User profiles for Harini Rangarajan

Harini Rangarajan

Pennsylvania State University
Verified email at psu.edu
Cited by 189

Co-optimization of axial root phenotypes for nitrogen and phosphorus acquisition in common bean

H Rangarajan, JA Postma, JP Lynch - Annals of botany, 2018 - academic.oup.com
Background and Aims Root architecture is a primary determinant of soil resource acquisition.
We hypothesized that root architectural phenes will display both positive and negative …

Multi‐objective optimization of root phenotypes for nutrient capture using evolutionary algorithms

H Rangarajan, D Hadka, P Reed, JP Lynch - The Plant Journal, 2022 - Wiley Online Library
Root phenotypes are avenues to the development of crop cultivars with improved nutrient
capture, which is an important goal for global agriculture. The fitness landscape of root …

Root hair phenotypes influence nitrogen acquisition in maize

P Saengwilai, C Strock, H Rangarajan… - Annals of …, 2021 - academic.oup.com
Background and Aims The utility of root hairs for nitrogen (N) acquisition is poorly
understood. Methods We explored the utility of root hairs for N acquisition in the functional–structural …

Comparative phenomics of annual grain legume root architecture

JD Burridge, H Rangarajan, JP Lynch - Crop Science, 2020 - Wiley Online Library
Suboptimal water and P availability are primary limitations to grain legume production. Root
architecture influences water and P acquisition, but tradeoffs need to be better understood …

[HTML][HTML] A comparative analysis of quantitative metrics of root architecture

H Rangarajan, JP Lynch - Plant Phenomics, 2021 - spj.science.org
High throughput phenotyping is important to bridge the gap between genotype and phenotype.
The methods used to describe the phenotype therefore should be robust to measurement …

Theoretical evidence that root penetration ability interacts with soil compaction regimes to affect nitrate capture

CF Strock, H Rangarajan, CK Black… - Annals of …, 2022 - academic.oup.com
Background and Aims Although root penetration of strong soils has been intensively studied
at the scale of individual root axes, interactions between soil physical properties and soil …

[HTML][HTML] Root phenotypes for improved nitrogen capture

…, HM Schneider, JS Sidhu, H Rangarajan… - Plant and Soil, 2023 - Springer
Background Suboptimal nitrogen availability is a primary constraint for crop production in
low-input agroecosystems, while nitrogen fertilization is a primary contributor to the energy, …

Traditional fruits of South India: Bioactive components and their potential health implications in chronic diseases

H Rangarajan, A Elumalai… - Journal of Food …, 2021 - Wiley Online Library
Fruits are colorful, flavorful, and nutritious components and play an important role for the vital
health and maintenance of our body. Experimental evidences suggested that fruits contain …

[BOOK][B] Exploring the root phenome: simulation modeling with a functional structural plant model

H Rangarajan - 2021 - search.proquest.com
Root phenomics involves the study of root architecture which is highly complex and
multidimensional. Root architectural and anatomical phenotypes determine nutrient uptake from soil …

[CITATION][C] Utility of Basal Root Whorl Number for Phosphorus Acquisition in Common Bean.

H Rangarajan, J Lynch - ASA, CSSA and SSSA Annual Meetings …, 2012 - scisoc.confex.com