What is the best fertilizer for sugar orange? the new method of controlling summer shoot with sugar orange

With the development of science and technology, people can eat some different varieties of fresh fruit in any season. A kind of fruit that the editor is going to introduce to you today is also deeply loved by many friends, which is called granulated sugar. So many people in the planting industry seem to see a business opportunity and begin to grow sugar oranges. So, what is the best fertilizer for people to use when growing sugar oranges, and what are the ways to control summer shoots?

What kind of fertilizer is the best for sand sugar orange?

The main results are as follows: 1. Sugar orange fertilization should pay attention to methods and skills to achieve less fertilizer, efficient, economical and safe. Fertilizer should be applied vertically outside the crown to avoid the root head. The reverse osmosis of the roots of the soil is too dry and causes dehydration and damage to the roots, and the soil is too wet to fertilize, resulting in anoxia and rotting roots. Therefore, fertilization should be based on the soil that is not dry and not too wet. We should pay attention to increasing the application of phosphorus, potassium, calcium and magnesium instead of partial application of nitrogen fertilizer. If the application of urea occurs at the end of the leaf or in the middle, then the orchard should stop, then the orchard should stop applying. Retting water and fertilizer, such as human and animal feces and urine, must be fully mature before they can be used.

2. The principle of fertilization in spring and summer is to apply thin fertilizer frequently to avoid lack of fertilizer or excessive fertilization. Too early and too much nitrogen fertilizer in spring will make the spring shoots too long, the internodes grow hard to set fruit, and the summer shoots which are easy to germinate too early will cause a large number of fruit drop. Therefore, the important measure to control the overproduction of summer shoots is not to apply too much fertilizer in spring and to do a good job of fruit protection in order to restrain the shoots. Too much potassium fertilizer, too little boron deficiency, low zinc, low magnesium, low calcium, weak branches or insufficient light are more likely to crack fruit. Fertilizing in autumn and winter, first, base fertilizer should be re-applied to restore the potential of sugar orange trees.

A new method of controlling summer shoots with sugar orange

1. Remove summer shoots manually, every few days, until autumn shoots or late summer shoots are released.

2. You can spray a new type of citrus summer shoot special "Shazaoling" when the summer shoot is about 3 cm. When using this agent, pay attention to spraying after 4 o'clock in sunny or high temperature weather. Note: when the summer shoot is less than 3 centimeters, add 15 kilograms of water in each packet and spray it on the tender shoot leaves. It needs to be sprayed when it rains within 4 hours after spraying. In the application of small aperture sprinkler, the fog point should be fine and the spraying of tender leaves should be uniform to dripping water. Cannot be mixed with other chemicals.

3. For newly planted fruit trees, it is necessary to cultivate new shoots, pay attention to leaf miner damage to new leaves, and spray timely to protect branches and leaves when new shoots sprout.

Planting conditions of Sugar Citrus

The main results are as follows: 1. The growth and development, flowering and fruiting of citrus trees are closely related to the environmental conditions such as temperature, sunshine, moisture (humidity), soil, wind, altitude, topography and slope direction, which affect the temperature most. Even if the air temperature difference of 0.5 ℃ sometimes has different results, high temperature is not conducive to the growth and development of citrus, and the fruit and root system stop growing when the air temperature and soil temperature are higher than 37 ℃. Citrus is a shade-tolerant tree species, but good sunshine is still needed for high quality and high yield. generally, areas with sunshine hours of 1200 to 2200 hours a year can grow normally.

2. 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.

Sugar tangerine can be planted for several years before it can be put into production.

Sugar tangerine can be put into production for 3 years. Sugar tangerines generally bloom in late March, sweet in late September, and harvested from late October to early November. It is one of the citrus varieties with stable and high yield because of its lax cultivation techniques, wide adaptability and certain stress resistance. Generally, planting can bear fruit for 3 years, and the peak period will be 5 years later. The yield per plant is 100 tons and 150 jin, and the high yield is 350-400 jin. The fruit is resistant to storage.

In the above, the editor also taught you some planting methods of sugar orange. Have you all learned it? It is the height of summer, many people do not have the appetite to eat, so we should eat more fresh vegetables and fruits. In the consumption of fruit should also be appropriate to eat, not gluttonous.