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马铃薯是世界上仅次于小麦、水稻、玉米之后的第四大粮食作物,原产于南美的安第斯山脉,目前已广泛种植于世界各地。一些国家把马铃薯全粉列为战略储备粮,我国也将启动马铃薯主粮化战略。未来我国粮食消费需求仍呈刚性增长趋势,但受耕地、水资源的约束和种植效益的影响,小麦、水稻等口粮品种继续增产的成本提高、空间变小、难度加大,需要开辟增产的新途径。
Potato is the fourth largest food crop in the world after wheat, rice and corn. It is native to the Andes in South America and is now widely planted around the world. Some countries put the potato powder as a strategic reserve grain, China will also start the main potato food strategy. In the future, China’s grain consumption demand will still show a rigid growth trend. However, due to the impact of arable land and water resources constraints and plantation benefits, the cost of continuing to increase output of wheat and rice varieties will increase. As space becomes smaller and more difficult, it will be necessary to open up new way.