000			02934nab a22003977a 4500
999			_c57123 _d57115
001			57123
003			MX-TxCIM
005			20220413201805.0
008			151117s2015 xxu|||p|op||| 00| 0 eng d
024	8		_ahttps://doi.org/10.1007/s11738-015-1835-6
040			_aMX-TxCIM
041			_aeng
100	0		_91690 _aXinyou Cao
245	1	0	_aEvaluation of agronomic and physiological traits associated with high temperature stress tolerance in the winter wheat cultivars
260			_aNew York : _bSpringer, _c2015.
500			_aPeer review
520			_aPost-anthesis high temperature stress is a major concern for the winter wheat producing areas in east China, especially in Shandong province. Fourteen agronomic and physiological traits were studied in 58 Chinese wheat accessions under high-temperature conditions in 2012 and 2013. High temperature stress led to reduction in grain yield and other yield component traits. Significant variations were observed for grain yield per plant (GYPP), grain weight per spike (GWS), thousand kernel weight (TKW), grain number of the main-spike, spikelet number and biological yield per plant. Among the physiological traits measured, chlorophyll content and normalized difference vegetation index showed significant variation under high temperature stress. The results indicate that heat susceptibility index estimated for TKW, GYPP, GWS and flag leaf senescence scale (FLSS) could be used as selection criteria for identifying heat tolerant genotypes for the Shandong province. The results also suggest that FLSS is a good, quick visual indicator of stay-green for field selection for heat tolerance. After harvest, TKW can be measured as final indicator of heat tolerance. The varieties Gaoyou 9415, Hemai 13, Jimai 22, Kexin 9, Shannong 8355, Taishan 23, Yannong 5286 and Zimai 7 were heat tolerant and potential germplasm for heat tolerance breeding in Shandong province and other parts of China. The results could be useful for breeding climate resilient varieties for China or other countries in the world suffering high temperature stresses during grain filling period.
536			_aGlobal Wheat Program
546			_aText in english
592			_aCIMMYT Informa No. 1957
594			_aINT3211
650		7	_92104 _aWinter wheat _2AGROVOC
650		7	_91972 _aHeat tolerance _2AGROVOC
650		7	_aAgronomic characters _gAGROVOC _2 _91008
700	1		_aMondal, S. _gFormerly Global Wheat Program _8INT3211 _9904
700	0		_92105 _aDungong Cheng
700	1		_92106 _aCanguo Wang
700	0		_92107 _aAifeng Liu
700	0		_92108 _aJianming Song
700	0		_91689 _aHaosheng Li
700	0		_92109 _aZhendong Zhao
700	0		_91688 _aJianjun Liu
773	0		_wu80871 _x1861-1664 (Revista en electrónico) _dSpringer _tActa Physiologiae Plantarum _gv. 37, no. 90
856	4		_yAccess only for CIMMYT Staff _uhttps://hdl.handle.net/20.500.12665/1581
942			_2ddc _cJA _n0