抓好柑桔采果前后的管理工作,不但能提高当年桔果的产量和质量,而且对夺取来年柑桔丰产也有着重要作用。 1.合理供水 采果前后遇到干旱天气,要充分供水,使桔果充分膨大,从而提高产量。供水方法可分沟灌、浇灌和喷施3种。沟灌除灌满园内深水沟外,还要增开深窄沟,引水进入桔根密集层的土壤内,使桔根迅速吸水,满足叶面蒸腾的需要;浇灌则应耙 Grasping the management work before and after citrus picking will not only increase the output and quality of the orange fruit in that year, but also play an important role in seizing the citrus harvest in the coming year. 1. Reasonable water supply Before and after picking fruit dry weather, to full water supply, so that fully expanded orange fruit, thereby increasing production. Water supply method can be ditching irrigation, irrigation and spraying three kinds. Ditch irrigation filling the park deep ditch, but also by the open deep narrow ditch, water diversion into the orange-dense soil, the orange root quickly absorb water to meet the needs of leaf surface transpiration; irrigation should be rake