deformed fruit.

Fourth, the prevention and control of diseases and insect pests to carry out "thorough cleaning" of the orchard, thoroughly remove dead branches, fallen leaves, rotten fruits, weeds and other parasites under the tree, and bury or burn them deeply.

According to the latest data from Zhonghua Huamu Network, Hawthorn saplings cost 2.5 yuan each.

Where is Hawthorn suitable for planting

Hawthorn is mainly produced in Shandong, Henan, Shanxi, Hebei and Liaoning.

Reproduction method

1) Root tillering seedling propagation: Hawthorn naturally sends out more root tillers under the tree every year, which is a good material for cultivating rootstock seedlings. The root tillering seedlings were dug up in spring and planted in the nursery according to the size of the seedlings. The row spacing of the seedlings was generally 15~20X35~40 cm. Before planting seedlings, the soil should be turned over, about 10 kilograms of Yifu source planting liquid should be applied, and fertilizer should be applied to get soil moisture. Watering in time after planting, strengthening management, grafting varieties in autumn.

2) Root cuttage propagation: collect the broken roots obtained when the seedlings come out of the nursery or orchard. The root of 0.4 cm to 1.0 cm in diameter is cut into a root segment of 12 cm and 15 cm in length, and it is cut in spring. When cutting, it is necessary to step on the soil while cutting the root, so that the root segment is close to the soil, and then add Yifu source planting liquid 3-5 kg per mu to preserve soil moisture. After sprouting, the extra buds were removed in time, leaving only one strong bud to grow, and the varieties were grafted in autumn.

3) sowing and reproduction: every place has successful experience in seed reproduction, but the methods are different. Usually, the wild Hawthorn (mountain red) is harvested early, and after the seed is taken, it is treated with water scalding and sun exposure. The method: first wash the seeds clean, put them in water at 60 degrees Celsius for half an hour, and stir them at any time to make the seeds heated evenly. Then take out the scalded seeds, then put them into diluted 300-500 Yifu source microbial nutrient solution and soak in cold water for 5 days, then take out the sun until the crack. If you use the purchased seeds, they should be soaked in water for 24 hours, scrubbed and then soaked in 60 degrees Celsius water for half an hour and soaked in cold water for 5 days. The seeds are exposed on a cement field or slate during the day, then immersed in water at night, and repeated until the seeds have more than 50% cracks, and then sand reservoir stratification is carried out. The temperature of the sand reservoir is 0-5 degrees Celsius. After 80 days of stratification, the sprouting can be seeded in the field and the rootstock seedlings can be cultivated.

How to plant Hawthorn trees

Cultivation techniques of Hawthorn tree

First, selecting land to raise seedlings

To select the flat land, hills and mountain gentle slope with deep and fertile soil layer, the southeast slope is the most suitable, followed by the north slope and the northeast slope. Attention should be paid to water storage, drainage and irrigation and drought prevention.

Seedlings cultivated with Hawthorn seeds are called seedling rootstocks. Seedling rootstocks generally need to be grafted to become Hawthorn for cultivation. Hawthorn seed shell is thick and hard, the seed is not easy to absorb water to expand or crack. In addition, the dormancy period of kernels is long, and it is difficult to emerge seedlings. Therefore, Hawthorn seeds must be pre-treated before sowing in order to ensure its germination rate.

II. Field management

Deep ripening and soil improvement: ploughing the soil in the garden or deep ploughing the tree plate is an effective measure to conserve water, eliminate weeds, loosen the soil, improve soil permeability, improve soil fertility and promote root growth.

1. Fertilization

Strip application, that is, horizontal trench fertilization between rows; spread throughout the garden, that is, when Hawthorn roots have been spread all over the country, fertilizer can be sprinkled on the surface, and then turned into the soil 20 cm deep; hole application, that is, liquid fertilizer (human feces and urine), under the crown according to different directions, evenly dig 6-12 holes, 30-40 cm deep holes into fertilizer, and then soil.

2. Pruning

The pruning of Hawthorn fruit trees is the same as that of general fruit trees.

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Time: 2019-04-10 Click: