What are the origins of walnuts and where are the best walnuts to come from

Hello, the growth environment of walnuts is very broad, in the north and south of our country, you can plant walnuts everywhere, on my family, a lot of years ago (** change behavior), about walnuts, please see the following relevant information:

Green walnut is pecan, there are about 20 species, 4 of which are native to China, in 1984 Zhejiang Forestry College found a new species in Jinzhai, Anhui Province. There are 11 species native to North America, and pecans, also known as large walnuts, are one of them. Chinese pecans are mainly produced in the Tianmu Mountains at the junction of Zhejiang and Anhui.

The production areas in Zhejiang Province include Daoshi, Changhua and Yuqian in Lin'an, Linqi and Tangcun in Chun'an, Xiaofeng in Anji, and Fenshui in Tonglu. Lin'an is one of the producing areas of pecans in China, and the cultivation and utilization of pecans has a history of more than 500 years. Lin'an pecans are well-known at home and abroad for their excellent quality of large shells, thin kernels, full kernels, crispy and delicious.

Where are walnuts made? Where is it a souvenir?

The origin of walnuts is **.

Shangluo City, Shaanxi Province is the main producing area of walnuts in the country, and its output ranks first in the country.

Yunnan Yangbi walnut.

Xinjiang. Weibei.

According to the book "Chinese Plant Fossils", as early as 25 million years ago, walnuts were distributed in the Beijing area. Walnuts are listed in the historical book "Longqing Prefecture Chronicles", that is, Yanqing County Chronicles, indicating that walnuts have become a cultivated tree species in Beijing for more than 800 years. Walnuts are cultivated all over Beijing, but they are mainly distributed in seven mountainous counties, with Pinggu and Mentougou being the most abundant.

Walnut nuts and walnut kernels have been an important export commodity in China since the Qing Dynasty and enjoy a good reputation in the international market, and some of them are produced in Beijing.

Hope you can, thanks.

Hebei, Shanxi, Shaanxi, Yunnan, Xinjiang.

The main producing areas of walnuts in China mainly include: Hebei, Shanxi, Shaanxi, Yunnan and Xinjiang, each of which has its own unique walnut varieties and high-quality products.

Therefore, on the one hand, it is to look at the origin, on the other hand, and more importantly, it is to choose excellent walnut varieties to obtain good quality walnut products.

For example, Wen 185 in Xinjiang, Liaohe No. 1 in Hebei and other places, Xiangling walnuts in Shandong and other places, Dabao walnuts in Yunnan, as well as fragrant walnuts and gift walnuts, etc., are of great quality.

How to grow walnuts:

1. Walnut trees are generally planted in spring and autumn.

2. Before planting, give sandy soil with sufficient nutrients. Each region has its own characteristic varieties, and suitable walnut seedlings should be selected according to the local environmental conditions and the characteristics of the variety.

3. Find a good row spacing for digging a pit, and water the plants thoroughly after burying them. The soil layer of the plant can then be covered with a plastic film, which can be removed as the temperature gradually rises in spring.

Walnut as one of the four major nuts, now by many health lovers like, in ancient times has a very important position, and is very precious, in the Tang and Song dynasties, there are a lot of farmers to join the walnut planting ranks, at present, walnut production ranks second in the country, so where is the origin of walnut? What are the domestic walnut production areas? Let's find out!

1. Origin of walnuts.

Walnut is native to southeastern Europe and western and southern Asia, it is Zhang Qian who introduced walnuts from this area to the Central Plains, in the international market, walnuts are one of the four dried fruits, the other three are almonds, cashews, hazelnuts, walnuts are valued in Europe and the United States Now they are also made into chocolate candy gifts to relatives and friends. And in the local area, it has the same custom as eating dumplings and moon cakes in our country. The walnut from the origin has a round and large fruit shape, shallow shell grain, white kernel, thin shell like paper, and the oil content of the kernel is as high as 70%.

Very good reputation in the local area.

Second, the origin of walnuts in China.

The walnut producing areas in China are north to Heilongjiang, south to Yunnan and Guizhou, west to Xinjiang, east to Shandong and Liaoning, among which, Beijing, Hebei, Tianjin, Shanxi and other places have the most outstanding quality of walnut and are also the origin of traditional fine varieties. The climate and environment are also conducive to the planting and growth of walnuts.

