Three propagation methods of the top ten fruits of broad leaves

The ten broad-leaf herbs are a kind of plant that can watch leaves, flowers and fruits. It has a long history of cultivation, and the whole plant can be used as medicine, so it is a very popular plant among the people. On the market, the broad leaf top ten efforts also have a very good prospect. Xiao Bing will introduce to you the three breeding methods of the broad leaf top ten efforts.

Ten credits of Broad Leaf

I. methods of sowing and propagation

The fruit can not mature until late November. In December, do not thresh the fruit, pile them up for a period of time before ripening, rub the peel off, clean the seed, dry it in winter or mix it with wet sand for a winter, spring sowing in March the following year in the open field seedbed ditch sowing, germination temperature 2022 ℃. Row spacing 15-20cm, trench depth 7cm, soil cover thickness 2-2.5cm, even if the cover grass is removed from the bud in late April, Reed curtain or sunshade net should be set up after mildew and rain. In some places, hole sowing is adopted, the hole is about 20cm, about 4 seeds are sown in each hole, and the soil is covered with 6cm. The seeds can also be stored in clean wet sand to accelerate germination, and after the seeds are exposed, the seedlings will emerge more neatly and uniformly. Hole sowing saves seeds, keeps the soil moist after sowing, and seedlings can emerge in about 2 weeks. In the second year, the seedlings were transplanted once in early spring, and the seedlings continued to be shaded, and they could come out of the nursery after one year of cultivation. The seedlings can not blossom until 5 years after planting.

Seedlings need to be cultivated in the nursery bed for 3 years, then they can be transplanted when the seedling height is 30-40cm, usually in March-April every year, and it is better to transplant in September-October in arid and semi-arid areas. Dig up the seedlings before planting and cut off part of the leaves to reduce the evaporation area. After finishing the land, a wide border of 130cm was made. The length of the border was determined according to the number of miaomu.w.cn seedlings and the topography. Plant one plant in each row according to 30cm, fill the soil firmly to level with the ground, pour root water, and cover a layer of soil moisture after water infiltration.

Second, the method of separate plant propagation.

The ten ramets of broad leaves were carried out from mid-October to mid-November or from late February to late March in spring. The stems of the ten hardworking broad leaves grow upright and upright, and the cuttings with weak branching force need to be cut off to make the mother plant unable to watch for the time being, so it is often winter to turn the basin and change the soil, tillering the whole clump of plants and planting them in the pot. after survival, the original stem was cut short to promote the root system to sprout new tillers and form new clumps of plants. Transplant in spring and autumn, stay in the soil or with mud balls, easy to maintain and manage, pay attention to pruning dead branches and keep the plants clean.

3. Methods of cutting propagation

The cutting propagation of the ten broad leaves should be carried out in late March. The strong stems with deciduous leaves in winter should be taken as cuttings, cut off according to the 15cm section, inserted into the loose and fertile sandy soil, buried in deep 10cm, and set up Reed curtains or sunshade nets for sugarcane shade. In the north, softwood cuttings should be picked from June to July, the cuttings should be long 10~12cm, one compound leaf at the apex should be retained, the leaflets at the top of the compound leaves should be cut off, and only the basal 2 leaflets should be cut off. 2, insert them into large flowerpots with plain sandy soil, deep 5cm into the soil, and maintain the shade of sugarcane. The Beginning of Autumn can grow new roots, put the seedlings into pots before winter, and then move into the cold room to survive the winter.

The ten greatest achievements in the cultivation and management of broad leaves are ten plants of the genus Berberidae, which can be used for potted plants, garden planting and medicinal purposes. Alias: narrow leaf ten meritorious service, fine leaf ten meritorious service, yellow bamboo, soil yellow cypress, cat thorn, soil yellow lian, star anise thorn, thorn Phellodendron, Maoertou (commonly known as cat thorn leaf in southern Anhui), Scutellaria baicalensis. Meritorious wood, the top ten meritorious service, Scutellaria baicalensis, Xifeng bamboo, Coptis chinensis. Born in hillside forests and shrubs or in shady and wet places at an altitude of 350-2000 m, shady and propagated by seeds. Can be used in medicine, heat-clearing and detoxification, detumescence, antidiarrheal diarrhea, dysentery, jaundice hepatitis, burns, scalds and sores.

