BPMP, Univ Montpellier, INRA, CNRS, SupAgro, Montpellier, France.
BPMP, Univ Montpellier, INRA, CNRS, SupAgro, Montpellier, France.
Trends Plant Sci. 2019 Jun;24(6):542-552. doi: 10.1016/j.tplants.2019.03.008. Epub 2019 Apr 18.
In nature, plants have to handle daily fluctuations in light and temperature. In addition, plants face biotic and abiotic stresses that often come in various combinations. For instance, the availability of various nutrients in soil is heterogeneous, resulting in combined nutrient stress. Recent studies reveal that plant responses to multiple nutrient stresses are not the summation of the plant responses to each individual stress. Here, we present and discuss the interactions between phosphate, nitrogen, and zinc to illustrate the effect of macro- and micronutrient interactions on plant growth and ion homeostasis. Solving the mystery of these interactions will pave the way to the development of strategies to improve crop productivity.
在自然界中，植物必须应对光照和温度的日常波动。此外，植物还面临着生物和非生物胁迫，这些胁迫往往以各种组合的形式出现。例如，土壤中各种养分的可用性是不均匀的，导致养分综合胁迫。最近的研究表明，植物对多种养分胁迫的反应不是每种单独胁迫反应的总和。在这里，我们介绍和讨论了磷酸盐、氮和锌之间的相互作用，以说明大量营养元素和微量营养元素相互作用对植物生长和离子稳态的影响。解开这些相互作用的奥秘将为开发提高作物生产力的策略铺平道路。
