How much is the price of shrubs and mulberry seedlings? Which kind of output is high? What is the use value at present? How to plant and prune?

Mulberry generally refers to mulberry, mulberry is a deciduous tree or shrub, up to 15 meters high. The tree is rich in milk and the bark is yellowish brown. Flowering in May, catkin. The ripening period is from June to July. How much is the mulberry sapling? Which kind of output is high? What is the use value at present? How to plant and prune? From Jiangsu nursery base, the price of high 60CM is about 0.90 yuan per tree, 100CM is about 1.2yuan per tree, and 150CM is about 1.8yuan per tree.

Which kind of mulberry seedlings has the highest yield?

The traditional mulberry varieties are cultivated for the purpose of leaf picking and sericulture, which does not bear mulberry fruit or the fruit is small, so it can not form large-scale industrial production. Now a series of mulberry varieties with large fruit shape and high fruit yield have been selected.

Fruit mulberry: seedless big 10, Hongguo No. 2, Baiyu King, Fuji Red, Taiwan long fruit mulberry, Taiwan four seasons fruit mulberry and so on.

Sericulture: spinulosa mulberry, Xianghai mulberry, mountain mulberry, lake mulberry, mulberry, dragon mulberry, autumn mulberry and so on. The traditional mulberry varieties are cultivated for the purpose of leaf picking and sericulture, which does not bear mulberry fruit or the fruit is small, so it can not form large-scale industrial production. Now a series of mulberry varieties with large fruit shape and high fruit yield have been selected.

What is the use value of mulberry at present?

Mulberry is a deciduous tree of Moraceae, which is cultivated all over the country, especially in Jiangsu and Zhejiang, and has a long history. The leaves, fruits, wood and branches of mulberry can be used to feed silkworms, eat, brew wine, weave baskets, make paper and make various utensils. At the same time, their leaves, roots, barks, twigs, ears, wood and parasites are good medicines for disease prevention and control.

1. Mulberry leaves: Mulberry leaves, preferably harvested after frost, are called frost mulberry leaves or winter mulberry leaves. Its bitter taste is bitter and cold, entering the lung and liver meridian, soothing wind and clearing heat, cooling blood and stopping bleeding, clearing the liver and eyesight, moistening the lungs and relieving cough. It is often used to treat wind-heat cold, lung-heat cough, liver-yang headache, dizziness, blindness, blood-heat bleeding and night sweats. In modern times, it is also used to treat elephantiasis of lower extremities. It can be taken internally and externally, and it has also been made into injection. In addition, after plucking the veins of fresh mulberry leaves, the white juice oozed from the fresh mulberry leaves is called mulberry leaf juice, which tastes bitter and slightly cold, good at detoxifying, clearing heat and hemostasis, mainly for carbuncle, gall, traumatic bleeding and centipede bites. The distillate of mulberry leaves can also be used to treat eye diseases.

2. Mulberry branches: the twigs of mulberry trees, harvested in late spring and early summer. Its nature is bitter and flat, partial to the liver meridian, good at dispelling rheumatism, dredging channels and collaterals, benefiting joints, and promoting water and qi. It is mainly used for the treatment of rheumatism arthralgia, limb clonus, edema, body itching and other syndrome, especially for upper limb arthralgia. Can be fried soup or boiled ointment for internal use, can also be fried water for external washing. In addition, after cauterizing the branches of mulberry trees, the juice can be leached. The Compendium of Materia Medica and other books contain the evidence that it can treat "scabies", tetanus, children's body sores and so on.

3. Mulberry root: Mulberry root is dug up in winter and its cork is removed for medicinal use. The nature tastes sweet and cold, enters the lung and spleen meridian, has the function of purging the lungs and relieving asthma, water and detumescence. It is often used in the treatment of lung heat, cough and asthma, excessive phlegm, edema, beriberi, adverse urination and so on. More into the decoction, powder, but also make juice or fried water for external use. Mulberry root with skin can also be used as medicine, the book contains its taste slightly bitter flat, can treat epilepsy, muscle and bone pain, hypertension, eye red, thrush, metrorrhagia and so on. In addition, the white juice in the bark of the whole mulberry tree is called mulberry bark juice, which can treat children's mouth sores and traumatic bleeding.

4. Mulberry: the ear of mulberry, harvested in summer. Sweet and cold nature, return to the heart, liver and kidney meridians, tonifying the liver and kidney, nourishing yin and blood, invigorating the intestines, extinguishing the wind. It is often used in the treatment of vertigo, dimness, tinnitus, insomnia, early whitening of hair and thirst, intestinal dryness and constipation. Fried soup, boiled cream, raw food, soaked wine, external washing can be used.

