When it comes to Wendan, everyone may be confused. When it comes to grapefruit, everyone is familiar with it. Yes, grapefruit has another name called Wendan. Why is grapefruit still called Wendan? ?Why is grapefruit still called Wendan? This is because, according to legend, "Wen Dan" is the name of an actress named Wen in southern Fujian. She not only had excellent acting skills, but also liked to plant pomelo trees. Each pomelo tree will grow very beautiful pomelo. Ancient books say Pomelo is known for its "white shape, fragrant flavor and profound flavor", which is as imaginative as the name of the actress.

1: Wendan

Wendan is a tree shrub of the Rutaceae family, 5-10 meters high, with evergreen leaves. One leaf consists of two leaves, one large and one small, and is similar in shape to gourd. ; The flowering period is from February to May, with various petals, snow-white and fragrant; the fruit is thick, oblate spherical or pear-shaped, the heaviest can reach 3KG, the peel is smooth, emerald green or light yellow. It is one of the key fruit trees in the subtropical climate. It is widely planted in provinces and cities south of the Yangtze River in China. The roots, leaves and peel are used as medicine. They can strengthen the stomach, digest food, relieve cough and reduce phlegm, promote qi and relieve congestion. The flowers, leaves and peel can extract geraniol. The Wendan teapot is a very popular style of teapot that is widely known and differs depending on the understanding of the famous teapot makers.

Two: The growth environment of Wendan

Wendan likes to grow in warm and humid areas. It is more suitable to plant during the rainy season of autumn and spring every year, which can absorb a lot of water. The grapefruit tree is an evergreen fruit tree with a subtropical climate. Pomelo is found all over China from Hainan in the south, to Hanzhong City in Shaanxi Province in the north, from Taiwan Province in the east, to Chayu in the southeast of the Yunnan-Guizhou Plateau in the west. In order to prevent Wendan fruit from rotting, we need to effectively thin out the flowers and fruits in time. Whatever you gain, there will be a loss! For many loquat trees, remove excessive inflorescences, flower bones, deformed flowers and declining flowers immediately after budding. Pesticides should be sprayed once a month. If there is no obvious pest damage, prevent pests and diseases immediately. A little secret: when spraying pests and diseases, add mineral oil, edible oil (green peel oil, propeller, etc.), etc. Greatly increase the prevention effect.

Three: Nutrients of Wendan

Wendan contains a variety of proteins, glycogen, organic matter, vitamin D, vitamin b2, vitamin P and unparalleled by other fresh fruits. Calcium, phosphorus, magnesium, sodium and other nutrients. Its skin can also be placed in the refrigerator to eliminate odor.