How to divide oranges into male and female?

The males and females of oranges should be distinguished by navel. Oranges with small navel are male, while oranges with large navel are female. The difference diagram is as follows:

Orange buying tips:

Tips for purchasing oranges: First of all, oranges are not as smooth as possible. Imported oranges are often rough and rough, while the oranges after "beauty" are very smooth and have almost no holes; Secondly, you can wipe the surface of the fruit with a white napkin before buying, preferably a wet tissue. If you draw, you usually leave color on the napkin.

Extended data:

Orange peeling skills:

1, the most convenient, quick and commonly used method: cut from the middle with a knife, the big one cuts six petals, and the small one cuts four petals. Then each flap separates the skin from one end.

2. Open an ordinary small iron spoon for eating at ordinary times, make a circle at one end of the orange, fasten the spoon (that is, the convex side is up) and put it in through the open small mouth, and apply a little force downward along the arc of the orange. Finally, pull out the spoon and repeat the above actions until the whole orange peel is separated from the meat, which is easy to peel and will not hurt the pulp.

You can bake oranges on the radiator for a while in winter. It's best to peel them off when they are hot.

References:

Baidu encyclopedia-orange