Preparation before to produce longan out of season.

Preparation before the off-season longan.

Before pouring the substance Potassium chlorate to produce Longan out of season, we must be prepared early after the last harvest. With pruning. To encourage the young leaves at least two times to complete longan Ready for flowering. Yield and quality should be 2-5 middle canopy pruning branches off into the canopy to sunlight cut out some of the branches to the sun. Cut off the diseased branches to break the cycle of disease. Cut branches that overlap. Also, the younger the fruit is cut into triangular shapes. The height of the canopy is less than 4 meters around the canopy cut ends of branches on all four sides.

When cutting branches over two weeks until the fruit begins to form new leaves and bud again before pouring chemical fertilizer 8-24-24 one month before pouring potassium chlorate to produce Longan. Before poring potassium chlorate. Clean uder the canopy of trees. Weeding and mulch out. Then, using potassium chlorate at a concentration of at least 95%, puring around under the longan tree  measured from end of leave to 25 cm  and spray with water about 14 days, or the use of 5 kg  potassium chlorate per 200 liters of water and spray under the longan tree, approximately 30 to 45 day after pour potassium chlorate. Longan will flowering.