Scientific cultivation techniques of Myrica rubra

Planting trees and flowers is not only a good choice to beautify the environment, but also one of the ways to cultivate temperament and sow hope. For foodie, since you want to plant trees, you must plant something that can bear fruit, which is not only green, but also satisfying your appetite. Yes, the editor is here to introduce the planting technology of bayberry. Don't forget me when eating bayberry.

Scientific cultivation techniques 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.

Growth characteristics of Waxberry

Bayberry prefers acidic soil, which is native to hillsides or valleys of temperate and subtropical humid climates in China. It is mainly distributed in the south of the Yangtze River basin and north of Hainan Island, that is, between 20 and 31 degrees north latitude. The distribution is similar to that of citrus, loquat, tea tree and bamboo, but its cold resistance is stronger than that of citrus and loquat.

When will bayberry trees be planted?

The planting time of bayberry is generally from late February to mid-March when the temperature has begun to warm, it is best to choose in cloudy or light rainy days, when the survival rate of individual planting is high. It's when the temperature gets warmer. The crown diameter of red bayberry is large, the root system is widely distributed, and the plant row spacing should be larger. It is recommended that you plant it into 4-4. About 150 trees are needed for two mu of land.

Select high-quality bayberry grafted seedlings with strong, rich roots and no diseases and insect pests, fill the dug hole with 10-15 kg of rotten barnyard manure and 5-10 kg of charred mud ash, plant moderately, and then culture small soil beds around the plant and cover the soil in time to avoid exposing roots. Red bayberry is dioecious, and 1-2% of the male plants need to be planted for pollination.

Fertilization time of red bayberry

The management of fertilization in the middle and later stage of red bayberry is mainly to promote fruit development and improve quality, and the ratio of nitrogen, phosphorus and potassium is 1: 0.5: 4. One is the fat of strong fruit.

Fertilization is generally applied in the first and middle of April to promote summer shoot growth and fruit development; second, postharvest fertilizer. In order to restore the tree potential and enter the flower bud differentiation in time, the quick-acting fertilizer dominated by potash fertilizer and supplemented by nitrogen fertilizer was applied in the first and middle July after fruit harvesting in the big year, while the trees bearing fruit in a small year applied a special compound fertilizer for fruit trees after harvest, which is beneficial to reduce the flower bud differentiation in autumn and winter and relatively reduce the flower quantity in the second year.

The proportion of mineral nutrients of plant ash and rapeseed cake fertilizer in farm fertilizer is the most suitable for the growth of red bayberry, while potassium sulfate compound fertilizer and potassium sulfate fertilizer are suitable for the growth of red bayberry. Because phosphorus is essential for the formation of flower bud primordia, too much will increase the number of flowering and fruiting, so phosphate fertilizer should be applied once every 1-2 years in adult trees.

If you want to get rich, you must plant trees. Cash crops are reliable. The cultivation of bayberry must be in accordance with the growth habits of bayberry, create an environment suitable for the growth and development of bayberry, and choose a suitable season for careful cultivation. Plant bayberry trees as raising children, prepare for pregnancy at the right time, create a good family atmosphere, and let the saplings thrive.