Lychee is a subtropical fruit. It tastes sweet and delicious and has won people's love. So how do you manage late-maturing lychees?
1. Promote flower bud differentiation. For trees with poor quality of late autumn shoots or autumn shoots, flower bud differentiation can be enhanced by spraying some foliar fertilizers, such as agricultural nucleotides and cyanotic cytokinins.
2. Sprinkle water to promote flower spikes. A well-managed orchard usually does not need to be drenched. When appropriate, the plants will sprout and bud on time. However, in the orchard, which is poorly managed or in poor condition, when the soil is dry, the roots should be revitalized by watering to germination and flowering.
3. Prevent "shooting". In the western part of Guangdong, such as Zhanjiang, the glutinous rice glutinous rice began to sprout in early January, and there were flowering spots. However, when the temperature rose, the leaves began to grow. It should be sprayed once to control the tipping spirit (20-30 kg per bag) to force the leaves to stop. Grow and let the hair spikes.
4. Fertilize. For the orchard to be fertilized in the spring, when the bud is started, compound fertilizer or decomposed organic fertilizer can be applied; if the tree with poor control or poor leaf color is used, an appropriate amount of nitrogen fertilizer can be applied when needed.
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