Results 31 to 40 of about 788,806 (95)

Appendix C. Parameter estimates of biomass partitioning for best-supported models that were nonlinear.

, 2016
Parameter estimates of biomass partitioning for best-supported models that were ...
Richard K. Kobe (2914160), Michael B. Walters (2918813), Meera Iyer (2914157)   +2 more
core   +1 more source

Physiological and nutritional significance of potassium application under sole and intercropped maize (Zea mays L.)

Italian Journal of Agronomy, 2021
Highlights - Potassium nutrient management in maize-soybean strip intercropping can increase the resource use efficiency. - Compared to the T0 (no potassium), T2 (80 kg ha–1 on maize) application increases the light interception and leaf area index of ...
Aftab Ahmed, Atta Mohi Ud Din, Samina Aftab, John Kwame Titriku, Shoaib Ahmed, Muhammad Nizamani, Zameer Hussain Jamali, Xiao Tei, Feng Yang, Wenyu Yang   +9 more
doaj   +1 more source

Drought Sensitivity of the Carbon Isotope Composition of Leaf Dark-Respired CO2 in C3 (Leymus chinensis) and C4 (Chloris virgata and Hemarthria altissima) Grasses in Northeast China

Frontiers in Plant Science, 2017
Whether photosynthetic pathway differences exist in the amplitude of nighttime variations in the carbon isotope composition of leaf dark-respired CO2 (δ13Cl) and respiratory apparent isotope fractionation relative to biomass (ΔR,biomass) in response to ...
Shangzhi Zhong, Hua Chai, Yueqiao Xu, Yan Li, Jian-Ying Ma, Wei Sun   +5 more
doaj   +1 more source

Allometric partitioning theory versus optimal partitioning theory: the adjustment of biomass allocation and internal C-N balance to shading and nitrogen addition in Fritillaria unibracteata (Liliaceae)

, 2016
Fritillaria unibracteata is a classic perennial alpine herb. In this study, we examined it's responses to shading (SH) and nitrogen addition (NA), as well as its correlation with internal C-N balance to detect how it adjusted to the changes of habitat ...
Wu, N, Guo, HX, Wu, Y, Wu, Y (reprint author), Chinese Acad Sci, Chengdu Inst Biol, Ecol Restorat & Biodivers Conservat Key Lab Sichu, POB 416, Chengdu 610041, Peoples R China., Xu, B, Shi, FS, Wu, C   +6 more
core   +1 more source

Model of leaf biomass partitioning coefficient in different main stem leaf ranks of rapeseed (Brassica napus L.).

PLoS ONE
Leaf growth is a dynamic process that critically determines canopy architecture and assimilate allocation in rapeseed. Quantifying the distribution of leaf biomass along the main stem across developmental stages is essential for advancing functional ...
Weixin Zhang, Wenyu Zhang, Qian Wu, Chuanliang Sun, Daokuo Ge, Jing Cao, Hong Li, Hongxin Cao   +7 more
doaj   +1 more source

Biomass Allocation of Invasive Cenchrus pauciflorus Based on R Package Smatr

Applied Sciences
Elucidating patterns of plant biomass allocation is an important subject in ecological research. Broadly speaking, two schools of thought are applied to understand it: allometric partitioning theory (APT) and optimal partitioning theory (OPT).
Tian Qiu, Xinghuan Ren, Aiyou Li, Yifan Long, Jiadi Tang, Nuerjiamali Aili, Zhiyuan Liu, Lihui Zhang   +7 more
doaj   +1 more source

Development of a lucerne model in APSIM next generation: 3 Biomass accumulation and partitioning for different fall dormancy ratings

, 2023
Modelling lucerne growth requires response functions that represent seasonal partitioning of biomass into above-ground and below-ground organs. An additional challenge is to parameterize perennial organ responses across contrasting fall dormancy (FD ...
Moot, Derrick, Brown, HE, Teixeira, EI, Yang, X   +3 more
core   +1 more source

A general approach analyzing transient dynamics in plant biomass allocation patterns

Global Ecology and Conservation
Allometric biomass allocation theory and optimal partitioning theory are the most important theoretical frameworks for explaining and predicting plant biomass allocation patterns.
Renfei Chen, Jacob Weiner
doaj   +1 more source

Transgenic approaches to altering carbon and nitrogen partitioning in whole plants: Assessing the potential to improve crop yields and nutritional quality

Frontiers in Plant Science, 2015
The principal components of plant productivity and nutritional value, from the standpoint of modern agriculture, are the acquisition and partitioning of organic carbon (C) and nitrogen (N) compounds among the various organs of the plant.
Umesh P. Yadav, Brian G. Ayre, Daniel R Bush   +2 more
doaj   +1 more source

Biomass partitioning and its relationship with the environmental factors at the alpine steppe in Northern Tibet. [PDF]

PLoS ONE, 2013
Alpine steppe is considered to be the largest grassland type on the Tibetan Plateau. This grassland contributes to the global carbon cycle and is sensitive to climate changes. The allocation of biomass in an ecosystem affects plant growth and the overall
Jianbo Wu, Jiangtao Hong, Xiaodan Wang, Jian Sun, Xuyang Lu, Jihui Fan, Yanjiang Cai   +6 more
doaj   +1 more source