Anhui Agricultural Science Bulletin >
2025 , Vol. 31 >Issue 22: 53 - 57
DOI: https://doi.org/10.16377/j.cnki.issn1007-7731.2025.22.012
Analysis of Camellia oleifera cultivation and management techniques and their economic benefits
Received date: 2025-02-26
Online published: 2025-11-28
This article systematically expounded the prospects of developing the Camellia oleifera planting industry from 3 aspects: economic benefits, ecological benefits and social benefits. It introduced its biological characteristics from aspects such as botanical features, ecological habits, growth and development characteristics, reproductive ability and adaptability. On this basis, it further summarized the key points of Camellia oleifera cultivation and management techniques and conducts an in-depth analysis of its economic benefits. Tea oil had multiple uses such as food, cosmetics and medicine. The cultivation of Camellia oleifera could increase vegetation coverage and improve local climate. The related industry also promoted the adjustment of agricultural industrial structure and employment of rural labor force. This plant was an evergreen shrub or small tree of the genus Camellia in the Theaceae family. It preferred warm and humid environments, enjoyed sunlight, and had strong adaptability and stress resistance. It was widely planted in southern regions and was mainly used for extracting tea oil. The key points of cultivation and management techniques for Camellia oleifera mainly included selecting an area where the climate conditions were suitable for the growth of this plant, scientific land preparation, and selecting high quality varieties with strong disease and pest resistance and wide adaptability. The propagation of Camellia oleifera mainly included seed propagation, cutting propagation, grafting propagation, etc. Single or double row planting was adopted, with a planting density of 80 to 120 plants /667 m2. The trees, shrubs, and other plants in the Camellia oleifera forest were regularly removed. The seedlings were watered moderately. Drainage was ensured during the rainy season, and organic fertilizers were applied scientifically. During the young tree stage, mainly shape the trees. During the fruiting period, prune diseased and pest-infested branches, overly dense branches and overgrown branches. Comprehensive control methods should be adopted, including agricultural control (such as removing diseased branches and leaves), biological control (such as releasing natural enemy species of pests), and chemical control. Economic benefit analysis indicated that, the initial investment for Camellia oleifera cultivation was between 1 000 and 2 000 yuan/667 m2, the annual management cost was between 1 000 and 1 500 yuan/667 m2, and the annual income was between 3 400 and 11 200 yuan/667 m2. After deducting the costs, the annual net income was between 1 400 and 8 700 yuan/667 m2, demonstrating significant economic benefits. This article provides a reference for the sustainable development of the Camellia oleifera industry.
WU Xingda . Analysis of Camellia oleifera cultivation and management techniques and their economic benefits[J]. Anhui Agricultural Science Bulletin, 2025 , 31(22) : 53 -57 . DOI: 10.16377/j.cnki.issn1007-7731.2025.22.012
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