Pine nuts bear fruit for several years

Pine nuts, also known as pine nuts, fruit pine nuts, sea pine nuts, it is the seed of Pinus koraiensis, which is one of the common nuts in daily life. So how many years of pine nuts will bear fruit?

First, pine nuts bear fruit for several years

Naturally planted pine nuts usually take more than 25 years to bear fruit. Grafted pine nuts take about 12 years to bear fruit. The time cost of artificial cultivation of pine nuts is relatively high.

2. Types of pine nuts

In China, pine nuts are mainly divided into three kinds, northeast pine nuts, Brazilian pine nuts and water pine nuts. Although they are pine nuts, they are essentially different in nutritional value and shape.

1. Brazilian pine nut

Brazilian pine nut has high nutritional and medicinal value, including a variety of essential nutrients for the human body. Modern medical research shows that the fat components in pine nuts are oleic acid, linoleic acid and other unsaturated fatty acids, which can prevent and cure arteriosclerosis. Brazilian pine nuts with special fragrant, pine, crisp taste and rich nutrients, long-term welcomed by consumers, is a high-grade snack food.

two。 Northeast pine nut

Northeast pine nuts are also known as northeast Korean pine nuts. Pine seed is the seed of Korean pine, a valuable tree species. Mainly distributed in the forest areas of Changbai Mountain and Xiaoxinganling in Northeast China, it is a national first-class endangered species. Wild Pinus koraiensis begins to seed after growing for 50 years, and the maturity is about two years. So it's extremely precious.

3. Water pine nut

Yunnan pine seed, also known as Pinus elliottii, is mainly produced in Yunnan, Sichuan, Guizhou and other places. Pine nuts are rich in fat, protein, carbohydrates and so on. Is an important traditional Chinese medicine, long-term food to strengthen the body and mind, moisturize the skin, prolong life, but also has a high dietotherapy value.

In China, there are Brazilian pine nuts, northeast pine nuts and falling pine nuts, of which the falling pine nuts are mainly pine nuts in the mountains of Yunnan, Guizhou and Sichuan.