ABSTRACT: Walnut is a very popular nut, and its aroma and taste attract many people. But do we know where it came from? Where can I find the best walnuts? This article will introduce you to the hometown of walnut and the secrets of walnut trees. 1. Pacific Northwest--...
Walnut is a very popular nut, and its aroma and taste attract many people. But do we know where it came from? Where can I find the best walnuts? This article will introduce you to the hometown of walnut and the secrets of walnut trees.
1. Pacific Northwest-High-quality walnuts are produced in the United States. The Pacific Northwest is one of the most famous walnut producing areas. The climate and soil here are very suitable for the growth of walnuts. The walnuts produced in this origin are of very good quality and are deeply favored by consumers.
2. France-Europe's high-quality walnut producing area France is also a famous walnut producing area in Europe. The walnuts here grow in river valleys, with a mild climate and fertile soil, making the walnuts here have a strong aroma and mellow taste.
3. China-Rich and diverse walnut producing areas
As one of the world's largest walnut producers, China has rich and diverse walnut producing areas. Among them, the quality of walnuts in Shaanxi, Shanxi, Gansu, Xinjiang and other places is particularly good and are important walnut producing areas in China.
4. Walnut trees prefer climate and soil quality Walnut trees prefer warmth, dryness and sufficient sunlight. They also have certain requirements for the soil, usually requiring loose soil, good drainage and rich in organic matter.
5. Season and method of walnut planting Walnut planting is usually carried out in spring, and the planting method can be transplanting or sowing. Transplanting can ensure the variety of walnut trees, while sowing requires screening.
6. Growth cycle and picking time of walnut trees Walnut trees need to go through a certain growth cycle to meet the picking standards, and it takes about 5-7 years from saplings to fruit results. Picking time is usually in autumn, when walnut fruits turn yellow.
7. Storage and preservation methods of walnuts Fresh walnuts taste the best, but if they cannot be eaten immediately, they need to be stored and preserved. Walnuts can be placed in a dry, ventilated, cool place, or placed in the refrigerator for storage.
8. Nutritional value and eating method of walnuts Walnut is a very nutritious food, rich in protein, fat, minerals and other nutrients. It can be eaten directly or used to make cakes, desserts, breads and other foods.
9. Walnut trees in North America In North America, walnut trees are divided into two types: black walnut and white walnut. The fruits of black walnuts are smaller, dark brown and harder than white walnuts. The white walnut fruit is large and light brown.
10. Walnut trees in Europe Walnut trees in Europe usually use both black walnuts and English walnuts. Black walnuts have a yellow-green fruit and a rich flavor, while English walnuts are longer and more slender and have a softer flavor.
11. Walnut trees in Asia In Asia, walnut trees usually use Gansu walnut and Xinjiang walnut. Gansu walnuts are relatively flat in shape and yellow-brown in color; Xinjiang walnuts are relatively long in shape and dark brown in color.
12. Walnut trees in Australia In Australia, the main walnut species cultivated is British walnut. The walnuts here are of very good quality, with strong taste and delicate taste.
13. Walnut trees in Africa In Africa, the main walnut species cultivated is European walnut. The walnuts here are usually grown in mountainous and plateau areas and are of excellent quality.
14. Conservation and pest control of walnut trees Walnut trees require regular maintenance, including pruning, fertilization and other work. At the same time, attention should also be paid to preventing and controlling pests and diseases, such as aphids, mites, etc.
15. Looking for the hometown of walnuts and exploring the secrets of the walnut tree This article introduces the origin of walnuts and the characteristics of the walnut tree. It also introduces the storage, preservation and eating methods of walnuts. I hope this knowledge can help you better understand and enjoy the delicacy of walnuts.