To avoid loss of yield, crops must maintain tissue potassium (K) concentrations above 5–40
mg K (g DM)–1. The supply of K from the soil is often insufficient to meet this demand and, in …

钾是植物生长发育所必需的矿质营养元素之一. 不同种类植物的钾营养效率存在差异,
已有证据表明这种差异是受遗传基因控制的. 植物细胞依靠细胞膜上的各种钾转运体和通道蛋白 …

Potassium (K) is the most abundant inorganic cation in plants. It is required for the activation
of many enzymes, as a cellular osmoticum for rapidly expanding cells, and as a counter …

RESUMO O fornecimento adequado de nutrientes contribui, de forma significativa, tanto no
aumento da produtividade como no aumento do custo da produção. Nesta situação, a …

There are many terms used to define aspects of potassium (K) use efficiency of plants. The
terms used most frequently in an agricultural context are (1) agronomic K use efficiency …

There is still limited information on growth and potassium (K) accumulation in sweet potato
in response to varying K supply levels over time, and the quantification of such …

RESUMO O fornecimento adequado de nutrientes contribui, de forma significativa, tanto no
aumento da produtividade como no aumento do custo da produção. Nesta situação, a …

To establish a screening system for evaluating the tolerance of cotton (Gossypium hirsutum
L.) varieties to low potassium (K), 50 cotton varieties that covered more than 80% planting …

Screening of crop genotypes with high K efficiency plays a fundamental role in
understanding their physiological mechanisms. In this study, pot culture experiment was …