枣树花期“三喷”坐果多枣树花期喷水、喷肥、喷醋，可提高坐果率。喷水：枣花期干旱，易造成“焦花”。为保证开花坐果的正常湿度，于上午１０时前和傍晚喷水，大树每株１０ｋｇ，可提高坐果１２％－３５％。上午１０时至下午３时是花粉散发时间，不宜喷水。喷肥：初花期... Jujube flowering “three spray” fruit jujube flowering date, spray fertilizer, vinegar, can increase the rate of fruit set. Spray water: date flowering drought, easy to cause “coke flower.” In order to ensure the normal flowering fruit set in the water before 10 o’clock in the morning and evening water, tree 10kg per plant, can improve fruit set 12% -35%. 10:00 am to 3:00 pm pollination time, not water. Spraying: early flowering ...