Eat a watermelon in the hot summer to reduce the heat and want to eat a good watermelon. These selection techniques should be familiar.

Now it has basically entered the season of large-scale listing of watermelons, with the weather getting hotter, watermelons to relieve summer heat has also become everyone's first choice. So how to choose and buy watermelons has become a difficult problem in front of you. Watermelons are separated by a layer of peel, and we cannot see the pulp inside, and it is impossible to judge the maturity and sweetness of watermelons. Let's introduce how to choose melons through science.

The simplest way is naturally to buy the kind of watermelon that the store has just opened, which is simple and convenient and does not need to be selected. it is also clear at a glance about the quality of watermelons, and even some stores will let customers taste the taste of watermelons and buy them when they are satisfied. this is naturally the safest way to buy.

But sometimes maybe we buy a lot of watermelons, and then we can no longer buy ready-made watermelons. After all, our stomach's spending power is still limited, so we have to buy complete watermelons at this time.

First of all, in terms of the appearance of watermelons, for those watermelons with crooked melons and split dates, melons with unattractive appearance are naturally no longer within the scope of our purchase. Don't tell me that the so-called crooked melon and split jujube is delicious or not, you can buy it and try it.

Secondly, with regard to the shape of the melon body, there are generally two kinds of watermelons: ellipsoidal shape and spherical shape, for these two kinds of watermelons have their own advantages. Generally speaking, the oval watermelon belongs to the relatively thin skin, and the lines on the surface of the melon body are usually more clearly visible, but there is a kind of black-skinned watermelon in this kind of watermelon, which also belongs to thick-skinned watermelon. The spherical watermelon is relatively thick-skinned, but note that it is by no means absolute, just a general situation.

The flesh of thick-skinned watermelon generally contains good sugar and tastes sweet, while the flesh is slightly hard and tastes good, which is also my favorite type. And peeled watermelon, fleshy, watermelon tastes relatively soft, but also a favorite piece of many friends. It's going to vary from person to person.

The second is the judgment on the maturity of watermelons, in fact, for most friends, it is not successful to judge maturity by the vibration sound of watermelons, because most friends have less experience. Here, Science Xingnong tells you a wonderful way to pick up the watermelon and put it in your ear, squeeze it with both hands, and listen to the sound inside the watermelon. The sound of watermelon means that the watermelon is very mature, otherwise it is not ripe. This method can achieve 100% accuracy unless you don't squeeze the watermelon.

Here is science to promote agriculture, welcome to add attention, with you to grow knowledge.