Breeding methods: ten broad-leaf meritorious works can be used for sowing, cutting and ramet culture. Sowing can pick the fruit with soft, purple and black fruit between May and August, remove the fruit, mix it with fine sand and knead it, float to remove the peel, pulp and grained grains, and then sow them on a soft and fertile seedbed with a row spacing of 15 cm, seed spacing of 1 cm to 2 cm, covering soil thickness of 2 cm to 3 cm, covered with rice straw to moisturize, and sprout within 15 days. The seeds can also be stored in clean wet sand to accelerate germination, and after the seeds are exposed, the seeds can be sown in trenches, and the seedlings will emerge more neatly and consistently. Strengthen shade at seedling stage, give fertilizer appropriately after 1 month, seedling height can reach 15 cm to 20 cm in winter, transplant seedlings in the following spring, leave bed for 2 to 3 years, when seedling height reaches 80 cm to 100 cm, it can be used for pot ornamental and landscaping, pay attention to take mud ball when seedling transplanting, in order to prevent its young yellow fibrous root from losing water and affect its growth after planting. Cuttings can use thick stalks and old stems in late autumn and early winter to cut off ear segments with a growth of about 15 centimeters, or they can also use twigs as cuttings in the rainy season, with a survival rate of more than 90%. The low plants cultivated with thick stalks are especially suitable for indoor pot cultivation. Cuttings in the open field should be carried out in late March. Strong stems with deciduous leaves in winter should be used as cuttings, cut according to 15cm, inserted into loose sandy soil, buried in deep 10cm, and set up Reed curtain or sunshade net sugarcane shade. In the north of China, softwood cuttings should be picked from June to July, the cuttings should be 10-12cm long, one compound leaf at the apex should be retained, the leaflets at the top of the compound leaves should be cut off, and only the basal 2 leaflets should be cut off. The cuttings should be inserted into large flowerpots with plain sandy soil, deep 5cm, and sugarcane shade conservation. After that, the Beginning of Autumn can grow new roots, put them on the pot before winter, and then move into the cold chamber to survive the winter. Ramet can be carried out from mid-October to mid-November or from late February to late March. The stems of the ten hardworking broad leaves grow upright and upright, and the branches need to be cut and collected when cutting and breeding, so that the mother plant can not be seen temporarily, so it is often winter to turn the basin and change the soil, tillering the whole clump of plants and planting them in the pot. after survival, the original stem was cut short to promote the root system to sprout new tillers and form new clumps of plants. Transplant in spring and autumn, stay in the soil or with mud balls, easy to maintain and manage, pay attention to pruning dead branches and keep the plants clean. The maintenance and management of potted plants should be carried out from April to May, and attention should be paid to shaping and pruning when planting. After sprouting, it can be fertilized 1-2 times, and keep the basin soil moist during the growing period, but can not accumulate water. The top ten broad leaves have strong tillering ability, cut off the tiller buds in time and keep the plant shape beautiful. The ten greatest functions of broad leaves are strong, they can be planted in the south under ornamental trees or on the north side of buildings, on the shady side of the hillside of scenic spots, the ground cannot accumulate water, irrigation and topdressing are not needed, and flat stubble can be carried out after 2-3 years of growth. let them sprout new stems and new leaves to renew old plants, such as uneven stubble renewal, old leaves yellow tip but do not fall off, the new leaves do not grow out quite ugly. When potted, a large amount of sand should be mixed in the cultivation soil to prevent stagnant water in the basin, and the soil can be turned over and changed once every two years. With the extraction of the root tiller and the continuous expansion of the plant, gradually change into the large pot, the maximum into the "three hoops" pot, do not plant into the bucket, because the ornamental value of the old plant is not high, too old plants can still be planted into smaller flowerpots through ramet and stubble. Topdressing can be applied for 3-4 times in the peak growing season, shading properly in spring and summer, and ventilation should be strengthened in the rainy season, otherwise the harm in the scale shell is very serious. Winter should be moved into the cold room to overwinter, let them dormancy, if the room temperature is more than 15 ℃, it is extremely disadvantageous to the growth of the coming year. The nursery bed keeps the soil moist before emergence. The seedling bed should be pulled up as soon as it sees the grass, and should be properly watered when it does not rain in dry weather. After transplanting, grass and topdressing should be produced 2-3 times a year, tree shape should be trimmed in winter, and residual branches and yellow leaves should be removed. Breeding Management of the Top Ten Broad Leaf credits

Propagation methods: ten broad-leaved fruits can be propagated by sowing, cutting and ramet propagation.

