Results 41 to 50 of about 112,978 (300)

Three-dimensional visualization of maize roots based on magnetic resonance imaging

浙江大学学报. 农业与生命科学版, 2014
Plant root system is plastic and dynamic, allowing plants to respond to their different environments in order to optimize acquisition of important soil resources.
Fang Xiaorong, Wang Nanfei, Zhang Jianfeng, Gong Xiangyang, Liu Fei, He Yong   +5 more
doaj   +1 more source

Screening of Soybean Genotypes Based on Root Morphology and Shoot Traits Using the Semi-Hydroponic Phenotyping Platform and Rhizobox Technique

Agronomy, 2021
Root-system architecture is vital for improving soybean (Glycine max L.) growth and nutrient uptake. We characterised root-system architecture and shoot traits of 30 soybean genotypes in a semi-hydroponic system 35 days after sowing (DAS) and validated ...
Mohammad Salim, Yinglong Chen, Heng Ye, Henry T. Nguyen, Zakaria M. Solaiman, Kadambot H. M. Siddique   +5 more
doaj   +1 more source

The Physiological Role of Abscisic Acid in Regulating Root System Architecture of Alfalfa in Its Adaptation to Water Deficit

Agronomy, 2022
Alfalfa (Medicago sativa L.) is a perennial leguminous plant, with a strong tap root system that plays an important role in alfalfa’s adaptation to drought stress.
Shuo Li, Zhongnan Nie, Juan Sun, Xianglin Li, Guofeng Yang   +4 more
doaj   +1 more source

ADVENTITIOUS ROOTS DEVELOPMENT AND ROOT SYSTEM ARCHITECTURE OF CHRYSANTHEMUM CUTTINGS

Journal of Plant Development, 2018
Chrysanthemum have significant ornamental value and thus have a great economic importance and are also subjected to losses due to the insufficient rooting of the cuttings - the main method of vegetative propagation practiced for this crop. Insufficient understanding of the mechanisms that control adventitious root formation prevents the use of reliable
Ana COJOCARIU, Elena-Liliana CHELARIU, Cătălin TĂNASE   +2 more
openaire   +2 more sources

Heuristic Aspect of the Lateral Root Initiation Index: A Case Study of the Role of Nitric Oxide in Root Branching

Applications in Plant Sciences, 2013
Premise of the study: Lateral root (LR) initiation (LRI) is a central process in root branching. Based on LR and/or LR primordium densities, it has been shown that nitric oxide (NO) promotes LRI.
Veronica Lira-Ruan, Selene Napsucialy Mendivil, Joseph G. Dubrovsky   +2 more
doaj   +1 more source

Rice Genotypes Express Compensatory Root Growth With Altered Root Distributions in Response to Root Cutting

Frontiers in Plant Science, 2022
Root systems play a pivotal role in water and nutrient uptake from soil. Lateral root (LR) growth is promoted to compensate for inhibited main root growth.
Tsubasa Kawai, Tsubasa Kawai, Tsubasa Kawai, Yinglong Chen, Yinglong Chen, Hirokazu Takahashi, Yoshiaki Inukai, Kadambot H. M. Siddique, Kadambot H. M. Siddique   +8 more
doaj   +1 more source

Analysis of Root System Architecture Affected by Swarming Behavior

Journal of Horticultural Research, 2020
The root system architecture (RSA) displays complex morphological characteristics because of diverse root growth behaviors. Recent studies have revealed that swarming behavior among roots is particularly important for RSA to adapt to environmental ...
Li Songyang, Yu Wenqi, Liu Xiaodong, Wang Miao   +3 more
doaj   +1 more source

Untapping root system architecture for crop improvement [PDF]

Journal of Experimental Botany, 2016
Drought leads to greater yield loss in crops than any other abiotic stress. Roots form a plant’s first line of defense against water deficit, and in this issue Gao and Lynch (pages 4533–4546) report that fewer but longer crown roots facilitate water acquisition from subsoil and thus improve drought tolerance in maize.
openaire   +2 more sources

Grapevine adventitious root traits vary based on propagation method

OENO One
Development of new rootstocks is an effective strategy to continue grape production despite increased abiotic stress in a changing climate. We measured an F1 population derived from a cross between a drought resistant (110R) and drought susceptible (101-
Sam Dudley, Luis Diaz-Garcia, Isaac Uyehara, Andrew McElrone, Aviline Cannizzaro, Sadikshya Sharma, Megan Bartlett   +6 more
doaj   +1 more source

Root system architecture and environmental flux analysis in mature crops using 3D root mesocosms

Frontiers in Plant Science, 2022
Current methods of root sampling typically only obtain small or incomplete sections of root systems and do not capture their true complexity. To facilitate the visualization and analysis of full-sized plant root systems in 3-dimensions, we developed ...
Tyler G. Dowd, Mao Li, G. Cody Bagnall, Andrea Johnston, Christopher N. Topp   +4 more
doaj   +1 more source