#头条创作挑战赛 #
Just after the New Year, I believe you have all shown off a lot of sugar oranges at home, so do you know how sugar oranges come about? Today, I will tell you about the development history of the citrus family, the ethical drama that the fruit industry has to say.
When it comes to the family history of the citrus family, the Greek immortals have to knock one when they look at it, and a family tree turned over is full of close relatives, and the key to why citrus is so messy is that they have no reproductive isolation, and they may be able to make a new variety by pulling two together.
The first three ancestors of the citrus world were citron, grapefruit, and broad-peeled oranges, at the beginning they were all three quite secure, citrons and grapefruit gave birth to lime, grapefruit and broad-peeled oranges gave birth to oranges, and it was the beginning of chaos, oranges began its soaring life, oranges turned around and their fathers broad-peeled oranges gave birth to oranges, and turned around to find their mother grapefruit gave birth to grapefruit, at this time citron it did not fancy, but the descendants of citron It did not let go of the lemon together, since then the blood of the citrus family began to mix, And sugar oranges are countless generations later from the hybrid of oranges and oranges, but now there are so many varieties in the citrus family that you can't imagine, only what you can't think of, nothing it can't be born.
Although citrus is not ashamed of this, it has to be said that it is their magical characteristics that allow us to cultivate so many delicious new varieties according to our own ideas, and finally sigh that nature is the real design genius, so that this magical fruit was born in this world.