Overview of Huangbailin

Get off the train from Guangyuan City, the north gate of Sichuan, and transfer to Nanjiang County. Just entering Nanjiang County, the "Nanjiang Imperial Berlin", one of the three existing ancient Berlin in China, came into view. Cooper is vigorous and tall, magnificent; The forest belt is tortuous, with no beginning and no end.

Dongyupu Gumicang Road is about 130 Li. Now it is located on both sides of the secondary standard cement highway in Banan, and it has been state-owned for generations.

At present, there are more than 2,800 cypress trees with DBH exceeding one foot, with the highest exceeding 50m and the largest exceeding 2m. There are many young trees with DBH less than one foot, and the secondary standing volume of forest resources is 155 1 m3. In particular, a dead tree in Luoping Village, Shahe River, with a height of 32 meters, DBH 1.2 meters and a slicing ring of 525 years old.

In-depth, there is a beautiful situation of "cold smoke scattered in the air, fragrant dust falling, thousands of trees lined up in the river, countless target buds clustered in Julia, no snow in summer, broken heads and withered branches". The masses took many names according to the situation of the tree, such as "Imperial cypress" and "Male and Female cypress", and many wonderful myths and folk stories were circulated.

1933, the Red Army came to Nanjiang and marched into Bazhong, Wangcang and Guangyuan via the Berlin Empire. It once stationed troops in the forest and attacked the enemy by surprise. In the * * * Huamiao and Bamiao campaigns, three regiments of the enemy's main force were annihilated. This is the famous battle of Huanghuazhai.

Central leading comrades such as Xu, He, Nian, Wang Shusheng and Li Desheng have passed through the forest many times, and now there are still a large number of red army stone carvings on the rocks in the forest, which truly recorded the principles and policies at that time.

When did the Berlin Empire in Nanjiang originate? There is no written inscription to test. According to Daoguang's seven-year edition of Nanjiang County Records, "Go to Dongyupu, the county seat, and follow the ancient cypress along the river, dense and dense, for more than a hundred miles. The heights are like dragons, and the heights are winding.

Yun Mingyi, a native, ordered Yang to plant trees to protect everything, so that large and small dikes could be chewed to protect people and land. Is also a legacy of Gan Tang, there is no inscription to test. "

In the 11th year of the Republic of China, Nanjiang County Records recorded: "From Zhenjiang Temple, which is 20 miles away from the city, to Xialianghekou, there are 140 miles, with dense forests ranging from tens of miles to as many as 4,000 plants, which are like dragons."

Since the Qin and Han Dynasties, we began to attach importance to agriculture and mulberry, planting trees, promoting commerce, chopping roads and circulating goods. There are avenues between counties, and there are "ten miles and one pavilion, forty miles and one post" on the road. Pines and cypresses are planted on both sides, which are called forest shade trees. The ancient road that runs through the Berlin Empire has been the Sichuan-Shaanxi Micang Post Road since ancient times. Along the way, five miles and one shop, ten miles and one shop. These place names are still in use today. The existing roadside cypress trees in the most complete section have the same row spacing, and the good traces of artificial cultivation are quite obvious. What's left is aerial seeding seeds to form forests.

The imperial Berlin, which was widely circulated among the people, was planted by Zhang Fei, a famous soldier of the Three Kingdoms, and Yang was ordered to plant trees in Ming County, which was little known among the people. According to historical records, Zhang Fei crossed Nanjiang, took Bazhong, and later guarded Langzhong as the Taishou Order (AD 2 14-227).

In order to report the military and political affairs to Zhuge Liang and present official documents, there were frequent wars and rugged roads at that time, which often led to delays. In order to facilitate communication, roads are renovated and trees are planted to mark them. Then it was replanted.

"History of Ming Dynasty, Records of Products" records: "The ownership of trees, regardless of public funds, is divided into private trees, and anyone who cuts trees indiscriminately is regarded as illegal logging. At that time, the ownership of trees was divided into private trees (state-owned) and private trees (owned by individuals), and all trees were owned by the royal family. At that time, the county magistrate Yang mobilized the masses to replant and submitted the case to Gao Feng. Later, there was a ministerial order to protect them from logging forever, hence the name "Huangbai".

The Berlin Empire has a long history and is developing vigorously, so it is of great scientific value to study the ecological environment of Berlin. All previous dynasties were state-owned, and the county magistrates in the past dynasties sent special personnel to guard them, and the handover was recorded. At that time, it was clearly stipulated that destroying a tree must be reported to the county, destroying a tree must be reported to the province, and illegal logging should be punished according to law.

After the birth of New China, the Berlin Imperial Management Office was established to strengthen management and replant every year. In recent years, the provincial forestry department has allocated special funds to build new palace-style buildings, as well as stone forest and stone ladder paths, and added protective measures for Cooper for tourists to enjoy. "