When will Camellia oleifera blossom and bear fruit? How long will you live? How long will it take to get a profit from planting?

Camellia oleifera, also known as Camellia oleifera and Camellia oleifera, is a common economic crop in China. Its seeds can be used to extract oil for human consumption, and tea cakes can be used as pesticides to control diseases and insect pests, so they are planted in many areas. when will Camellia oleifera blossom and bear fruit? How long will you live? How long will it take to get a profit from planting?

Under normal cultivation conditions, Camellia oleifera trees generally blossom and bear fruit in 4-6 years, while grafted trees in Camellia oleifera are 2-3 years earlier; they begin to hang fruit and have a certain yield 3-4 years after afforestation, and gradually enter the full fruit stage after 6-8 years. In general, the average yield of Camellia oleifera fruit per mu is 6-1500 kg per mu, and that of fine new varieties is more than 2500 kg per mu.

The bud of Camellia oleifera belongs to mixed bud. The flower bud differentiation begins when the spring shoot growth stops in May and the temperature is more than 18 ℃. The flower bud primordium on the spring shoot is the fastest when the temperature is 23-28 ℃. It can be distinguished from the shape in the middle of June. It can be dissected through the main parts of the flower organ in July, but it can not fully mature until September.

The fruit-setting ability of Camellia oleifera is closely related to the quality and quantity of fruiting branches or fruiting mother branches. The so-called fruiting branch refers to the new shoot produced by the mixed flower bud in the spring of that year, which can differentiate into flower bud and blossom and bear fruit in the same year.

The flowering period of Camellia oleifera is from late October to late December in the main producing areas of the Yangtze River Basin, with the middle of November as the full flowering stage, and the flowering time is usually 9:00-15:00 every day.

After flowering and fruit setting of Camellia oleifera, there is a physiological peak of fruit drop during the first fruit expansion in March. July to August is an important peak period for the expansion of Camellia oleifera fruit. The increase of fruit volume in this period accounts for 66% of the total fruit volume. 75%, there may also be a second peak of fruit drop. The period from August to October is the period of oil transformation and accumulation, in which there are two peaks from mid-August to early September and from the end of September to October before harvest, and oil accumulation accounts for 60% of the oil content of the fruit. The types of Camellia oleifera "cold dew seed" and "frost falling seed" matured in early October and late October respectively.

How long will you live?

Camellia oleifera is a small evergreen tree with a life span of several decades to hundreds of years. The ontogeny of Camellia oleifera can be divided into three stages: childhood, adulthood and senescence. Tea trees are covered with treasures. It can be said that the life cycle of tea trees is as long as it produces economic and ecological benefits.

1. Childhood stage: after sowing, from the beginning of the germ to the stage of flowering and fruiting of the plant. Including germ stage, seedling stage and juvenile stage.

2. Adult stage: including growth and fruiting stage and full fruit stage.

Growth and fruiting period: the tree age is 6-10 years old, the tree growth is exuberant, a large number of branches, flowering and fruiting gradually increase, and the yield is in the stage of increasing year by year.

Full fruit period: 10-120 years, Camellia oleifera has a large number of fruiting period, reproduction is dominant, the demand for light, temperature, water and fertilizer increases, and the result position moves out.

How long does it take to get a profit from planting?

Generally speaking, a Camellia oleifera can blossom and bear fruit in 3-5 years, enter the full fruit period in about ten years, and the profit will be very considerable after ten years. But the Prophase for a long time, not suitable to do short-term planting, the income is not fast, suitable for long-term planting friends.

Attached planting method:

1. Soil: choose acid soil with loose, fertile and moist soil.

two。 Sunshine: Camellia oleifera likes warmth, so you should choose a sunny and warm place to plant.

3. Raising seedlings: there are three kinds: sowing, cutting and grafting, but the time of raising seedlings in Bo China is too long and the income is slow, so we often choose cutting and grafting to plant.

3. Fertilization: it is necessary to apply fertilizer every year, mainly soil fertilizer and organic fertilizer, and supplement chemical fertilizer appropriately at the same time.

4. Watering: water frequently in spring and summer and keep the soil moist in winter.

5. Pest control: scale insects: spray with 1000 times of poisonous silk, once every 10 days, three times in a row.

Longicorn beetles: dip the cotton with dichlorvos emulsion twice as much, plug the hole and kill it.