How to fertilize orange trees

Orange tree is a plant belonging to the family Rutaceae. It is native to China and widely distributed in the provinces south of the Yangtze River. Today I will show you how to fertilize orange trees.

First, how to fertilize orange trees

It is necessary to apply more organic fertilizer, appropriate amount of inorganic fertilizer and formula fertilizer. Soil fertilization is the main method, combined with foliar fertilization. The methods of ring ditch application, strip ditch application, hole application and soil surface fertilizer application were adopted.

How to choose oranges

1. Look.

Oranges with medium size are the best, too large with thick skin and poor sweetness, while the small ones may not grow well enough and taste bad. The skin color of most oranges changes from green to yellow, and finally to orange-yellow or orange-red, so the redder the color, the better the ripe is and the sweeter the taste. However, it should be noted that the mandarin is picked before ripening, the peel is turquoise, but the taste is not sour, but the red one will be sweeter. In addition, look at the leaves on the orange stalks. The fresher the leaves are, the better the oranges are.

two。 Touch

Most of the oranges with moderate sweetness and sour have smooth skin and fine oil spots.

3. Pinch

Oranges with thin skin and thick meat and much moisture will have good elasticity. If you squeeze them with your hands, you will feel that the flesh is firm but not hard. As soon as you release your hand, you can immediately bounce back to its original state.

The orange tree is evergreen all the year round, with dense branches and leaves, neat tree posture, full of fragrant flowers in spring, yellow fruit in autumn and winter, and extremely beautiful yellow and green colors.