湖北林业科技

To find out good performance changlin Camellia oleifera varieties in Sui county, Changlin 3, Changlin 4, Changlin 18, Changlin 40, and Changlin 53 C. oleifera varieties were as experimental materials with 8 years. Single plant yield was determined in the fruit maturity, and single fruit quality, single fruit grain number, fresh fruit seed rate, fresh dry seed rate, kernel oil rate and fatty acid components content were determined at the same time, also analyzing these indexes difference of the 5 varieties.The results showed that: the single fruit weight and seed number of Changlin 53 were significantly higher than other varieties, with the highest yield single plant and unsaturated fatty acid content; the fresh fruit and seed rate of Changlin 3 were also significantly higher than other varieties; the oil content in the seeds of Changlin 4 and Changlin 53 was significantly higher than other varieties; the saturated fatty acid content of Changlin 18 was significantly higher than other varieties.The comprehensive evaluation ranking is Changlin 53 > Changlin 3 > Changlin 18 > Changlin 4 > Changlin 40. Changlin 53 was found to perform the best, which has good high-yield stability.