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农作物抗旱栽培是提高农作物产量、有效节约土地、提高农民收入的重要手段。世界范围内严重的沙漠化进程在日益地影响着人民的生活和生产方式,使越来越多的地区受到了风沙和干旱的侵扰,尤其对于农业生产来说,沙漠化使土地的含水量不断减少,沙化土地造成农业生产效率迅速降低,农民每年都在减收,长此以往,国家的农业和粮食安全也受到了越来越严重的威胁。
Drought-resistant crop cultivation is an important means to increase crop yields, save land effectively and increase farmers’ incomes. Severe desertification in the world is increasingly affecting people’s livelihood and production patterns, causing more and more areas to be inundated with sandstorms and droughts. Especially for agricultural production, desertification has caused the water content of land to decrease continuously, The desertification of land has led to the rapid reduction of agricultural production efficiency and the reduction of peasants every year. In the long run, the country’s agriculture and food security are also under increasing threat.