How to manage the planting of Feizixiao litchi?
How to manage the planting of Feizixiao litchi? What problems should we pay attention to? Planting Feizixiao litchi can refer to the following methods: land selection and planting: high-yield cultivation of litchi should choose hills or slopes with open terrain, loose and fertile soil, deep soil layer and water source, which is ideal for development and planting garden. Litchi mycorrhiza is good for air, so we should loosen the soil, improve the soil, loosen and aerate in order to promote the development of root system. Soil fertilization is based on the principle of frequent application and light application. Spray the new high-fat membrane in time to shorten the slow seedling period and quickly adapt to the new environment. Adult tree management: high yield pruning of litchi is the key. The pruning principle should be light rather than heavy, mainly cutting off cross branches, over-dense branches, curved branches, weak twigs, and flower ears that do not let them bear fruit, so that nutrients can be effectively used to expand the crown. Apply the healing anti-corrosion film in time after pruning. Litchi fruit drop is serious in the process of fruit development. On the basis of strengthening fertilizer and water management and pest control and other comprehensive measures, spraying Zhuangguotiling can prevent flower and fruit drop, thicken fruit pedicel and increase nutrient transport. Prevention and protection of trees: the main diseases are litchi downy blight and charcoal disease. The main pests are litchi stem borer, litchi small gray butterfly, tortoise-backed longicorn beetle and so on. Spray targeted drugs to kill, at the same time, add new high-fat membrane to enhance the effective utilization of drugs. In order to prevent the wild growth of winter shoots in the period of flower bud differentiation, Huawang No. 2 was smeared to protect the tree and protect the tree safely through the winter. Click to get more litchi planting techniques click to get more fruit planting techniques
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How to fertilize litchi?
How to fertilize litchi? When and which fertilizers should be applied? Litchi fertilization can refer to the following methods: 1. Fertilization problems and principles for litchi orchard soil acidification is common, fertilizer and water conservation capacity is poor, magnesium, boron, calcium, molybdenum are generally lack, fertilizer application amount is not scientific, fertilizer ratio is unreasonable, foliar.
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What is the law of fertilizer requirement of litchi? How to apply fertilizer?
What is the law of fertilizer requirement of litchi? How to apply fertilizer? Litchi fertilization can be referred to the following methods: (1) Fertilizer requirement characteristics of litchi according to the determination, for every 1000 kg mature fruit in an orchard with a yield of 1000 kg per mu, 9.8kg of nitrogen, 1.1kg of phosphorus and 6.6kg of potassium were needed, and the proportion of fertilizer needed was 10:1:7. Pick the fruit.
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