文玩核桃（Wenwan walnut）.docVIP

文玩核桃（Wenwan walnut） Wenwan walnut Play with walnuts: Walnut said there must be people who first thought of eating, it is just one of the cotton varieties of walnut, planting this species is very wide, north mountain can be found, thin meat, is the characteristics of it, listen to the old man said to eat walnuts can brain, also heard that because walnut looks like brain kernel so can brain. But here I want to say is Wenwan walnut: The history of Chinese playing walnuts is very short! This thing is not far from now, as early as the Western Han Dynasty, there is such a legend: This is not the origin of the Chinese walnut, from foreign to introduce, brought back Zhang Qians mission to the western regions, originally called walnut or walnuts, also known as the peach, long live or longevity fruit. According to historical records in Mingyi bielu: this fruit from Lake Han Qiang, Zhang Qian to the west, before the end of Qin, transplantation, gradually and Dongtu...... now refers to the ancient Qiang Lake in South Asia, Eastern Europe and the domestic Xinjiang, Gansu and Ningxia. The historical data and records, in 319 ad, the general of Schleswig occupied Central Plains, the establishment of zhao. Because of its taboo Hu word, it will be walnut renamed walnut, this has continued so far. Walnut of the walnut family, deciduous trees, single pinnate leaves, tree height is generally 30 - 35 meters. Flowering for 4 - 5 months, unisexual, monoecious. Fruit is October, fruit is close to globose, diameter 3 - 5 centimeters. The outer skin is fleshy, grayish green with brown spots. Hei Huo P Jan has wrinkles and tan. The fruit collected from before and after the rotten fruit in the fruit skin, rinse dry, clean, is known as walnut. In fact, this is just a saying, according to archaeological discoveries recorded in the early Neolithic period or earlier appeared in walnut, which proved that China is one of the origin of walnut, whichever is correct, China has a long history of walnut i