Potassium may mitigate drought stress by increasing stem carbohydrates and their mobilization into grains

I Cakmak, Z Rengel - Journal of Plant Physiology, 2024 - Elsevier
Potassium (K) deficiency occurs commonly in crop plants. Optimal K nutrition is particularly
important when plants are exposed to stress conditions (especially drought and heat) …

Progress in salicylic acid-dependent signaling for growth–defense trade-off

C Chan - Cells, 2022 - mdpi.com
One grand challenge for studying plant biotic and abiotic stress responses is to optimize
plant growth and plasticity under variable environmental constraints, which in the long run …

Efficiency of mesoporous silica/carboxymethyl β-glucan as a fungicide nano-delivery system for improving chlorothalonil bioactivity and reduce biotoxicity

AE Kaziem, L Yang, Y Lin, Z Song, H Xu, Z Zhang - Chemosphere, 2022 - Elsevier
Understanding the lethal effects of pesticides nano formulations on the targeted organisms
(pathogens) and the non-targeted organisms (fish, earthworms, etc) is essential in assessing …

Overexpression of OsHAK5 potassium transporter enhances virus resistance in rice (Oryza sativa)

X **g, X Song, S Cai, P Wang, G Lu… - Molecular Plant …, 2022 - Wiley Online Library
Intracellular potassium (K+) transported by plants under the action of a number of transport
proteins is crucial for plant survival under distinct abiotic and biotic stresses. A correlation …

Metabolomic and Transcriptomic Changes Induced by Potassium Deficiency During Sarocladium oryzae Infection Reveal Insights into Rice Sheath Rot Disease …

J Zhang, Z Lu, T Ren, R Cong, J Lu, X Li - Rice, 2021 - Springer
Rice sheath rot disease caused by Sarocladium oryzae (S. oryzae) infection is an emerging
disease, and infection can cause yield losses of 20–85%. Adequate potassium (K) …

Morpho-physiological responses of tropical rice to potassium and silicon fertilization under water-deficit stress

D Das, H Ullah, R Tisarum, S Cha-um… - Journal of Soil Science and …, 2021 - Springer
A factorial experiment consisting of three factors, namely six fertilizer doses including
different combinations of potassium (K) and silicon (Si) along with nitrogen (N) and …

Potassium Deficiency in Rice Aggravates Sarocladium oryzae Infection and Ultimately Leads to Alterations in Endophyte Communities and Suppression of Nutrient …

J Zhang, Z Lu, R Cong, T Ren, J Lu, X Li - Frontiers in Plant Science, 2022 - frontiersin.org
Sheath rot disease is an emerging fungal disease in rice, whose infection causes severe
yield loss. Sarocladium oryzae (S. oryzae) is the major causal agent. Previous study has …

The main driving factors and responses to increase in soil available potassium in the Yangtze River basin over the past 30 years

DD Zhu, ZH Li, LX Guo, JW Lu… - Land Degradation & …, 2021 - Wiley Online Library
Intensive crop rotation is one of the main causes of the continued depletion in soil potassium
(K) content in the Yangtze River basin (YRB). However, recent studies have shown that soil …

Optimizing nutrient transporters to enhance disease resistance in rice

S Hui, P Zhang, M Yuan - Journal of Experimental Botany, 2024 - academic.oup.com
Fertilizers and plant diseases contribute positively and negatively to crop production,
respectively. Macro-and micronutrients provided by the soil and fertilizers are transported by …

Nitrogen/potassium interactions increase rice yield by improving canopy performance

T Ye, J Zhang, J Li, J Lu, T Ren, R Cong… - Food and Energy …, 2021 - Wiley Online Library
The interactions between nitrogen (N) and potassium (K) are important determinants of rice
yield, but the mechanisms involved remain poorly understood. For example, N/K interactions …