Northwest China, including Shanxi, Shaanxi, Gansu, Ningxia, Xinjiang and other places. Qinling, Shaanxi Province mainly produces autumn walnuts such as lanterns, which are large, full in appearance and have many burrs. The yield is also high.

Other parts of Shaanxi also produce varieties such as official hats, which are large in size, and the shape and leather are quite different from those in Beijing and other places. Some mountainous areas of Xinjiang also have wild pecans, which belong to the autumn walnut variety. Heilongjiang, Jilin and Liaoning mainly produce autumn walnuts.

Shanxi Fenyang, Xiaoyi and other places are producing thin-skinned, full of kernels, delicate flesh walnuts, full kernels, light color, light astringency, crispy taste, storage resistance is not easy to change taste, not easy to break, now the market is very popular with consumers.

At this point, the details of the origin of walnuts and the origin of walnuts in China are here, if you want to make profits through walnut production, you must pay attention to choosing the right place of production, in order to effectively improve the efficiency of walnut production.

The main areas of walnut production in China are Yunnan, Shaanxi, Gansu and Xinjiang.

2 Yunnan maximum output, accounting for more than one-third of the country, the best walnut in Yunnan is the paper walnut variety, followed by Shaanxi, Gansu, Shanxi, Hebei region, Xinjiang is one of the earliest walnut planting areas in China, the cultivation history is long, the cultivation area throughout Xinjiang, the output ranks in the forefront of the country, a large number of sales to the mainland, Xinjiang walnut has many excellent varieties, mainly paper walnut, thin-shell walnut, walnut, spike walnut, early walnut. It generally has the characteristics of thin shell, large fruit and high oil content.

"China's walnut township" mostly refers to Yangbi Yi Autonomous County, Dali Prefecture, Yunnan Province, Dayao County, Chuxiong Prefecture, Yunnan Province, Changning County, Baoshan City, Yunnan Province, Shexian County, Hebei Province, Cheng County, Longnan City, Gansu Province, etc. Because of the abundance of high-quality walnuts in the province and abroad, in 1996, Yangbi Yi Autonomous County was named "the hometown of walnuts in China"; In 2001, Dayao County was awarded the honorary title of "China's Walnut Township" by the Ministry of Forestry of the People's Republic of China; In 2001, Huanglong County, Yan'an, Shaanxi Province was rated as "China's Walnut Township"; In December 2004, Fengqing County, Yunnan Province was awarded the title of "China's Walnut Township" by the Ministry of Forestry of the People's Republic of China; In 2011, Chengxian County, Gansu Province was named "China's Walnut Township" by the State Forestry Administration; In 2008, Shexian County was named the hometown of walnuts in China and the hometown of pepper in China.

China's main areas are rich in walnuts in North China, Northwest, Northeast and Southwest China, among which the quality of walnuts in Beijing, Hebei, Tianjin, Shanxi and other North China regions is the most prominent.

There are many places in China that are rich in walnuts, such as paper walnuts in Xinjiang, and walnuts in Yunnan, Shanxi, Shaanxi, Hebei, Shandong, Henan and other places.

Walnuts are produced in many parts of China, and the more famous walnuts are walnuts in Xinjiang and Yunnan.

The place where walnuts are abundant can also be said to be Xinjiang, and the walnuts in Xinjiang are thin-skinned and very delicious, so they will be willing to buy contracts in Xinjiang.

In terms of nutritional value, Zhonglin N (Shandong) has the highest comprehensive value, but the kernel yield is small, and it is more difficult to extract kernels.

That is, the familiar Xinjiang paper walnut, in China's mainstream varieties, the nutritional ranking is low, but it is still very nutritious.

Walnuts are produced in many places.

The walnuts produced in Shaanxi are the best.

Shaanxi is a high-quality walnut planting base, the total output is in the forefront of the country, because of the unique geographical conditions, in the Qinling region, very suitable for walnut planting, irrigated with the Yellow River water, away from industrial pollution, sufficient rain, good sunshine, the walnut that grows out of the fragrance is rich, the fruit is round and full, and it is also a characteristic industry created by Shaanxi.

