How to Grow Wogan Oranges? A Detailed Guide to Planting Methods and Key Techniques
Wogan orange is a late-ripening hybrid citrus variety. It grows vigorously and yields high, but it is somewhat difficult to grow. So, how do you grow Wogan oranges? Today, the editor will introduce it to you!
1. Site selection and fertilization
The choice of orchard is very important, as it affects yield and quality. When choosing a planting site, you should choose a place with fertile soil, loose soil texture, and deep soil layers. The orchard should be well ventilated and sunny, with good drainage and a sound irrigation and drainage system. Before planting, you can spread some farmyard manure to increase soil nutrients, then carry out middle cultivating and earthing up, mixing the fertilizer and soil evenly together. After turning the soil, begin making beds at a spacing of 8 m. It is most suitable to make the bed surface arched. A maximum of no more than 4 rows may be planted on each bed, with a distance of 2 m between rows and about 1 m between each plant. About one month after land preparation, you can transplant the seedlings.
2. Reasonable close planting
Reasonable planting density is the key to high yield. If planting is too dense, nutrients will be insufficient and Wogan orange yield will decrease; if planting is too sparse, land resources will be wasted. To achieve high yield, you need to use dense planting cultivation, generally planned dense planting, that is, a planting method of dense first and sparse later. The planting density in the early stage should be about 2×1 m. Strengthen management of it, then it begins trial fruiting in the second year, and begins to increase yield in the third year. By the fifth year, you can begin row thinning and moving, increasing the density to 4×1 m, and then by the eighth year change the density to 4×2 m. After that, it does not need to be changed again.
3. Early-stage management
In the first two years after planting, orchard management is very important. When the spring shoots of the seedlings grow to 5 cm, you can begin topdressing. Topdressing is mainly quick-acting fertilizer, that is, nitrogen fertilizer, applied once every half month. Fertilizing can promote faster growth of new shoots. When the new shoots grow to 20 cm, promptly pinch off the growing tips to promote branch differentiation. Try to make it sprout 3-4 times of new shoots in the first year, which can rapidly expand the tree canopy. When fertilizing, you can use the integrated water and fertilizer method. In September, fertilization is mainly phosphorus and potassium fertilizer; in October, mainly phosphorus fertilizer and organic fertilizer. When fertilizing during the growing season, it should mainly be foliar fertilizer and trace elements.
4. Shaping to promote fruiting
Wogan orange grows very fast, so in the first year after planting you must pay attention to tree shape training. After planting the seedlings, immediately determine the trunk height. Generally, determine the trunk height by leaving about 30 cm for short pruning. After the spring shoots stop growing, appropriately short-prune the spring shoots above 20 cm. In summer, because the summer shoots grow unevenly, pinch off the growing tips of long branches of 20 cm to prevent excessive growth of long branches. After the summer shoots stop growing, short-prune the longer branch tips, and spray some monopotassium phosphate on the leaf surface to promote branch tip growth. Apply an appropriate amount of nitrogen fertilizer to promote the sprouting of new shoots.
The above is the Wogan orange planting method compiled for you by the Tuliu.com editor. We hope it can help you.