Seed price and planting method of red bayberry

Red bayberry, also known as Sheng Sheng Mei, Bai Timei, Shu Mei, etc., is a small tree or shrub of the Myrica family. It is distributed in East China and Hunan, Guangdong, Guangxi, Guizhou and other regions. It has high medicinal and edible value. It can be directly eaten and processed into dried bayberry, sauce, candied fruit, wine and so on. Let's take a look at the seed price and planting method of bayberry.

How much is the red bayberry seed per jin?

The price of red bayberry seeds is about 1530 yuan per jin, but it varies according to the quality, variety, origin and market of the seeds. The distribution of bayberry is similar to that of citrus, loquat, tea tree and bamboo, but its cold resistance is stronger than that of citrus and loquat. At present, the cultivated varieties of red bayberry in China are Mudong, black charcoal plum, Dongkui red bayberry and so on, among which Dongkui red bayberry is the best, with large yield, high fruit filling, high survival rate and mostly sowing and grafting propagation.

Sowing method of Waxberry

1. Nursery selection: the red bayberry nursery should choose the area with convenient transportation and flat topography, such as the general slope of the slope should not exceed 5 °, and the slope direction should be north or northeast as far as possible. it is better to use sandy loam with fertile soil, loose texture and deep soil layer.

2. Seed collection: red bayberry seeds should collect mature fruits from robust adult trees, spread out and accumulate in places where the sunlight is not direct, rinse and remove the floating gravure after 4 or 5 days of accumulation, and dry the surface for use.

3. Soil preparation and fertilization: red bayberry should be ploughed deeply before sowing and sun-white after ploughing. 3000kg / mu of pig, cattle manure or compost, 15kg / mu of calcium superphosphate, some plant ash, deep drainage ditches should be dug around paddy fields, and mountain areas should pay attention to drought and flood control.

4. Sowing method: before sowing, soak the seeds in 0.1% potassium permanganate solution or 40% methyl topiramate 800 times solution for 10 minutes, spread the seeds evenly on the border surface, and gently press the seeds into the soil with a plank after sowing. Cover it with a layer of fine soil and then cover with a thin layer of grass.

5. seedling management: red bayberry is generally sown in mid-late October, seeds germinate in January of the second year, and seedlings emerge in the middle of February. After emergence, attention should be paid to the control of temperature and humidity, and at the same time, attention should be paid to preventing sunburn or quenching disease. it can usually be transplanted in late July.

Planting method of Myrica rubra

1. Transplanting time: red bayberry seedlings are about 10 cm high after they are unearthed and can be transplanted when they grow 4-5 leaves. Soil preparation and fertilization should be carried out in the nursery before transplanting. At the same time, 25 kg of lime should be applied on each mu of border or 600 times of topzine should be sprayed.

2. Transplanting method: when transplanting seedlings according to the specifications of row spacing of 30cm to 35cm and plant spacing of 8cm to 10cm, we should choose the morning and evening of cloudy or sunny days, and irrigate enough fixed root water, transplanting 1.2 ~ 14000 plants per mu.

3. Rational fertilization: red bayberry seedlings must wait for the root system to grow well and grow 4 or 5 new leaves before they can be poured with diluted human feces and urine (1 load of water plus 2 tablespoons of human feces and urine, 0.25 kg of urea), and then irrigate 2% ternary compound fertilizer or rare manure urine every half a month.

4. Tree management: the branches on the stem with a total trunk length of less than 1x2 were removed in time after planting. In the second year, three main branches could be equally divided in three directions. After the third year, the secondary branches were left on the main branch to make the crown form a natural happy shape, and the height was controlled at 2.5-3 meters.

5. Soil management: when planting red bayberry, we should timely remove weeds and loosen the soil, increase lime, adjust soil pH, supplement calcitonin for trees, and interplant green manure crops such as legumes and peanuts (avoid planting tall stalks and climbing plants) in the forest to increase soil biological cover.

6. Shoot control and flower promotion: when the crown of red bayberry is 2.0-2.5 meters high, the method of shoot control can be used to promote flower bud formation and achieve early fruiting and high yield. branch pulling, crown opening, relaxation of tree potential or soil application of paclobutrazol can be used to control shoot and promote flower from early October to late December.

7. Flower thinning and fruit thinning: plum trees combined with spring pruning to remove excess flower branches, especially weak flower branches, multi-flowering trees can be sprayed with bayberry flower thinning agent at flowering stage, and fruit thinning should be carried out according to the amount of fruit hanging on the tree body about 20 days after flowering.

Disease and Pest Control of Waxberry

1. Red bayberry rust

[harm] the injured trees blossomed ahead of time, the number of flowers decreased, the new buds just sent out had yellow spots, and the flowers were often reduced to leaf-shaped and thick fleshy leaves, which soon rotted and fell, and most of them formed bald branches.

[control] Old tree regeneration, topdressing strong tree, spraying 4 Baomedusite sulfur mixture or Bordeaux solution in the sprouting stage of bayberry, 80% Dysen zinc 600 times or 70% methyl topiramate 700 times 800 times in fruiting period.

2. Brown spot

[harm] damage to the leaves of red bayberry, and finally lead to a large number of fallen leaves, flower buds and twigs die, which has a great impact on tree growth.

[prevention and control] clear the orchard in winter, strengthen orchard management, spray 1000-fold solution of 70% methyl topiramate or 50% carbendazim once 7-10 days before fruit harvest, and control it with Bordeaux solution of 1, 2, 200 after fruit harvest.

3. Pine caterpillar

[harm] when the larvae first hatched, the larvae ate the young leaves on the new shoots, leaving only the bark. After about a week, the larvae began to disperse the damage, and the food intake increased greatly. In severe cases, the leaves were eaten up, leaving only the veins.

[control] when larvae were found in the middle and late April, 1000-fold solution of 90% trichlorfon crystal, or 4000-fold solution of 20% fenvalerate or 4000-fold solution of dichlorvos were used to control larvae.

4. Spodoptera litura

[harm] it not only harms the leaves of red bayberry, but also harms many fruit trees such as Camellia oleifera and coffee.

[prevention and control] spray 90% trichlorfon 800 × 1000 times or dichlorvos 1000-1500 times, 50% fenitrothion 1000 times and malathion 1000 times.

5. Inchworm

[harm] damage to the leaves of Myrica rubra, after the leaves were damaged, a notch was formed.

[control] during the larval damage period, dry Bacillus thuringiensis and Beauveria bassiana preparations with 200-400 million spores per milliliter can be sprayed, or 25% diflubenzuron suspension 1000-1500 times.

6. Leaf roll moth

[harm] damage the leaves of Myrica rubra.

[control] during the occurrence period from May to June, green fungus and insecticides can be used to control the second generation larvae, and 1000 times solution of 90% trichlorfon or 1500 times solution of 50% fenitrothion emulsion can be used to control the second generation larvae from July to August.