Sowing can pick the fruit with soft, purple and black fruit between May and August, remove the fruit, mix it with fine sand and knead it, float to remove the peel, pulp and grained grains, and then sow them on a soft and fertile seedbed with a row spacing of 15 cm, seed spacing of 1 cm to 2 cm, covering soil thickness of 2 cm to 3 cm, covered with rice straw to moisturize, and sprout within 15 days. The seeds can also be stored in clean wet sand to accelerate germination, and after the seeds are exposed, the seeds can be sown in trenches, and the seedlings will emerge more neatly and consistently. Strengthen shade at seedling stage, give fertilizer appropriately after 1 month, seedling height can reach 15 cm to 20 cm in winter, transplant seedlings in the following spring, leave bed for 2 to 3 years, when seedling height reaches 80 cm to 100 cm, it can be used for pot ornamental and landscaping, pay attention to take mud ball when seedling transplanting, in order to prevent its young yellow fibrous root from losing water and affect its growth after planting.

Cuttings can use thick stalks and old stems in late autumn and early winter to cut off ear segments with a growth of about 15 centimeters, or they can also use twigs as cuttings in the rainy season, with a survival rate of more than 90%. The low plants propagated with thick stalks are especially suitable for indoor pot cultivation. Cuttings in the open field should be carried out in late March. Strong stems with deciduous leaves in winter should be used as cuttings, cut according to 15cm, inserted into loose sandy soil, buried in deep 10cm, and set up Reed curtain or sunshade net sugarcane shade. In the north of China, softwood cuttings should be picked from June to July, the cuttings should be 10-12cm long, one compound leaf at the apex should be retained, the leaflets at the top of the compound leaves should be cut off, and only the basal 2 leaflets should be cut off. The cuttings should be inserted into large flowerpots with plain sandy soil, deep 5cm, and sugarcane shade conservation. After that, the Beginning of Autumn can grow new roots, put them on the pot before winter, and then move into the cold chamber to survive the winter.

Ramet can be carried out from mid-October to mid-November or from late February to late March. The stems of the ten hardworking broad leaves grow upright and upright, and the cuttings with weak branching force need to be cut off to make the mother plant unable to watch for the time being, so it is often winter to turn the basin and change the soil, tillering the whole clump of plants and planting them in the pot. after survival, the original stem was cut short to promote the root system to sprout new tillers and form new clumps of plants. Transplant in spring and autumn, stay in the soil or with mud balls, easy to maintain and manage, pay attention to pruning dead branches and keep the plants clean.

Maintenance and management

Pot planting should be carried out from April to May, pay attention to shaping and pruning when planting, fertilize 1-2 times after sprouting, keep the basin soil moist during the growing period, but can not accumulate water. The top ten broad leaves have strong tillering ability, cut off the tiller buds in time and keep the plant shape beautiful.

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The ten greatest functions of broad leaves are strong, they can be planted in the south under ornamental trees or on the north side of buildings, on the shady side of the hillside of scenic spots, the ground cannot accumulate water, irrigation and topdressing are not needed, and flat stubble can be carried out after 2-3 years of growth. let them sprout new stems and new leaves to renew old plants, such as uneven stubble renewal, old leaves yellow tip but do not fall off, the new leaves do not grow out quite ugly. When potted, a large amount of sand should be mixed in the cultivation soil to prevent stagnant water in the basin, and the soil can be turned over and changed once every two years. With the extraction of the root tiller and the continuous expansion of the plant, gradually change into the large pot, the maximum into the "three hoops" pot, do not plant into the bucket, because the ornamental value of the old plant is not high, too old plants can still be planted into smaller flowerpots through ramet and stubble. Topdressing can be applied for 3-4 times in the peak growing season, shading properly in spring and summer, and ventilation should be strengthened in the rainy season, otherwise the harm in the scale shell is very serious. Winter should be moved into the cold room to overwinter, let them dormancy, if the room temperature is more than 15 ℃, it is extremely disadvantageous to the growth of the coming year.

The nursery bed keeps the soil moist before emergence. The seedling bed should be pulled up as soon as it sees the grass, and should be properly watered when it does not rain in dry weather. After transplanting, grass and topdressing should be produced 2-3 times a year, tree shape should be trimmed in winter, and residual branches and yellow leaves should be removed.

The latest information

The breeding Management of the Top Ten achievements

Introduction and seedling cultivation in cross-leaf white thousand-storey greenhouse

Two horticultural flower enterprises in Ningde compete for Fujian "Flower King"

Jinzi Highway Liyuan Flower Trading Center opened at the end of October