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一、昌吉幼苗发育的特点 辣椒种子发育最适宜的温度为22～28℃,温度高于35℃或者低于10℃都不利于发芽。辣椒幼苗根系比番茄弱,根系少,再生能力差,因此,不耐旱也不耐涝。辣椒对光照适应能力比较广,种子喜欢在黑暗条件下发芽,属嫌光性种子,在湿度过大条件下,种子发芽率明显降低。
First, the characteristics of Changji seedlings pepper seed development optimum temperature is 22 ~ 28 ℃, the temperature is higher than 35 ℃ or less than 10 ℃ are not conducive to the germination. Pepper seedling root system is weaker than tomato, less root system, regeneration ability is poor, therefore, neither drought nor waterlogging. Chili adaptability to light is relatively wide, the seeds like to germinate in dark conditions, is suspected of light seeds, under excessive humidity, the seed germination rate was significantly reduced.