5. Mulberry: Mulberry wood has three uses in medicine. One is the ash burned by the wood, which is called mulberry firewood ash, which can treat edema, golden sore bleeding, eye swelling and pain, and so on. Second, mulberry ash plus water juice, after filtration, evaporation of the crystal, the famous mulberry cream, can treat choking accumulation and carbuncle poison. The third is the nodules on the old mulberry wood, known as mulberry galls, which the ancients thought could dispel wind and dehumidification, treat rheumatism arthralgia, senile crane knee wind and so on. It is a pity that mulberry has been rarely used in clinic.

6. Mulberry parasite: fungus parasitic on mulberry trees. The ancient medicine book is called Mulberry fungus, which is sweet and flat in nature. it can treat intestinal wind, hemorrhoid bleeding, bleeding and leakage of women, belly, heartache and so on. In addition, the mulberry parasites commonly used in clinic are the branches and leaves of many plants of mulberry parasitaceae, but the ancients thought that it was better to be parasitic on mulberry trees, which was bitter and flat into the liver and kidney meridian, good at dispelling rheumatism, tonifying the liver and kidney, strengthening muscles and bones, nourishing blood and calming the fetus. It is used for the treatment of rheumatism arthralgia, waist and knee pain, women's avalanche, fetal movement restlessness and so on.

How to plant and prune mulberry trees?

Planting techniques:

1. Sowing method

Selecting a good seedling land is the first pass, and it is appropriate to choose the sandy loam soil with fertile and loose land and convenient clearance as the nursery. 4-6 days before sowing, it is best to spray herbicides comprehensively, and each mu of ground can also be combined with 2 kilograms of chlordane powder pesticides, and then rake the land vertically and horizontally. depending on the drainage conditions, the border surface should be fine and flat.

Mulberry seeds as soon as possible buy and sow, each seed mixed with five parts of fine soil, (if the land is not sprinkled with pesticides should also be mixed with pesticides). Divide the mulberry seeds into jin according to the border, the thickness of which is faintly visible, and sprinkle with water for the first time after covering. If possible, soak the mulberry seeds in clean water for 24 hours, take out and spread them in foil, cover with a wet cloth, put them in a relatively warm place (2330 ℃), sprinkle and turn once or twice a day, and often keep moist. Wait for most mulberry seeds to spit white (that is, expose young roots) after sowing, mulberry buds should not be allowed to grow too long, so as to avoid damage during sowing.

Water is the lifeblood after sowing, especially the budding seeds. Within half a month of sowing, water must be drenched every morning and evening, and the soil surface is often kept moist. The management after sowing is the key to strengthening the whole seedling. When the mulberry seedling is about 1 inch high, the overdense mulberry is removed, the plant spacing is 1 inch, when the seedling is 2 to 3 inches, the gap between mulberry trees is 1 inch 1.5 inch, and the seedlings are best carried out after rain or water. Ensure that there are about 8 to 150000 seedlings per mu, and the mulberry seedlings will be exposed according to the situation.

2. Grafting and raising seedlings

Generally, the seedlings propagated by local mulberry seeds are used as rootstocks, and the branches of excellent mulberry varieties with high yield and good leaf quality are used as scions. Check whether it is alive or not in the following 10 to 15 days, and those who are not alive need to be replaced. We should also pay attention to the prevention of diseases and insect pests, removal of rootbuds, timely irrigation and fertilization to promote new shoot growth.

3. Cuttage seedling

Hardwood cutting uses the new shoot of mulberry cut by spring cutting as ear cutting in early April, and mulberry green wood cutting uses the new shoot cut by summer cutting as ear cutting in late May. Before cutting, cut the branch into 16-20 cm long, the upper end of each branch should be cut across, there should be a full bud 1 cm away from the cut, and the lower cut should be close to the leaf mark and cut into a smooth bevel, and then store it indoors for 15-20 days. The specific method is as follows: a bundle of branches and roots after sand storage are soaked in ABT rooting powder solution with 50ppm concentration for 35 hours, then vertically buried in the open-air rooting pool made of fine sand, covered with sand 15cm, then covered with nylon film, the branches are taken out and planted into the seedbed after days, and the buds are not exposed after planting.

Trim:

1. Trees can be pruned for the first time after falling leaves in autumn, cutting off small branches. The aim is to prevent nutrients from being absorbed and wasted by twigs throughout the winter.

2. Then prune it before the spring sprouts in the coming year. At this time, the main object of pruning is the top of the plant branch, that is, the head. The aim is to suppress the apical dominance of the plant so that more leaves and buds can be produced from the branches. (according to this method, the plant will grow strong and the fruit will bear a lot.)

Other pruning methods can be attributed to the pruning of plant shapes, according to their own needs, but the principle is that sturdy main branches should not be easily trimmed, because plant wounds can also be "infected" (rot). If you really want to trim off the main branches, wrap the wound in plastic sheet after cutting, the main purpose is to be waterproof.