Results 21 to 30 of about 487,497 (306)

Sample size for measurement of root traits on common bean by image analysis [PDF]

Pesquisa Agropecuária Brasileira, 2004
Evaluation of root traits may be facilitated if they are assessed on samples of the root system. The objective of this work was to determine the sample size of the root system in order to estimate root traits of common bean (Phaseolus vulgaris L ...
Adelson Paulo Araújo, Aurélio Magno Fernandes, Flavio Yuudi Kubota, Felipe Costa Brasil, Marcelo Grandi Teixeira   +4 more
doaj   +1 more source

Comparative Physiochemical Mechanisms of Salt Tolerance between Cornus florida and Cornus hongkongensis subsp. elegans Based on Seed Germination and Seedling Growth

Horticulturae, 2022
Cornus florida and Cornus hongkongensis subsp. elegans are potential species in saline-alkali areas for use as horticultural plants with high ornamental value.
Mei Cai, Ling Yang, Haowei Wang, Xiangxiang Fu   +3 more
doaj   +1 more source

Shoot yield drives phosphorus use efficiency in Brassica oleracea and correlates with root architecture traits [PDF]

, 2009
The environmental and financial costs of using inorganic phosphate fertilizers to maintain crop yield and quality are high. Breeding crops that acquire and use phosphorus (P) more efficiently could reduce these costs.
Broadley, Martin R, Mead, Andrew, Bowen, H. C., White, Philip J, Hammond, John, Hammond, J. P., Meacham, Mark C., Greenwood, Duncan J., King, Graham J, Meacham, M. C., Spracklen, W. P., Broadley, Martin R., King, G. J., Hammond, John P., King, Graham J., Meacham, Mark C, Broadley, M. R., Mead, A. (Andrew), Greenwood, Duncan J, Overs, T., Overs, Tracey, White, P. J., King , Graham J., Bowen, Helen C, Greenwood, D. J., Hayden, R., White, Philip J., Hammond, John P, Hayden, Rory M., Spracklen, William P, Hayden, Rory, Mead, A., Bowen, Helen C., Hayden, Rory M, Spracklen, William P.   +34 more
core   +1 more source

Characterization of Root and Shoot Traits in Wheat Cultivars with Putative Differences in Root System Size

Agronomy, 2018
Root system size is a key trait for improving water and nitrogen uptake efficiency in wheat (Triticum aestivum L.). This study aimed (i) to characterize the root system and shoot traits of five wheat cultivars with apparent differences in root system ...
Victoria Figueroa-Bustos, Jairo A. Palta, Yinglong Chen, Kadambot H.M. Siddique   +3 more
doaj   +1 more source

Transcriptome and Proteomics Analysis of Wheat Seedling Roots Reveals That Increasing NH4+/NO3– Ratio Induced Root Lignification and Reduced Nitrogen Utilization

Frontiers in Plant Science, 2022
Wheat growth and nitrogen (N) uptake gradually decrease in response to high NH4+/NO3– ratio. However, the mechanisms underlying the response of wheat seedling roots to changes in NH4+/NO3– ratio remain unclear. In this study, we investigated wheat growth,
Dongqing Yang, Jihao Zhao, Chen Bi, Liuyin Li, Zhenlin Wang   +4 more
doaj   +1 more source

Correlations Between Root Length and Face Size [PDF]

Journal of Dental Research, 1980
Peer Reviewed ; http://deepblue.lib.umich.edu/bitstream/2027.42/67438/2/10.1177_00220345800590021201 ...
Garn, Stanley M., Smith, B. Holly, Cole, P. E.   +2 more
openaire   +3 more sources

Different root growth patterns in tomato seedlings grown hydroponically under an electric field [PDF]

, 2013
Electric fields can determine changes at morphological and physiological levels in plants. In this study, seedlings of Solanum lycopersicum L., grown hydroponically in a floating system, were exposed to a DC 12.0 V m–1 electric field (EF).
SCOPA, Antonio, Giuseppe Tataranni, SOFO, Adriano, Adriano Sofo, Antonio Scopa, CASUCCI, Cristiano, Casucci C, TATARANNI, GIUSEPPE   +7 more
core   +1 more source

Roots of Descent Polynomials and an Algebraic Inequality on Hook Lengths

The Electronic Journal of Combinatorics, 2023
By reinterpreting the descent polynomial as a function enumerating standard Young tableaux of a ribbon shape, we use Naruse's hook-length formula to express the descent polynomial as a product of two polynomials: one is a trivial part which is a product of linear factors, and the other comes from the excitation factor of Naruse's formula.
Pakawut Jiradilok, Thomas McConville
openaire   +3 more sources

Root growth and yield responses to nitrogen levels in bell pepper (Capsicum annuum) cultivation: balancing nutrient efficiency and productivity

Frontiers in Plant Science
IntroductionThe root system plays a key role in plant nutrient and water uptake, influencing growth, yield, and nitrogen use efficiency (NUE). However, excessive N fertilizer is often applied to boost productivity but can instead reduce efficiency and ...
Sharon Chemweno, Sharon Chemweno, Daniel Owusu Kwakye, Daniel Owusu Kwakye, Shimon Rachmilevitch, Jhonathan E. Ephrath, Naftali Lazarovitch   +6 more
doaj   +1 more source

Film and digital periapical radiographs for the measurement of apical root shortening.

, 2012
Objectives: The aim of this study was to compare the accuracy and agreement of scanned film and digital periapical radiographs for the measurement of apical root shortening.
McIntyre, Grant T., Bearn, David R., El-Angbawi, Ahmed M. F., Thomson, Donald J., El-Angbawi, Ahmed M F   +4 more
core   +1 more source