According to different qualities during different periods of tomato growth and development, the components, concentration, acidity-alkalinity, etc. in nutrient solution were adjusted, and a dynamic management to the flow was carried out.
According to different qualities during different periods of tomato growth and development, the components, concentration, acidity-alkalinity, etc. in nutrient solution were adjusted, and a dynamic management to the flow was carried out.
并根据番茄生长发育的不同时期和养分吸收特性，及时调整营养液的组成成分、浓度、酸硷度等，对营养液实行动态管理。