College of Agriculture, Northeast Agricultural University, Harbin 150030, China.
Int J Mol Sci. 2023 Jun 27;24(13):10726. doi: 10.3390/ijms241310726.
Potato is the world's fourth largest food crop. Due to limited arable land and an ever-increasing demand for food from a growing population, it is critical to increase crop yields on existing acreage. Soil salinization is an increasing problem that dramatically impacts crop yields and restricts the growing area of potato. One possible solution to this problem is the development of salt-tolerant transgenic potato cultivars. In this work, we review the current potato planting distribution and the ways in which it overlaps with salinized land, in addition to covering the development and utilization of potato salt-tolerant cultivars. We also provide an overview of the current progress toward identifying potato salt tolerance genes and how they may be deployed to overcome the current challenges facing potato growers.
土豆是世界第四大粮食作物。由于耕地有限，而人口增长对粮食的需求不断增加，因此在现有耕地上提高作物产量至关重要。土壤盐渍化是一个日益严重的问题，它极大地影响了作物的产量，并限制了土豆的种植面积。解决这个问题的一个可能方法是开发耐盐转基因土豆品种。在这项工作中，我们综述了当前的土豆种植分布情况，以及其与盐渍土地的重叠方式，此外还涵盖了耐盐土豆品种的开发和利用。我们还概述了当前在鉴定土豆耐盐性基因方面的进展，以及如何利用这些基因来克服土豆种植者目前面临的挑战。
