|
|
|
|
| LEADER |
01000caa a22002652 4500 |
| 001 |
NLM275158756 |
| 003 |
DE-627 |
| 005 |
20250222045848.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231225s2017 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1016/j.plaphy.2017.08.011
|2 doi
|
| 028 |
5 |
2 |
|a pubmed25n0917.xml
|
| 035 |
|
|
|a (DE-627)NLM275158756
|
| 035 |
|
|
|a (NLM)28843133
|
| 035 |
|
|
|a (PII)S0981-9428(17)30262-0
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Zahoor, Rizwan
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Potassium improves photosynthetic tolerance to and recovery from episodic drought stress in functional leaves of cotton (Gossypium hirsutum L.)
|
| 264 |
|
1 |
|c 2017
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 26.12.2017
|
| 500 |
|
|
|a Date Revised 30.09.2020
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a Copyright © 2017 Elsevier Masson SAS. All rights reserved.
|
| 520 |
|
|
|a To investigate whether potassium (K) application enhances the potential of cotton (Gossypium hirsutum L.) plants to maintain physiological functions during drought and recovery, low K-sensitive (Siza 3) and -tolerant (Simian 3) cotton cultivars were exposed to three K rates (0, 150, and 300 K2O kg ha-1) and either well-watered conditions or severe drought stress followed by a recovery period. Under drought stress, cotton plants showed a substantial decline in leaf water potential, stomatal conductance, photosynthetic rate, and the maximum and actual quantum yield of PSII, resulting in greater non-photochemical quenching and lipid peroxidation as compared to well-watered plants. However, plants under K application not only showed less of a decline in these traits but also displayed greater potential to recover after rewatering as compared to the plants without K application. Plants receiving K application showed lower lipid peroxidation, higher antioxidant enzyme activities, and increased proline accumulation as compared to plants without K application. Significant relationships between rates of photosynthetic recovery and K application were observed. The cultivar Siza 3 exhibited a more positive response to K application than Simian 3. The results suggest that K application enhances the cotton plant's potential to maintain functionality under drought and facilitates recovery after rewatering
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Antioxidants
|
| 650 |
|
4 |
|a Cotton
|
| 650 |
|
4 |
|a Photo-physiological activities
|
| 650 |
|
4 |
|a Potassium application
|
| 650 |
|
4 |
|a Soil drought recovery
|
| 650 |
|
7 |
|a Photosystem II Protein Complex
|2 NLM
|
| 650 |
|
7 |
|a Potassium
|2 NLM
|
| 650 |
|
7 |
|a RWP5GA015D
|2 NLM
|
| 700 |
1 |
|
|a Zhao, Wenqing
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Dong, Haoran
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Snider, John L
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Abid, Muhammad
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Iqbal, Babar
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Zhou, Zhiguo
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Plant physiology and biochemistry : PPB
|d 1991
|g 119(2017) vom: 02. Okt., Seite 21-32
|w (DE-627)NLM098178261
|x 1873-2690
|7 nnns
|
| 773 |
1 |
8 |
|g volume:119
|g year:2017
|g day:02
|g month:10
|g pages:21-32
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1016/j.plaphy.2017.08.011
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 119
|j 2017
|b 02
|c 10
|h 21-32
|