The concept of saline-alkali soil has long been considered a barrier to agricultural productivity, but with advances in agricultural science and technology, is it possible to effectively transform these seemingly infertile lands into arable, food-producing fields? A recent study suggests that by employing certain soil management practices and utilizing salt-tolerant crop varieties, saline-alkali soil may indeed be rehabilitated for agricultural use. This raises an intriguing question: could we potentially turn the tables on previously unusable land and turn it into a valuable resource for food production? As researchers continue to explore and implement innovative approaches, the future of saline-alkali soil and its potential impact on global food security remains an area of great interest and possibility.

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source: Phys.org