Effects of Different Altitudes on Growth and Yield of Camellia oleifera
Through the investigation of 10-year-old Camellia oleifera forests at different altitudes of 400,600,750 and 900 m.The results showed that the tree height growth rate of Camellia oleifera gradually decreased with the in-crease of altitude,the average tree height was 2.66 m at 300 m altitude,and the average tree height was 2.15 m at 900 m altitude,the average flowering plant rate of Camellia oleifera accounted for 63.33％at 300 m altitude,the av-erage flowering plant rate of Camellia oleifera accounted for 63.33％,the average flowering plant rate at 600 m alti-tude accounted for 43.33％,and the average flowering plant rate at 750 m altitude accounted for only 23.33％.At an altitude of 300m,the plant rate of Camellia oleifera accounted for 56.67％,at an altitude of 600 m,the plant rate of medium hanging fruit accounted for only 26.67％,and when the altitude reached 900m,the rate of medium-hanging fruit accounted for only 10％.The results concluded that the growth rate,flowering plant rate and hanging fruit plant rate of Camellia oleifera at an altitude of 300～600 m were the best,which was suitable for application in the pro-duction of Camellia oleifera.
Camellia oleiferaDifferent altitudesGrowth volumeHanging fruit plant rate
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