Cost: Generally speaking, the planting cost of Camellia oleifera mainly includes land rent, the price of Camellia oleifera seedlings, and the maintenance of watering and weeding of Camellia oleifera in the later stage. Many families in rural areas have open space, so they can save land lease costs and reduce costs. In the market, the price of Camellia oleifera seedlings is about 2 yuan per tree. 80 trees can be planted per mu, with a maximum of 100. In addition, fertilizer, water fee and herbicide are not too much, and the cost per mu is about 1200 yuan.

Profit: Calculated by 90 plants per mu, if Camellia oleifera is well cared during the growth period, it can bear 6- 10 kg Camellia oleifera fruit. If dried in the sun, the weight of dried Camellia oleifera seeds is about 3kg, then the yield of Camellia oleifera seeds per mu is about 200kg. Based on the oil production rate of 23%, the oil production per mu is about 45 kg, and the market price is 80 yuan/kg, so the total income is 3,600 yuan, excluding cost 1200 yuan, and the income per mu is 2,400 yuan, so the income per mu is 240,000 yuan.