细绿萍的生长需要一定的环境条件。温度、光照、营养、空气和湿度、水和土壤等对细绿萍的固氮、光合、吸收、形态、色泽等等方面均有密切关系,认识这些问题,对于养好用好细绿萍是有一定意义的。一、温度细绿萍对温度的敏感性很强,温度变化直接引起生理、生态、生长速度和固氮能力的变化。从温度与生长速度关系(图一)看出,细绿萍比绿萍的生长适温低,一般在5℃并不停止生长,10℃生长率是0.071克/克、天,12—14天生长一倍;15℃生长加快,生长率是0.25克 Green Luping’s growth requires some environmental conditions. Temperature, light, nutrition, air and humidity, water and soil are closely related to nitrogen fixation, photosynthesis, absorption, morphology, color and so on of Lvpingping. To understand these problems, Certainly. First, the temperature fine Greenpeace is highly sensitive to temperature, temperature changes directly cause physiological, ecological, growth rate and nitrogen fixation capacity changes. From the relationship between temperature and growth rate (Figure 1) shows that the fine green Liping growth of green shoots than the low temperature, usually 5 ℃ does not stop growing, 10 ℃ growth rate is 0.071 g / g, day, 12-14 born Doubled; 15 ℃ growth accelerated, the growth rate is 0.25 grams