How are high quality dehydrated vegetables exported to the U

"The international testing agency has 191 testing indicators for the quality of dehydrated vegetables, involving pesticide residues, heavy metals, microbial pollution and other risk items. If one indicator is unqualified, the other party will cancel the order." On July 10, Wu Gongxin, director of Agricultural Technology Extension Service Center of Huinong District, Shizuishan City, Ningxia, told reporters that it is under such strict standards that production enterprises must strictly control every link of planting and processing to ensure the high quality of dehydrated vegetable products.

 

 

 

 

 

 

 

Dehydrated vegetable planting base

 

 

 

 

 

On the same day, the reporter saw tomatoes hanging all over the branches in the dehydrated vegetable planting base of Ningxia fatufa Vegetable Industry Group Co., Ltd. Microclimate observation instrument, frequency vibration insecticidal lamp, soil moisture meter and intelligent management facilities of water and fertilizer integration are installed here. Wu Gongxin walked into the vegetable field, opened the branches and leaves of tomato with his hand, and said: "you see, this is the cultivation technique of wide ridge and sparse planting that we popularized. The width of the ridge is 1 meter, which is 0.4 meter more than that in the past. It makes the growth space of tomato plant larger, has the effect of light transmission, ventilation and cooling, improves the microclimate in the field, and effectively reduces the incidence of epidemic disease and the rate of rotten fruit." According to Wu Gongxin's estimation, the adoption of this agronomic measure has reduced the stinky fruit rate of tomatoes from 40% to 8%. Wide ridge and sparse planting cultivation technology not only improves the yield and quality of tomato, but also improves the degree of agricultural mechanization, thus reducing production costs and improving economic benefits.

 

 

 

 

 

 

 

The microclimate observation instrument is installed in the dehydrated vegetable planting base

 

 

 

 

 

According to the person in charge of Ningxia Lvbao industry and Trade Co., Ltd., dehydrated vegetables imported from the United States are mainly used for pigment extraction, pharmaceutical and food accessories. In every planting season, American importers will send manufacturers' representatives to evaluate the risk of dehydrated vegetable planting base and agricultural inputs management in our district, regularly check the growth of vegetable planting, and guide enterprises to take corresponding risk management measures, so as to achieve the goals of food safety, environmental protection and sustainable development.

 

 

 

 

 

 

 

The small tomato is growing well.

 

 

 

 

 

In order to ensure the quality of dehydrated vegetable products, the representatives of American Importers advocate the prevention and control of diseases and pests through physical and biological methods. In terms of fertilizer selection, we should pay attention to soil testing formula and precision fertilization, especially the potential hazards in organic fertilizer. We must make full risk analysis before deciding whether to put it into use. For the key link of drying dehydrated vegetables, they suggested to improve the Kang type hot air dehydration method and adopt the vacuum drying technology, which can not only reduce the production process, but also reduce the risk of heavy metal migration in the equipment to pollute the products and effectively maintain the quality. It is suggested that the bait be used in the factory area to ensure that there is no contamination of the environment.

 

 

 

 

 

 

 

 

 

The dehydrated vegetable products will be processed soon.

 

 

 

 

 

Wu Gongxin said that high quality dehydrated vegetables must start from the source. In recent years, Huinong district has put the standardized production of dehydrated vegetables and the promotion of the efficient development of agricultural characteristic industries in an important position, highlighting green, high quality and high efficiency, focusing on demonstration planting, according to the requirements of "high yield, high quality, high efficiency, ecology and safety", taking the establishment of Shizuishan national agricultural science and technology demonstration park, Huinong district open field melon and vegetable core demonstration area as an opportunity, centralized planning and construction A number of vegetable science and technology demonstration parks (sites) have been set up, and the national Spark Project "demonstration and promotion of efficient planting technology of dehydrated vegetables" and "demonstration and promotion of disease prevention and high yield technology of dehydrated sweet pepper" have been successively implemented, the national agricultural science and technology achievement transformation project "integrated demonstration of intensive production technology of exported vegetables in Ningxia", and the regional science and technology research project "integrated demonstration of key technology of dehydrated vegetables in Ningxia" More than 60 new varieties of dehydrated vegetables were introduced, and a number of new varieties suitable for local dehydrated vegetable production and processing were selected, such as "Chengfan No.1", "Tunhe series tomato", "Chengtian miracle sweet pepper", "Jingfeng cabbage", "California celery", "Helan big leaf spinach", etc.

 

 

 

 

 

 

 

Green planting of high quality water bamboo.

 

 

 

 

 

In the application of new technology, demonstration and promotion of dehydrated vegetable plug soilless intensive seedling transplanting, wide ridge sparse planting mode, soil testing and formulated fertilization, green prevention and control, mechanized operation technology and other 10 advanced applicable technologies. At the same time, we have assembled and integrated 30 advanced technologies for pollution-free production and processing of dehydrated vegetables. In the production process, the "Five Unifications" of unified varieties, unified planting mode, unified management standards, unified quality and safety testing, and unified brand sales are implemented. The application rate of new varieties and the coverage rate of new technologies are 100%, and the qualified rate of pesticide residue testing is more than 98%. Through the implementation of standardized production technology, the average yield per mu of dehydrated vegetables increased by 12%, and the production cost decreased by 10%, which effectively improved the yield and quality of vegetables, and enhanced the market competitiveness of vegetables.

 

 

 

 

 

 

 

New dehydrated vegetable production workshop.

 

 

 

 

 

In order to realize the sustainable development of dehydrated vegetable industry, Huinong district gives strong support to enterprises from the aspects of land circulation, construction of vegetable standard garden, "three products and one standard" certification, water-saving irrigation transformation, agricultural socialized service, so as to make enterprises strong and fight against the market with light weight. At the same time, enterprises should be guided to entrust their self built bases to cooperatives and family farms in the form of contracts, or to establish a close relationship of interest connection between cooperatives and family farms and enterprises, and develop "order agriculture", forming such fusion modes as "company + cooperatives + farmers" and "company + family farms + large operators", so that farmers can share the reasonable profits of the whole industrial chain and stimulate the market So the dehydrated vegetable industry has stepped into a virtuous circle and sustainable development track.

 

 

 

Dehydrated Cabbage

 

 

 

 

 

Automatic production line for dehydrated vegetables.

 

 

 

 

 

Through the integration of resources, the dehydrated vegetable enterprises in the region were merged from 76 in the past into 15, changing the past situation of small, scattered, weak and high consumption. All the merged enterprises have obtained ISO9000 international product quality certification, and some enterprises have also established HACCP (hazard analysis and critical control point) system, which greatly improves the level of self quality control.

 

 

 

 

 

 

 

A wide range of dehydrated vegetable products.

 

 

 

 

 

As of 2016, the standardized production base of dehydrated vegetables in Huinong district has reached 50000 mu, all of which have obtained the national certification of pollution-free vegetable producing areas, and 15 processed products of dehydrated vegetables have obtained the certification of pollution-free products from the Ministry of agriculture, which has improved the international competitiveness and market share of dehydrated vegetable industry. There are more than 30 varieties of dehydrated vegetable products produced by 15 large-scale dehydrated vegetable processing enterprises in the region. The annual processing, production and sales capacity is about 10000 tons. 80% of the products are exported to Europe, America, Japan, South Korea and Southeast Asia.