Many people don t know wolfberry cuttings, what is the management technology of wolfberry cuttings

It is a new seedling technology, which can promote the growth of wolfberry, and can also ensure the color and yield of wolfberry, which makes the survival rate of wolfberry very high.

You should choose a pole with more abundant branches, such a pole not only has a particularly fast root, but also is easy to survive, and the growth will be more vigorous.

Be sure to choose the right time, the planting time should be grasped in March or April, we must pay attention to the density of planting, strengthen water and fertilizer management, and should also prune branches and leaves, before planting should put the seeds in water to soak for a night, to choose high-quality varieties, you can choose straight or oblique cutting.

During the planting period, it is necessary to control the temperature, pay attention to the technical management methods, pay attention to the changes in temperature, understand the specific management methods, and apply fertilizer regularly to prevent pests in advance.

Seedlings of wolfberry cuttings: cuttings are carried out in March and April. Hard branch cuttings, cut the branches on the excellent mother tree, cut into 10 15cm cuttings, prepare the land as a bed, ditch cuttings, row spacing 40cm, plant spacing 10cm, expose the ground about 1cm, cover the mulch, and remove the mulch film in time after the cuttings germinate.

Shoot cuttings, select semi-lignified branches on excellent mother trees, cut cuttings 5 8cm long, cuttings according to 5 10cm row spacing, depth, cover plastic arch shed moisturizing and shading, remove arch shed and shade after rooting. Timely loosening of soil weeding, fertilization.

The value of goji berries and cultivation techniques.

Lycium barbarum is a Solanaceae, a genus of lycium, a deciduous shrub. Aliases: wolfberry, blood wolfberry, Ningxia wolfberry, etc.

It is native to the north of China, mainly distributed in Gansu, Qinghai, Ningxia and other places, with an altitude of 1600 3000m. China has been planting wolfberry for more than 1,200 years, and wolfberry production is of great significance for accelerating greening and developing rural economy in China. Goji berry is also a pioneer tree species for afforestation in saline-alkali land.

Goji berries are up to and the bark is grayish-brown. The leaves are alternate, lanceolate or oblong-lanceolate. The flowers are axillary, calyx bell-shaped, corolla funnel-shaped, pink or pale purplish-red.

The berries are red or orange-red, oval and oval. The seeds are numerous, nearly round and kidney-shaped, flattened, brownish-yellow. The flowering period is 5 October, and the fruiting period is 6 November.

Goji berry is a strong positive tree species, light-loving, cold-tolerant, and drought-tolerant. The wolfberry fruit can nourish the liver and kidneys and benefit the eyes. It also has the effect of delaying aging and anti-fatigue, and can significantly improve the body's immunity.

Seedling raising technology of wolfberry

1) Sowing seedlings: Soak the dried fruits in water, rub and wash, select full seeds, and dry. Sowing in spring, mix the seeds with 10 times the fine sand soil when sowing, sow along the ditch according to the 40cm row spacing, cover the soil after sowing, step on the watering, and keep it moist.

2) Cuttings and seedlings: Cuttings are carried out in March and April. Hard branch cuttings, cut the branches on the excellent mother tree, cut into 10 15cm cuttings, prepare the land as a bed, ditch cuttings, row spacing 40cm, plant spacing 10cm, expose the ground about 1cm, cover the mulch, and remove the mulch film in time after the cuttings germinate.

Shoot cuttings, select semi-lignified branches on excellent mother trees, cut cuttings 5 8cm long, cuttings according to 5 10cm row spacing, depth, cover plastic arch shed moisturizing and shading, remove arch shed and shade after rooting. Timely loosening of soil weeding, fertilization.

Cultivation techniques of wolfberry

1) Planting: Before the land thaws in spring, dig a planting hole with a specification of 40 40 30cm on the land with loose and fertile soil and good irrigation and drainage conditions, with a row spacing of 1 2m, fertilize and mix well in each hole, and be solid after planting.

2) Management: Timely cultivation and weeding, watering and fertilization. In the spring of the year of planting, cut the top and dry at a height of 50 to 60 cm above the ground.

In summer, erase the sprouts below 40 cm in height of the main trunk. In autumn, pruning selects 4 or 5 evenly distributed side branches of the main trunk as the main branches. In the future, the upper canopy branches will be used to increase the canopy level, expand the canopy, and remove the useless canopy branches and trunks in time.

The first is to choose the right time, and when planting seedlings, you must protect the roots, and at the same time, do not damage the roots, and also to ensure the fertility of the soil, but also to ensure the amount of watering and fertilizer.

