The latest planting method of Gongkan

Tribute mandarin has the title of citrus king in China. It is a kind of fruit that combines oranges and oranges. Of course, it is a hybrid product of oranges and oranges, and it has a very long history of cultivation in our country. In ancient times, tribute mandarin is a tribute used by emperors, so how is tribute mandarin planted? Today, let's go into the growing world of Gong mandarin and explore its planting methods.

1. Garden land rectification and reform

Since the status of Gonggan is so high, it is also necessary to choose the planting site. Generally, we will choose fields, mountains, hills and plains with rich soil organic matter, deep soil layer, perfect soil structure, rich water resources, perfect drainage and irrigation systems, convenient transportation and so on. We need to reclaim the land according to the plan, dig the planting hole at a fixed point, the planting hole is about one meter wide and about 70 centimeters deep, apply sufficient basic fertilizer and cover a layer of fine soil.

2. Planting and afforestation

We should choose the seedlings with well-developed roots, sturdy ones, free from diseases and insect pests, about 60 to 80 centimeters high, and the stems will be thicker for the seedlings. Before planting, the branches and leaves of the seedlings need to be pruned properly. If it is planted on flat land, it is generally planted according to row spacing of three meters and plant spacing of about two meters, while sloping land is planted according to row spacing of 3.55 meters and plant spacing of 2.5 meters. The time of planting is usually around the time of sprouting in spring and from October to November in autumn. Finally, about half a month after planting, it needs to be watered properly.

3. Young tree management

The management of young trees is mainly to promote the growth of branches and leaves, and the principle of fertilization is to apply thin fertilizer frequently. About ten days after planting, a topdressing is needed, mainly nitrogen fertilizer, which is mainly used for strong shoots, and then about a month after planting, appropriate amount of urea needs to be applied and irrigated with water. Fertilizers need to be applied at least five to six times a year, and the concentration of fertilizer increases slowly as the branches grow. In the second year, in addition to the nitrogen fertilizer position, three-yuan compound fertilizer is also needed, while in the third year, it is mainly compound fertilizer, combined with organic fertilizer. In order to promote the fruit and high yield of Gong mandarin as soon as possible, it is necessary to trim and trim reasonably, control the growth of the top, and use the methods of wire shaping and bud control to trim and shape. In addition, watering and drainage should be carried out according to the amount of water needed for the growth of mandarins, and soil cultivation, loosening and weeding should be carried out at least three times a year.

4. Adult tree management

Adult Gong citrus trees are mainly managed in terms of topdressing and branch and leaf pruning. Adult fruit trees generally only need to be fertilized four times a year, the first time is when the branches and leaves sprout in spring, mainly nitrogen fertilizer. The second time is carried out before flowering, mainly with phosphate fertilizer, and the third time is carried out after flowering to promote the growth of the fruit, mainly potash fertilizer and phosphate fertilizer, while the last time is carried out after the fruit harvest to maintain the fruit trees to ensure high yield in the coming year. The pruning of mandarin trees is generally carried out in summer, mainly based on the principle of pruning off dense planting, diseased branches, dead branches and old branches, so as to achieve the purpose of high yield. Secondly, in order to protect flowers and fruits, we also need to carry out ring cutting. Finally, it is necessary to reasonably control moisture, especially in the fruiting period, moisture can not be more and less, otherwise fruit cracking will occur, in the later stage of fruit growth, appropriate reduction of water, so that Gongkan accumulates sugar.

The above is what the editor would like to introduce to you today. in fact, there are still many things to pay attention to when planting mandarin oranges, but the editor's energy is also limited, but if you want to know more about tribute oranges, you can contact the editor.