Why should we develop potato staple food products and industries?
1. Potato contains all seven kinds of nutrients, such as carbohydrates, protein, vitamins and dietary fiber. The content of lysine is much higher than that of wheat and rice, which can develop nutritious and healthy staple food products.
two。 Compared with wheat and rice, potato is cold-tolerant, drought-tolerant and barren-tolerant. It is planted in China from south to north, from high altitude to low altitude, in spring, summer, autumn and winter, especially in the south.
3. There is an urgent need to change the extensive management mode of striving for resources, investment and ecological environment, and take the road of sustainable development of agriculture that is resource-saving and eco-friendly. Potatoes are very suitable for growing in developing countries with limited land and abundant labor. Compared with other crops, potatoes can produce more nutritious food under less land resources, harsh climate and drier conditions.
How should it be developed?
What are the prospects for industrial development?
It is estimated that the new area potential of potato in China is about 65 million mu, of which there are three main areas with expansion potential: the groundwater funnel area in North China, the idle field utilization area in the south and the potato potential growth area in the northwest.
Through the comprehensive evaluation and calculation of the carrying capacity of soil and water resources, the balance of supply and demand of staple food products and the adjustment of agricultural production structure in potato planting area, it is estimated that by 2020, the planting area of potato will increase to more than 100 million mu, and the average yield per mu will increase to 1300 kg. The total output is expected to reach about 130 million tons. The popularization rate of high-quality virus-free seed potatoes is 35%, the proportion of special varieties for staple food processing is 10%, and the proportion of industrial processing is 30%. The consumption of staple food products is likely to account for more than 40% of the total consumption of potatoes.
- Prev
The National Wholesale Price Index of Agricultural products on August 28, 2015 is higher than that of yesterday.
According to the monitoring of the Ministry of Agriculture, the national wholesale price index of agricultural products was 215.62, up 0.98 points from yesterday. Among them, the wholesale price index of vegetable basket products was 219.20, up 1.41 points from yesterday. As of 14: 00:00 today, pigs in the national agricultural products wholesale market
- Next
The sale of new wheat rebounded at the temporary storage auction and the price of new wheat is still weak.
According to market monitoring, since 2015, the new wheat on the market, the national temporary storage of wheat does not have the price advantage, coupled with weak processing demand, auction transactions remain low. According to statistics, as of early August, a total of 12.971714 million tons of grain sources were put in, with an actual turnover of 385678 tons, with an average of
Related
- What do the flower language and meaning of Lutheran tree mean? Precautions for planting Lutheran tree
- Encounter Chaoshan Kongfu tea, not without this cup of Phoenix single clump
- The durian market in Vietnam and Thailand is flooded. The price of imported durian has plummeted by 30-40% in a month.
- Shanghai solved the problem of local vegetable supply by planting 80,000 mu of green leafy vegetables.
- Wageningen University has become the best agricultural university in the world for the seventh time in a row.
- The strongest export season of South African grapes is full of challenges, with exports to Russia falling sharply by 21%.
- Sri Lanka is on the verge of bankruptcy, "Tea for debt" Organic Agriculture Revolution aggravates the Food crisis?
- Turning waste into earthworm manure and worm manure into organic fertilizer-A new choice for auxiliary farming
- Organic rice growers shoulder the responsibility of nurturing agricultural talents! Yinchuan Sustainable Farm with Organic Life Camp
- Tunnel planting of Yuniu Little Tomato in greenhouse doubles yield and saves labor