The study researches in the difference of growth and development of tomato under three cultivation mode which includes greenhouse,big shed and field in Guangdong academy of agriculture sciences,it mainly research the effects of temperature,humidity and total radiation on growth and development of tomato.The results indicate that plant height of greenhouse is obviously higher than big shed and field,the stem diameter is not remarkably different;in the beginning of flowering,the greenhouse is a bit earlier than big shed and field,at full-flowering stage and final flowering,big shed is a bit more...
