To study on the cold-resistance of leaf-colored plants, the characteristics of physiology and bionomy of dormant detached-buds, detached-branches and booming flowers were determined in this paper. With various treatments of low temperatures,the major results were summarized as follows:
1.In this experiment,the relative conductions of all organs become more and more bigger as the decreasing of the temperature.There is an acute increase temperature, which is -10℃(dormant-buds) ,-20~35℃(dor...