How many years can Chinese chestnut trees live?
Chestnut is a very common nut, there are many people like to eat chestnut, so more and more people plant chestnut trees. So how many years can the chestnut tree live?
How many years can a chestnut tree live?
The lifespan of a chestnut tree is generally about 20 Mel 35 years. It is said that one tree in the Czech Republic lived for 500 years. The Chinese chestnut tree did not bear fruit until 4-8 years, entered the full fruit stage in 15-16 years, began to bear fruit in 2-3 years of grafting propagation, and 4Mel 8 entered the full fruit stage.
II. Introduction of chestnut trees
The chestnut tree is a tree up to 20 meters high, with dark gray bark, irregular deep cracks, longitudinal grooves and many yellow-gray round lenticels on the bark. Breast diameter 80 cm, winter buds ca. 5 mm, branchlets grayish brown, stipules oblong, 10-15 mm long, sparsely hairy and scaly glands.
The fruit of the chestnut tree is chestnut. In China, it is widely planted in Shandong, Hebei, Anhui, Jiangsu, Henan and other provinces, mostly half-crown transplanting. Chestnuts, peaches, apricots, plums and dates are called "five fruits". Chestnuts can be eaten raw or fried and boiled. Chestnut meat is rich in unsaturated fatty acids, carbohydrates, protein, minerals, inorganic salts, fat, riboflavin and other ingredients, as well as vitamin C, vitamin B1.B2, carotene and so on. According to data, the carbohydrates of dried chestnuts are 77%, fresh chestnuts are 40%, which is 2.4 times that of potatoes, and the content of vitamin B2 is at least 4 times that of rice. Chestnut not only has nutritional value, but also has edible, such as invigorating qi and invigorating spleen, thick tonifying stomach and intestines, strengthening muscles and bones, prolonging life, anti-aging effect, often eating can also prevent hypertension, coronary heart disease, arteriosclerosis, osteoporosis and other diseases, has the reputation of "iron crops", "woody grain".
The cultivation of chestnut crisp is relatively simple, the chestnut is sweet and delicious, and it is a very good cash crop.
- Prev
What kind of pesticide does lotus root leaf wither use?
The common diseases of lotus root are: rot, leaf blight, leaf spot and so on. Today, let's talk about what kind of pesticide is used to spread the withered lotus root leaves, which is the biggest headache for everyone. Let's take a look. 1. Symptoms of lotus root leaf blight: generally speaking, lotus root leaf wilt is leaf blight.
- Next
How much is American ginseng per jin? What are the benefits of soaking in water?
American ginseng, also known as American ginseng, is a kind of precious medicine, which is sold in major drugstores, and the price is small and expensive. How much is American ginseng per jin? What are the benefits of soaking in water? Introduction of American ginseng: 1. How many varieties of American ginseng are there? There are many varieties of American ginseng.
Related
- A course of planting techniques and methods on how to grow carrots
- How to plant the latest tulips?
- Is it better to pick tea in the morning or in the afternoon? When is the best time for tea to be picked? what is the third or fifth tea?
- Launch Yuanxiao Happy combination Haocha + Tea Yuan healthy Taste
- Penghu Tourism "Fireworks 20 Parade with You"
- 2022 West Lake Happiness holds "Digital Revitalization Voucher" and draws iphone13 and laptop.
- Banqiao Fuzhou social houses are designed to change start-up combined with police elimination to create a safe and livable environment
- The convenient measure of "mechanical weeding" in Xinbei has been abused and the Agriculture Bureau has imposed heavy penalties on the illegal land consolidation.
- Changgeng University Joins Hands with Four Memory Factories to Rescue Memory Talent Shortage
- The list of Taiwan's top 100 MVP managers is listed by the Director-General of the Farmers' Association of Sanxia District.