Fresh wet walnuts begin to be marketed in mid to late July every year, and the eating period is about 15 days, tender and crisp, with a sweet taste, crisp and refreshing, high nutritional value, and is very popular with people. After drying, the walnuts have thin skin and large filling, and there are many kernels, and the walnuts have a mellow and rich fragrance, which is very competitive in the market.

Other well-known walnut origins:

Walnuts belong to nut fruits, the shell and fruit are very crisp and hard, generally in the autumn ripe walnuts are the most delicious, walnuts are commonly produced in Yunnan, Shaanxi, Shanxi, Sichuan, Hebei, Gansu, Xinjiang and Anhui.

Xinjiang Aksu has the reputation of "the hometown of walnuts", in recent years, the excellent products cultivated in recent years, is a very high-quality walnut variety in China, belongs to the typical continental warm temperate arid climate, less precipitation, long sunshine hours, more sunny days, and irrigated with snow mountain water, the special geographical location and climate have created Aksu high-quality walnuts, the taste is mellow and sweet, the kernel is full, and the skin is as thin as paper.

China's largest walnut production area is in Shangluo, Shaanxi.

Shaanxi Shangluo is one of the main walnut producing areas in China, and the local walnut production ranks first in the country, and the export volume is one-third of the country.

Walnuts are rich in protein and unsaturated fatty acids, which are important substances for the metabolism of brain tissue cells, which can nourish brain cells and enhance brain function.

Walnut kernels contain a lot of vitamin E, and regular consumption has the effect of moisturizing the lungs and black hair.

It can relieve fatigue, resist stress, moisturize the intestines.

How to eat walnut kernels.

Eat it raw, mash the outer walnut shell with a hammer, and you can see the walnut kernels inside. Don't use too much force on the hammer, just open the shell, if the force is too strong, the kernel inside will become dough-like. It is very convenient to eat raw, and it will not destroy the nutrients inside, and it will have a good effect if you insist on eating it every day.

Boiling walnut kernels + brown sugar together can improve the complexion of female friends and make the complexion better. Bring to a boil and drink, put together and cook. You can also use 4 walnut kernels + 4 bowls of water, simmer over low heat, and put some honey in half a pot of water.

A glass of walnut water a day can whiten.

Squeeze the juice walnuts and grind them into powder, add your favorite fruits, add some milk, stir them together and you can drink them, there is your favorite fruit flavor, and nutritious walnuts are in it, the taste is very good.

Walnut porridge and rice are washed and put into the pot over high heat, and after the water in the pot is boiled, the walnut kernels can be added, and a few red dates can be added. Very nutritious walnut kernel porridge.

Walnut kernel preservation method.

1. First of all, try to put it in a ventilated and breathable place, do not use sealed bags, and it is best to use cloth bags, sacks or other bags with good ventilation.

2. Secondly, the purpose of using bags with better ventilation is to prevent the dryness of walnuts from being insufficient to effectively and quickly dissipate and absorb moisture and moisture, so as to better maintain the dryness of walnuts and prevent them from resurging and mildew.

3. Finally, it is recommended that walnuts should not be peeled and stored for a long time with the shell.

4. Walnuts are the most nutritious when eaten raw. The unsaturated fatty acids and phospholipids in walnuts will be damaged to a certain extent after heating, which is the beneficial component of walnuts.

Walnuts are mainly produced in Yunnan, Shaanxi, Shanxi, Sichuan, Hebei, Gansu, Xinjiang, Anhui and other provinces, among which Sanguan Forest Area of Bozhou City, Anhui Province is known as the largest walnut forest farm in Asia.

Walnut likes light, is cold-resistant, has strong drought resistance and disease resistance, adapts to the growth of a variety of soils, likes fertile and moist sandy loam, but does not have strict requirements for water and fertilizer, and is commonly found in places with deep soil layers on both sides of mountain valleys.

Walnut picking tips

1. Look at the appearance.

When buying walnuts, take a look at the color of the walnut's appearance. High-quality walnuts have a pale yellow appearance. If the appearance of the walnut is too clean or too white, then it means that the walnut has been smoked with sulfur and is not recommended to buy.

2. Smell the smell.

When buying walnuts, smell the walnuts. If a walnut smells woody, then this walnut is a high-quality walnut. If the walnut smells pungent, it means that the walnut has been soaked in bleaching powder or that the walnut has gone bad.

If you come across such walnuts, don't buy them.