春季如何做好大棚番茄的精细管理?这里结合设施园艺的特点和春季环境气候特征,介绍几点重要的管理措施。1温度适宜促生长棚温上午控制在27~28℃,下午控制在25℃左右,夜间控制在12~16℃。浇水较多、湿度大时,要加强放风,除放顶风外,还可放边风。第1穗果发白后,棚温上午控制在28~32℃,下午控制在24~26℃,夜间控制在15~18℃。第1穗果采收至植株拉秧阶段,要防止高温,防止第2穗果及以后果实着色不良或发生日灼病。 How to do a good job in the spring greenhouse tomato fine management? Here combined with the characteristics of the facility horticulture and spring environmental climatic characteristics, describes several important management measures. A temperature suitable for growth Peng greenhouse morning control at 27 ~ 28 ℃, afternoon control at about 25 ℃, night control at 12 ~ 16 ℃. More watering, humidity, to strengthen the wind, in addition to top wind, but also let the edge of the wind. After the first panicle whitish, shed temperature in the morning control at 28 ~ 32 ℃, afternoon control at 24 ~ 26 ℃, night control at 15 ~ 18 ℃. The first spike harvest to the plant seedling stage, to prevent high temperatures, to prevent the second ear and later fruit coloring bad or sunburn.