The specific operation is to first choose a branch that is free of pests and diseases, and then cut the bottom obliquely, then choose a tree that grows better, cut one of his branches and leaves obliquely, and after doing a good job of disinfection, wrap the two branches together, and wait for a few days to grow.

The operation method is to dig a trench first, the depth is about 50 cm, and at the same time, you need to pay attention to the interval, not too dense, but also need to water and fertilize in time, do a good job of weeding, and ensure that the light is sufficient.

It is necessary to choose good shoots, plant them in fertile soil, water them with some water, apply some fertilizer, and bask in the sun, so that they can be.

It needs to be watered frequently, and weeds should also be removed, and some nutritious fertilizers should also be used, or some natural fertilizers such as pig and cow manure, etc., and so on, and that's fine.

Grafting techniques are required. Before raising seedlings, they must be grafted well, so as to ensure the yield.

First of all, when planting, we must choose the soil is relatively fertile and wide land, and when raising seedlings, we must first soak the seeds for about three hours, and to prevent the occurrence of pests and diseases. In the process of fertilization, you must choose farmhouse fertilizer, do not use fertilizer bought outside.

The annual branches with full branches and full buds should be selected for the cuttings of wolfberry cuttings, and the branches with insufficient growth time, not yet lignified or too long to grow for more than two years and completely lignified branches have a low survival rate after cuttings. Attention should also be paid to the selection of disease-free, robust plants when harvesting branches. After the branch is cut off (the base trunk is left 10 cm high), the cuttings are cut into small sections according to the length of 8 10 cm from the base of the branch upwards.

Each section of cuttings should ensure that there are 3 5 bud eyes, the thickness of the cuttings is about 5 cm is the best, and the hair roots and budding ability of the cuttings that are too thin are weak. A cuttings cut off in the middle of a branch usually have the best cutting effect, not only the roots are fast, easy to survive, and the new shoots grow vigorously. After the cuttings are cut, they should be bundled into small handfuls according to a certain number, pay attention not to turn them upside down, and then soak them in a 50 milliliter concentration of ATP rooting powder solution for 24 hours, and then take them out for cuttings.

The choice of cutting site is related to the time of cutting, usually in August and September, cuttings are mostly carried out in the open field (select high-dry, well-drained plots), and after October, they are mostly carried out in high-efficiency and energy-saving solar greenhouses (choose plots in the middle and rear of the greenhouse). The plot to be prepared for cuttings is made into a pool bed 15 20 cm deep after land preparation, and a sieved clean river sand or perlite about 10 cm thick is spread on the flat bed surface as the cutting substrate, and then the cuttings are inserted into the substrate at a density of 2 3 cm square to a depth of about 5 7 cm. After cuttings, pour a permeable water, insert a small arch on the furrow surface, cover the shade net and plastic film, and cool down, moisturize or keep warm, moisturize, and moisturize.

After cuttings, when the bed temperature is maintained at 20 25 and the soil moisture is maintained at 20%, after 7 15 days, the base and middle and lower parts of the cuttings can send out adventitious roots, and the upper part germinates new shoots, and the cuttings have survived. However, there are also some cuttings, although the aboveground part has sprouted but the underground part has not developed adventitious roots, this situation is called "false life" in production, that is, it cannot be regarded as real life. It has been observed that generally when the ground temperature is low and the temperature is high, the cuttings often germinate first.

Therefore, in order to promote the early survival of cuttings, measures should be taken to increase the ground temperature, maintain a slightly lower air temperature within the appropriate temperature range and a higher air relative humidity.

Under normal circumstances, transplanting can generally be carried out after 20 to 25 days after cuttings, but it is also allowed to be planted in advance or delayed according to production needs.

2. Cuttings treatment: cut the 1-year-old robust branches that are fully developed and free of diseases and pests, and cut them into 10-15 cm long cuttings, with a flat upper mouth and an oblique lower mouth. For every 100 bundles, put them in 500mg kg of indoleacetic acid (rooting powder) solution, soak them for 10 minutes, take them out, rinse them with water and then take cuttings.

The depth is about 10 cm, watered thoroughly after insertion, and the soil is kept moist in the future, generally 15-25 days can take root and sprout, and the survival rate can reach more than 90%.

3. Management of cuttings seedlings: after the cuttings sprout, each plant selects 1 new shoot that grows more erect and stout, and the rest are cut off to cultivate strong seedlings.

