英语翻译为了探讨5种常用绿化灌木（赤楠、茶梅、红花继木、构骨、无刺构骨）的耐荫能力,通过自然条件下的定点、定位的观测及室

In order to discuss the five commonly used green bushes (red nan, tea may, red wood, compose the bone, no spines bone structure of shade-tolerance ability, through the natural conditions at the positioning of the observation and indoor experiment data analysis, and use of physical chemistry knowledge, light compensation points of light saturation point, the largest net photosynthetic rate and physiological and biochemical index data analysis of the systematic research, finally come to 5 kinds of plant shade-tolerance sex strong or weak. The results show that, in the same light intensity conditions, the site of the red for planting in more light weak place, red flowers the wood is the second smallest, and took is tea mei, again is bone structure, finally is no spines bone structure.
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