Influence of Different Fertilization Methods on Growth of Cyclobalanopsis glauca Seedlings
The influence of normal and exponential N -fertilization methods on the height,ground diameter and biomass of one-year Cyclobalanopsis glauca seedlings was studied.The results showed that there was little difference of seedlings height and ground diameter between two methods at same level of N -fertilizer,and the seedling height and biomass of exponential fertilization treatment were 1 16.7%,and 107.3%to that of normal fer-tilization treatment.However,their ground diameter was only 78.3% to that of normal method.Furthermore,the seedlings height,ground diameter and biomass increased with the increase of N-fertilizer use,and showed a sig-nificant difference on seedlings height and biomass,but no significant difference existed in the ground diameter.In future,the N-fertilizer amounts should be enlarged research to confirm the suitable level and the difference of fer-tilization at normal and exponential method.
国家科技期刊平台
NSTL
万方数据
维普
