scholarly journals Evaluation of the photosynthetic characteristics of upland cotton (Gossypium hirsutum L.) germplasm based on chlorophyll a fluorescence

2021 ◽  
Author(s):  
Y. SUN ◽  
X.M. XU ◽  
Y.H. JIA ◽  
W.Q. DONG ◽  
X.M. DU ◽  
...  
Keyword(s):  
Gossypium Hirsutum ◽  
Chlorophyll A ◽  
Chlorophyll A Fluorescence ◽  
Upland Cotton ◽  
Photosynthetic Characteristics ◽  
Gossypium Hirsutum L

Evaluation for Photosynthetic Characteristics in upland cotton germplasm based on chlorophyll a fluorescence

2020 ◽  
Author(s):  
ying sun ◽  
Xiaoming Xu ◽  
Wenqing Dong ◽  
Xiongming Du ◽  
Yinhua Jia ◽  
...  
Keyword(s):  
Gossypium Hirsutum ◽  
Chlorophyll A ◽  
Chlorophyll A Fluorescence ◽  
Upland Cotton ◽  
Genetic Improvement ◽  
Photosynthetic Activity ◽  
Photosynthetic Characteristics ◽  
Germplasm Resources ◽  
Fluorescence Parameters

Abstract Background: The research of photosynthetic characteristics of germplasm resources of cotton ( Gossypium hirsutum L.) provides reference for genetic improvement on cotton cultivars. Chlorophyll a fluorescence (CF) is widely used for analysis of photosynthetic activity of plants leaves. However, large number of Chlorophyll a fluorescence parameters (CFPs) and inconsistency CFPs application in different studies confuse researchers, which greatly limit the accuracy of photosynthesis analysis. In this study, all 53 CFPs of 189 upland cotton cultivars (strains) measured by handy PEA were screened at 12:00 and 17:00 separately. Results: 9 CFPs including PI(abs), DIo/CSo, PI(abs, total), Sm/T, Vj, Eto/CSo, REo/CSo, RC/CSo and N at 12:00 and 8 CFPs including PI(abs, total), PI(abs), DIo/CSo, Sm/T, REo/CSo, N, Vj and Eto/CSo at 17:00 are suitable for screening of upland cotton cultivars (strains). The screened CFPs classify and evaluate the photosynthetic characteristics of upland cotton cultivars (strains). Conclusions: CFPs selected can be effect and consistent parameters to evaluate photosynthetic activity of cotton germplasm.

Chlorophyll a fluorescence as an indicator of heat stress in cotton (Gossypium hirsutum L.)

2020 ◽  
Vol 37 (2) ◽  
pp. 116-119 ◽  
Author(s):  
MM van der Westhuizen ◽  
DM Oosterhuis ◽  
JM Berner ◽  
N Boogaers
Keyword(s):  
Heat Stress ◽  
Gossypium Hirsutum ◽  
Chlorophyll A ◽  
Chlorophyll A Fluorescence ◽  
Gossypium Hirsutum L

Construction of genetic map and QTL analysis of fiber quality traits for Upland cotton (Gossypium hirsutum L.)

Euphytica ◽  
2014 ◽  
Vol 201 (2) ◽  
pp. 195-213 ◽  
Author(s):  
Shiyi Tang ◽  
Zhonghua Teng ◽  
Tengfei Zhai ◽  
Xiaomei Fang ◽  
Fang Liu ◽  
...  
Keyword(s):  
Gossypium Hirsutum ◽  
Genetic Map ◽  
Qtl Analysis ◽  
Upland Cotton ◽  
Fiber Quality ◽  
Quality Traits ◽  
Gossypium Hirsutum L ◽  
Fiber Quality Traits

Fine-mapping qFS07.1 controlling fiber strength in upland cotton (Gossypium hirsutum L.)

2017 ◽  
Vol 130 (4) ◽  
pp. 795-806 ◽  
Author(s):  
Xiaomei Fang ◽  
Xueying Liu ◽  
Xiaoqin Wang ◽  
Wenwen Wang ◽  
Dexin Liu ◽  
...  
Keyword(s):  
Gossypium Hirsutum ◽  
Fine Mapping ◽  
Upland Cotton ◽  
Fiber Strength ◽  
Gossypium Hirsutum L

scholarly journals Genetic Parameters of Economic and Fibre Characters in Upland Cotton (Gossypium hirsutum L.)

2019 ◽  
Vol 8 (06) ◽  
pp. 2084-2090
Author(s):  
J. Pandiyan ◽  
A. Ramalingam ◽  
M. Arumugam Pillai ◽  
S. Saravanan
Keyword(s):  
Gossypium Hirsutum ◽  
Upland Cotton ◽  
Genetic Parameters ◽  
Gossypium Hirsutum L
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