发表在《美国国家科学院院刊》中的一项研究解释了南京农业大学和约翰英纳斯中心是如何培育出一种具有自我调节细胞内酸碱度的水稻品种,以及如何促使植株能从土壤中吸收更多的氮、铁、磷,使增长量达到54%。氮是所有植物生长所必须的重要元素,通常它在土壤中以硝酸盐或者铵离子的形式存在,可通过植物的根系将其吸收利用。对于植物而言,硝酸盐和铵的平衡吸收是非常重 A study published in the Proceedings of the National Academy of Sciences explains how Nanjing Agricultural University and the John Innes Center breed a rice variety that self-regulates intracellular acidity and how plants can be absorbed from the soil More nitrogen, iron and phosphorus, the growth of 54%. Nitrogen is an essential element required for the growth of all plants. It is usually present in the soil as nitrate or ammonium ions and is absorbed by the roots of plants. For plants, the balanced absorption of nitrate and ammonium is very heavy