Based on the advantages of land resources, Wagang Township in Queshan, Henan Province has continuously optimized the agricultural industrial structure and vigorously cultivated brand agriculture. Among them, "Wagang Sweet Potato" is popular in Zhengzhou, Luohe and Zhumadian because of its "big size and sweetness" All cities and counties. "Wagang Sweet Potato" has successfully obtained a national registered trademark, becoming the first agricultural product trademark registered in the name of the government in Henan Province.

Wagang Township is located in a shallow hilly area. The soil contains a large amount of minerals, and the unique climatic conditions are very conducive to the growth of sweet potatoes. The township party committee and government vigorously support farmers to expand the sweet potato planting area, and have successively introduced many excellent varieties such as baked type, starch type, fresh type, steamed type, etc. from the Provincial Academy of Agricultural Sciences, and sent technical personnel to the fields to guide farmers in scientific planting. Ensure product quality. In 2008, more than 6,000 acres of sweet potatoes were planted in Wagang Township, and the yield per mu could reach 3,000 kilograms. Based on the market price of 0.3 yuan per catty, sweet potatoes alone increased the income of farmers in the township by more than 10 million yuan.

In the adjustment of agricultural structure, Wagang Township, Queshan County pays attention to reciting and reciting the "agricultural" scriptures, and vigorously builds four characteristic agricultural production bases of sweet potatoes, tobacco leaves, chestnuts, and watermelons to move towards large-scale planting and branding. Agriculture must be profitable, which has broadened the ways for farmers to increase their income and become rich. Under the guidance of agricultural experts, the township has built a sweet potato base of 5,000 acres, a tobacco leaf base of 2,000 acres, a chestnut base of 10,000 acres, and a watermelon base of 10,000 acres, depending on the soil quality and geographical location.

Wagang sweet potato is unique. The native soil of Wagang is rich in trace elements such as potassium and selenium, which is suitable for the growth of sweet potatoes. With its unique quality and taste, Wagang sweet potatoes have gradually appeared on people's dining tables. Local farmers continue to improve varieties, expand planting area, improve the quality and yield of sweet potatoes, and register the "Wagang Sweet Potato" trademark with the State Administration for Industry and Commerce. There are many Wagang sweet potato stores in Zhumadian City and other places. The good sales situation enabled the planting area of ??Wagang sweet potato to expand to 5,000 acres in 2007, with the annual output exceeding 20,000 tons, making it one of the most profitable local specialty agricultural products.

The cultivation of traditional Chinese medicinal materials is developing rapidly. Wagang Township is located in a shallow hilly area with loose soil and crisscrossing rivers and dams, making it easy to irrigate. The local area has the traditional habit of growing Chinese medicinal materials. To this end, the township party committee and township government actively guide the masses to develop the production of traditional Chinese medicinal materials. The township has initially formed a planting base of 10,000 acres of Chinese medicinal materials. Among them, the planting areas of Prunella vulgaris, Snakegrass and Scutellaria barbata are respectively 4,500 acres, 3,000 acres and 3,500 acres, with output values ??of 17 million yuan, 99.9 million yuan and 5.8 million yuan respectively. The township has developed 550 large households of Chinese herbal medicines, and 80% of farmers in the township have grown Chinese herbal medicines. Zhao Tiechui, a medicine farmer in the Qinzhuang Group of Sungang Village, earns 40,000 yuan in net income from Chinese herbal medicines alone every year. The annual net income of drug farmers such as Liu Jian from the Xiashang Group in Wagang Village, Wang Guoxiang from Liulaozhuang Village, Sheng Jincheng from the Wangzhuang Group, and Cao Qunzhou from the Hezhuang Group have attracted the attention of Anhui Haozhou, Hunan Forsythia, Hebei Drug dealers from Anguo, Chengdu, Guangxi and other provinces and cities came to place orders.

High-quality chestnuts are beginning to take shape. The township party committee and township government have focused on high-quality chestnut planting as a pillar industry for developing characteristic agriculture and increasing farmers' income, and have achieved remarkable results. There are 150 village groups in 8 administrative villages in the township planting chestnuts, and more than 600 chestnut farmers have been developed. The high-quality chestnut planting area reaches 12,000 acres, with an annual output of more than 300,000 kilograms. In September 2007, the township's chestnut research and development science popularization demonstration base was commended by the China Association for Science and Technology and the Ministry of Finance, and received a science popularization fund of 200,000 yuan. It became the only commended one of the 14 rural science popularization demonstration bases in the province in Zhumadian City. In order to impart advanced technology to all chestnut farmers, demonstration base staff subcontracted village groups to answer production and pest control questions raised by the masses during the important growth stages of chestnuts, and provide free technical services to chestnut farmers; during the chestnut purchasing season, The on-site teaching of chestnut preservation techniques was very popular among chestnut farmers. Today, more than 300 farmers in Wagang Township have embarked on the road to get rid of poverty and become rich by planting chestnuts.

Wagang watermelon is popular in the Central Plains. Wagang watermelon is concentrated in Tianfan and Linzhuang villages in this township. The two villages are located in shallow hills and hilly terrain. The specific environmental conditions of loess and oil sand soil here are conducive to the growth of watermelons. In the early 1980s, farmers here began to grow watermelons sporadically. With the continuous development of the rural market economy, melon farmers' commodity awareness has gradually increased, and the planting area of ??watermelons has become larger and larger. The large watermelon growers in the village jointly established a watermelon market research association, sent people to collect market information from various places, and released market conditions to farmers who joined the association, thus leading more than 200 farmers in the two villages to get rich by growing watermelons.

Today, each local farmer's household earns an average annual income of 4,000 to 8,000 yuan per year, or more than 10,000 yuan.

Tobacco leaf production base. Flue-cured tobacco planting in Wagang Township started early and has many advantages in growing tobacco leaves. With the strong support of the county tobacco company, the township's tobacco leaf production has entered the fast lane of development. The township has developed 2,500 tobacco leaves. Huang Xiaoshou, secretary of the Party branch of Sungang Village, has a net income of more than 15,3 yuan from growing tobacco leaves, including 6 acres of tobacco and potato intercropping, with a net income of 2,500 per mu. Tobacco leaf cultivation yields an additional 600 per mu of tobacco and potato intercropping. It reached 1.5 and led 400 people in the village to get rich by developing tobacco production. In 2007, 15 farmers in Sungang Village used tobacco-potato intercropping, which increased their income by 10 yuan compared with the original tobacco leaf cultivation alone.