Recently, the technical staff of Baiyin Agricultural Technology Service Center and Huining County Agricultural Technology Extension Center walked into Xinzhuang Town, Huining County to actively provide agricultural technical guidance, further accelerate the pilot project of green planting and breeding circular agriculture, explore the establishment of a technical model for returning crop manure to the field, open up the planting and breeding cycle blockage, promote the reduction and efficiency of chemical fertilizers, and promote the green and high-quality development of agriculture.
In the spring sowing season, walking into the demonstration site of 10,000 mu of potato yield improvement in Xinzhuang Town, Huining County, it can be seen that three solid manure spreaders are returning chicken manure, cow manure and bio-organic fertilizer to the field under the guidance of technical personnel, and the scene is in full swing.
Li Gang, deputy director of Baiyin Agricultural Technology Service Center: At present, it is the spring sowing season, and our city and county agricultural technicians came to the demonstration site of 10,000 mu of potato yield improvement in Xinzhuang Town, Huining County, to carry out technical services for soil fertilization and tillage before sowing. Through technical services, we will ensure the smooth completion of the construction task of this demonstration site, and also ensure the improvement of crop quality and green and ecological agricultural development in the future.
Huining Liuhe Potato Industry Co., Ltd. planting base is one of the demonstration sites of 10,000 acres of potatoes in Xinzhuang Town, Huining County, through green planting and breeding cycle agriculture, the implementation of manure returning to the field, and establishing a strong bridge between the farm and the planting industry, which not only solves the problem of manure treatment, but also improves the fertility of the soil through the return of organic fertilizer, increases the organic matter of the soil, and promotes the development of green agriculture in the county.
Wang Chengxiong, head of the planting base of Huining Liuhe Potato Industry Co., Ltd.: Huining Liuhe Potato Industry Co., Ltd. is 10,000 acres of land in Xinzhuang Town, and the planting area of potatoes this year is 5,000 acres, collecting more than 7,000 more than 7,000 manure, and the organic fertilizer of the agricultural technology center is close to 700 tons, and we return manure to the field according to 1.5 square meters per mu. In the next step, we are ready to plant green potatoes No. 9 and Longshu No. 15 on 5,000 acres of land, mainly based on the breeding of potato seed potatoes, and 1,000 acres of land to serve Qilianxue as the core enterprise, we have developed high-starch potatoes, planting Longshu No. 3, Longshu No. 24, Longshu No. 17 and other varieties.
The pilot project of green planting and breeding circular agriculture is an important measure to turn breeding manure into treasure, ecologically improve the soil, and promote the green and low-carbon development of agriculture. Huining County adheres to the concept of green development, focuses on promoting the use of manure in the field and the cultivation of manure returning to the field, takes the cultivation of manure returning service organizations as the starting point, innovates the working mechanism and technical model, vigorously promotes the resource utilization of livestock and poultry manure, increases the amount of organic fertilizer, improves the quality of agricultural products, and strives to create "sweet" brand agricultural products to promote the green and high-quality development of agriculture.
Qi Xianghui, director of Huining County Agricultural Technology Extension Center: With the care and support of the Provincial Department of Agriculture and Rural Affairs, our county has implemented the pilot project of green breeding and circular agriculture for three consecutive years, and summarized five models. The first is the socialized service model of large-scale organic fertilizer factories that are decomposed and returned to the field. The second is the mode of returning the land to the land after the decomposition of the breeding cooperatives. The third is a new type of agricultural business entity, collecting manure, and transferring land to return to the field. There are also five modes of returning farmers to the field by rotting and returning biogas slurry and biogas residue to the field. Strive to achieve two combinations, the first is to combine the project with high-standard farmland construction, the second is to combine the project with yield improvement, through the use of more than one ton of decomposed fertilizer per mu to improve the soil fertility of cultivated land, increase crop yield.
(Huining financial media reporter Xi Yunru, Wang Lijun)