Nutrient deficiency effects on root architecture and root-to-shoot ratio in arable crops
Plant root traits play a crucial role in resource acquisition and crop performance when soil
nutrient availability is low. However, the respective trait responses are complex, particularly …
nutrient availability is low. However, the respective trait responses are complex, particularly …
Potassium deficiency in plants: effects and signaling cascades
Potassium (K+) is an important macronutrient for plant growth and productivity. It fulfills
important functions and it is widely included in fertilization management strategies to …
important functions and it is widely included in fertilization management strategies to …
Research on potassium in agriculture: needs and prospects
V Römheld, EA Kirkby - Plant and soil, 2010 - Springer
This review highlights future needs for research on potassium (K) in agriculture. Current
basic knowledge of K in soils and plant physiology and nutrition is discussed which is …
basic knowledge of K in soils and plant physiology and nutrition is discussed which is …
Acquisition of phosphorus and other poorly mobile nutrients by roots. Where do plant nutrition models fail?
Background In the context of increasing global food demand, ecological intensification of
agroecosystems is required to increase nutrient use efficiency in plants while decreasing …
agroecosystems is required to increase nutrient use efficiency in plants while decreasing …
Genetic variability in phosphorus responses of rice root phenotypes
Background Low phosphorus availability is a major factor limiting rice productivity. Since
root traits determine phosphorus acquisition efficiency, they are logical selection targets for …
root traits determine phosphorus acquisition efficiency, they are logical selection targets for …
Improving potassium acquisition and utilisation by crop plants
PJ White - Journal of Plant Nutrition and Soil Science, 2013 - Wiley Online Library
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 …
mg K (g DM)–1. The supply of K from the soil is often insufficient to meet this demand and, in …
Benefits of biochars and NPK fertilizers for soil quality and growth of cowpea (Vigna unguiculata L. Walp.) in an acid Arenosol
RBA Rafael, ML Fernández-Marcos, S Cocco… - Pedosphere, 2019 - Elsevier
Fertilization is required for optimum plant growth, particularly in unfertile soils, while
optimizing nutrient use efficiency is an alternative to reduce inorganic fertilizer needs and …
optimizing nutrient use efficiency is an alternative to reduce inorganic fertilizer needs and …
Magnesium limitation leads to transcriptional down-tuning of auxin synthesis, transport, and signaling in the tomato root
M Ishfaq, Y Zhong, Y Wang, X Li - Frontiers in Plant Science, 2021 - frontiersin.org
Magnesium (Mg) deficiency is becoming a widespread limiting factor for crop production.
How crops adapt to Mg limitation remains largely unclear at the molecular level. Using …
How crops adapt to Mg limitation remains largely unclear at the molecular level. Using …
Identification of putative QTLs for seedling stage phosphorus starvation response in finger millet (Eleusine coracana L. Gaertn.) by association mapping and cross …
A germplasm assembly of 128 finger millet genotypes from 18 countries was evaluated for
seedling-stage phosphorus (P) responses by growing them in P sufficient (P suf) and P …
seedling-stage phosphorus (P) responses by growing them in P sufficient (P suf) and P …
Potassium ameliorates cotton (Gossypium hirsutum L.) fiber length by regulating osmotic and K+/Na+ homeostasis under salt stress
K Yu, F Ju, Z Wang, L Sun, Y Huo, J Zhu… - Physiologia …, 2023 - Wiley Online Library
Potassium (K) application can alleviate cotton salt stress, but the regulatory mechanisms
affecting cotton fiber elongation and ion homeostasis are still unclear. A two‐year field …
affecting cotton fiber elongation and ion homeostasis are still unclear. A two‐year field …