How to grow Sugar Citrus planting techniques and matters needing attention

Sugar orange is a kind of orange, it is different from ordinary oranges, sugar orange is smaller, tastes better, very sweet and juicy, so it is very popular with consumers. Nowadays, there are many people who grow sugar tangerine, but before planting, we should not be blind. First of all, we must have a comprehensive understanding of its planting technology.

How to grow tangerine with sugar

First, planting time: the principle is that the old shoots are ripe last time, and the new shoots are planted before budding. The whole year is generally divided into three periods:

1. Autumn planting: from September to November, after the autumn shoot is ripe. If water irrigation is the best planting period, there is plenty of time to restore growth after planting. In the cold mountain areas where the autumn drought is serious and the cold dew wind comes early, autumn planting should be done sooner rather than later, preferably before the middle of October.

2. Winter planting: from January to February, spring shoots may begin to sprout before sprouting. Greater Cold warmed up gradually after that, the new root grew fast after planting, and the survival rate was high. The disadvantage is that the spring shoots vomited differently in that year.

3. Spring planting: spring shoots are planted after maturity from April to May. At this time, Rain Water is abundant, mild climate, easy to survive after planting, fast growth. It is better to plant in spring in the areas with no water irrigation in autumn and winter.

Second, planting method: when planting seedlings, two people should cooperate with each other and cover the root neck with fine mud. Pour enough water to fix the roots, make the roots close to the soil, and finally cultivate the soil into a copper plate so that it will not overflow when watering, and then cover the soil mound with a layer of Osmunda or weeds to moisturize.

Planting techniques and matters needing attention of Sugar Citrus

First, planting techniques:

1. Dig planting pit. The length × width × depth of sand sugar orange planting pit is 0.5 × 0.5 × 0.5 m respectively. When digging the pit, the topsoil is stacked separately from the heart. When returning to the pit, 10 jin of miscellaneous fertilizer, 5 jin of weeds, 1 jin of phosphate fertilizer and 0.5 jin of lime are placed in each pit. When returning to the pit, the soil fertilizer, phosphate fertilizer, lime and topsoil are mixed with weeds in layers to return to the pit, and the returned soil is 30 cm higher than the pit surface and made into a fruit plate. The planting specification is 2.5 × 3 meters, and 80 plants are planted per mu.

2. Seedling planting. The planting depth of sugar orange should be in the original position of flat seedling wood, the root should be paddled first, and the root system should be naturally expanded and compacted, and after planting, it should be drenched with fixed root water and covered with weeds 10 cm thick or covered with plastic film to keep warm and moisture. it must be drenched every night for the first three days, and then drenched every other day, depending on the weather or 7 days or 10 days and a half months after a week, until the rainy season.

2. points for attention:

When planning the garden, there shall be necessary roads, drainage and irrigation, water storage and ancillary construction facilities. In specific planning, we should concentrate as much as possible and build gardens in places with good transportation and water sources.

Fertilization Management of Sugar Orange after planting

Young tree management takes fertilizer and water management as the center, promoting root growth, early branch growth and rapid development, and the early formation of tree crown. After 40 days of planting, the new roots began to grow, which could be diluted 3 times with rotten manure water and applied every 10 to 15 days, 5 kilograms per tree. With the growth of young trees, the concentration and dosage of manure water were gradually increased, and urea was properly added to dissolve in fecal water and then drenched. From the second year of planting, we can reduce the number of fertilization, increase the amount of manure and chemical fertilizer each time, and apply 30 jin of manure and 3 taels of urea each time. In September, stop applying nitrogen fertilizer and dung water, apply potassium fertilizer once, and apply potassium chloride half a jin per plant to promote flower bud differentiation.

What about the fruit drop of sugar orange?

1. Fruit trees have pests, causing sand bran orange to fall fruit; need to buy insecticidal pesticides to spray the tree; refer to the drug instructions before spraying, spray according to the amount.

2. To spray insecticidal pesticides, spray the whole fruit tree evenly, as well as the leaves, poles, and the land around the fruit trees. PS: personal safety protection measures should be taken before spraying pesticides.

3. Fruit trees are not nutritious enough, and fruit trees cannot absorb enough nutrients to support too much fruit, resulting in fruit drop. In that case, it is necessary to apply targeted fertilizer, which can be used to buy fertilizer applied to the soil.

4. You can also buy some anti-drop liquid fertilizer and anti-drop spray; spraying these anti-drop spray can effectively reduce fruit drop.

5. Too many branches of fruit trees, dense, easy to breed pests, but also make the fruit trees lack of nutrition, unable to give enough nutrition to the fruit. To prune sugar tangerine trees, cut off some weak branches.

6, lack of water or too much water, will also cause fruit drop, so, watering, to ensure that the right amount, watering not too much or too little.

Sugar tangerine must choose a suitable time before planting, and it is most common to plant in spring, autumn and winter. After planting, the management should be strengthened, especially the amount of fertilizer should be paid attention to. If there is a fruit drop, don't worry, find out the cause, and then solve the problem from the root.