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利用番茄幼苗在不同温度、光照、水分、肥料和土壤中的空气条件下研究番茄细菌的生长情况,结果显示:番茄幼苗在昼温为23~26℃范围内,夜温为17~20℃范围内,生长最旺盛。光照度在小于8000f.c.(英尺烛光)条件下,光照度越强,幼苗生长越壮。土壤中的水分达到土壤持水量时,幼苗的生长状况最佳。土壤中的空气含量为10%时,幼苗生长最好。对于这些要素还必须综合管理,使营养生长与生殖生长协调发育。
The growth of tomato bacteria was studied under different temperatures, light, moisture, fertilizer and soil air conditions. The results showed that: the tomato seedlings grew in the range of 23 ~ 26 ℃ at daytime and 17 ~ 20 ℃ at night, Within, the most vigorous growth. Light intensity less than 8000f.c. (Foot-candle) conditions, the more light intensity, the more vigorous growth of seedlings. When the soil moisture reaches the soil water content, the seedling grows best. When the air content in the soil is 10%, the seedlings grow best. For these elements must also be integrated management, so that the coordinated growth of vegetative and reproductive growth.