Several points for attention in fertilization for High yield of Mango

In order to cultivate mango with high yield, the varieties should be selected first. After the seedlings are grafted and survived, the management should be carried out in time, such as expanding holes, preventing diseases and insect pests and so on. Scientific and rational fertilization is an important link related to high yield and good fruit quality throughout the whole tree age cycle. Precautions: 1. The root system of young mango trees is small, the number of fibrous roots is small, and the distribution is shallow, so fertilizer should be applied frequently and thinly. Water and fertilizer should be applied in times of drought. At the same time, combined with spraying new high fat film to improve the utilization rate of effective components of fertilizer. 2. Fertilization should not be close to the trunk, but the dripping line outside the crown, and the effect of evenly distributed hole application is good. The amount of fertilization can be adjusted according to the situation of soil fertility and growth. In addition, Huawang No. 2 was used in the period of flower bud differentiation of mango to promote flower bud differentiation, adjust the nutrition conversion rate and balance the year thoroughly. 3. Young mango trees can appropriately increase a little nitrogen, and the fruit trees have a better effect of applying some organic fertilizer. In addition, Zhuangguotieling was sprayed once before flowering, young fruit stage and fruit expansion stage of mango to thicken the fruit pedicel and increase the amount of nutrient transport. Prevent falling flowers, falling fruit, cracking fruit, stiff fruit and abnormal fruit, making the fruit beautiful in color, beautiful in shape and good in taste.