Abstract:

To provide reference for the development of Camellia oleifera industry, the afforestation effect gaps under three different management measures were analyzed. Using the random sampling survey method and taking the 2016 afforestation small classes of Susong County as the objects, the author divided the business entities into three categories of the rural collective economic organizations, self-employed households and enterprises, then selected 3 small classes from each category and obtained a total of 9 small classes. The main site factors of small classes, including afforestation preservation rate, plant height, crown width and single plant yield, were investigated. The results showed that the survival rate of seedlings under the management by enterprises was the highest, with an average survival rate of 94% and an average yield of 1550 g per plant. Under the management measure of rural collective economic organizations, the afforestation preservation rate was only 59%, and the yield and quality were not good, even had no-fruit bearing. The average single plant yield was less than 1/9 of that under the management measure of enterprises, and the plant growth was also obviously inferior to that under the management by enterprises. To develop the Camellia oleifera industry, it is suggested that the local government should guide and encourage private capital to invest in large-scale cultivation of Camellia oleifera, adopt the enterprise management mode, strengthen later management and protection, and enhance the scientific and technological support.

Key words: Camellia oleifera, management measures, business entity, afforestation effect, industrial development