The wolfberry tree is a multi-branched shrub plant of the genus Lycium in the Solanaceae family, which can reach more than 2 meters when cultivated. It is distributed both at home and abroad.

It is mainly distributed in Ningxia, Xinjiang, Henan, Northeast, Hebei, Shandong, Shanxi, Shaanxi, southern Gansu, eastern Qinghai, Inner Mongolia Urad Qianqi and northwest, southwest, central China, south China and east China. Korea, Japan, Europe have cultivated or wild food. It is often found on hillsides, wasteland, hilly land, saline-alkali land, roadside and village side houses.

The whole body of wolfberry is a treasure, and Li Shizhen's "Compendium of Materia Medica" of Ming Li Shizhen recorded: "Spring wolfberry leaves, the name of Tianjing grass; Summer flowers, known as long-lived grass; Autumn picking, named wolfberry; Winter picks roots, famous bone skin". The young leaves of wolfberry are also known as wolfberry heads, which can be eaten or used as wolfberry tea.

Modern studies have shown that wolfberry has hypoglycemic and anti-fatty liver effects, and can fight atherosclerosis. In addition, wolfberry can also be used as a hedge plant, a pot of stumps, and a shrub for soil and water conservation.

What should be paid attention to in the sowing and seedling raising technology of wolfberry?

1.When the temperature reaches 18 or more in spring, sowing can begin. Ditching, row spacing 10-15 cm, ditch width 2 cm.

The seeds are mixed with fine sand or soil for strip sowing. After sowing, fine soil is covered with centimeters. After a little pressing, cover with a layer of grass to keep the soil moist at a suitable temperature of about 20.

Generally, seedlings can emerge in 10-15 days. After the seedlings emerge, remove the grass cover. The sowing amount per mu is about kilograms.

From late March to early April, select 1-2 year-old branches, cut them into small pieces 10-18 cm long, add 5 grams of strong rooting agent and 15 kg of water, soak for 3-6 hours, insert the cuttings into the soil of the entire seedbed according to the 25 cm row spacing and 10-15 cm plant spacing, water in time, keep the soil moist, and take root in about 15 days. Hall Zen.

2.In order to improve germination and reduce waiting time, seeds can be stored in sand before sowing. After sifting the sand, fine sand is left behind.

After mixing the seeds with fine sand at a ratio of 1:10, cover the hole with plastic film and place it in a room at about 20 degrees. Spray water once or twice a day.

When more than 50% of the seeds have germinated, it is ready to be planted. Dig a sowing furrow in the planted ground, sow the seeds, gently press the seeds with your feet, bury them in the soil, or cover the soil with about three or four millimeters after sowing. The pit should be watered, and the water level should not be too high, so that the seeds can be planted lightly.

Later watering depends on the dryness of the soil, and the water can be supplied after the soil surface is dry.

3.In humid conditions, germination occurs in a week or so. Porous alkaline soils are suitable for drainage development.

Humus can be used for home planting, and if it is more convenient, it can be planted with pastoral soil mixed with sand. Just bury the shallow seeds in the soil. Watering can promote the growth and development of seeds.

After sowing, you can water to keep the loam moist or not to let the pot accumulate water. It is not suitable for fertilizing soon after sowing and will allow the seeds to eat too much. It is best to fertilize three months after sowing, and soybean cake fertilizer is more suitable for providing nutrients for the growth of wolfberry.

First, it is recommended to choose neutral soil, and level it so that it can be irrigated; The second is the problem of seed selection, which requires peeling the shelled seeds, and clean seeds can be planted; In the third generation of fertilization and weeding, the whole land should be fertilized to ensure adequate nutrition, and weeds should also be removed when Zheng Han is used to grind and prevent weeds from snatching nutrients.

It is necessary to pay attention to the selection of the right soil for planting, the need to do a good job of drainage when planting, and the bureau to accompany the annihilation to loosen the soil to a certain extent, and after planting, the sedan car needs to go into the tung chong line fertilization and fertilizer topdressing, to observe the growth situation, to prune the diseased branches in time and remove insects and weeds.

Be sure to choose the right time, you can choose April or May when sowing and seedlings, clean the mess to put the seeds under the sun to expose to the sun, two days or so after soaking in warm water for 4 hours, and then pay attention to the density of planting, to choose fertile soil to answer the soil.

Maintain sufficient sunlight exposure, keep ventilation, drain in time, watering in time, do not plant too much, maintain a suitable temperature for the paulownia, choose waterlogging and drought-resistant varieties, observe more, and get rid of the disease in time.