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临洮县耕地面积为107.7万亩,粮食作物播种面积98.25万亩,是一个典型的农业大县,也是甘肃省重要的优质马铃薯产区,马铃薯是本县最具潜力和发展优势的第一大支柱产业。2011年马铃薯播种面积达59.85万亩,占粮食作物播种面积的61.1%,平均亩产量1 689.1 kg。黑色全膜马铃薯是经临洮县农业技术推广中心试验、示范推广的高产栽培技术,目前,该技术推广应用面积达1万亩,亩产量可达到2 500～3 000 kg,在马铃薯高产创建活动中呈现出稳产、高产、持续增产的发展态势。
The area of arable land in Lintao County is 1.07 million mu and the planting area of grain crops is 98.25 million mu. It is a typical agricultural county and also an important high-quality potato producing area in Gansu Province. Potato is the first pillar with the most potential and development advantages in this county industry. In 2011, the planting area of potato reached 59.85 million mu, accounting for 61.1% of the sown area of grain crops, with an average yield of 1 689.1 kg per mu. At present, the technology of popularization and application of black technology covers an area of 10,000 mu, and the yield per mu can reach 2,500 ~ 3,000 kg. In the activity of creating high-yield potato, the black full-film potato is a high-yielding cultivation technique tested and demonstrated by Linyi Agricultural Technology Promotion Center. Showing a stable production, high yield, continued to increase production development trend.