000			02168nab a22003977a 4500
001			G65418
003			MX-TxCIM
005			20170719110410.0
008			121211b |||p||p||||||| |z||| |
022	0		_a1222-4227
040			_aMX-TxCIM
082	0	4	_a95-051594
100	1		_aTerbea, M.
245	0	0	_aThermal and hydric stress tolerance of some maize hybrids
260			_c1994
340			_aPrinted
500			_a8 tables; 5 graphs; 8 ref. Summary (En) Research Institute for Cereals and Industrial Crops, 8264 Fundulea, Calarasi District (Romania)
520			_aStudies were carried out in green house and laboratory conditions regarding the reaction to drought and heat stress of three maize hybrids: Fundulea 320, Fundulea 332/85 and Volga cultivated in Romania. The exposure to hydric stress was performed during intense growth stage and during pollination-fecundation stage and consisted in maintaining these plants at a 45 percent from the soil water potential. In order to study the reaction to thermal stress 2 weeks maize seedlings were used, hardened for 24 h at 37 degrees C and exposed for 1 h at 51 degrees C and 35 degrees C. Reaction to drought was measured by using the index stress for total accumulation of biomass and grains while for thermic stress the method of cell membrane thermostability was followed. The results obtained pointed out a good tolerance to hydric stress in Fundulea 320 and Fundulea 332/85 hybrids. From the point of view of tolerance to thermic stress Fundulea 332/85 was remarked. No strict relationship between drought and heat stress reactions was identified
546			_aEnglish
595			_aAC
650	1	0	_aBalkans
650	1	0	_aEastern Europe
650	1	0	_aEquipment
650	1	0	_aEurope
650	1	0	_aGramineae
650	1	0	_aMiscellaneous plant disorders
650	1	0	_aPlant physiology Growth and development
650	1	0	_aProgeny
650	1	0	_aResistance to injurious factors
650	1	0	_aTemperature
650	1	0	_aZea
700	1		_aBalota, M., _ecoaut.
700	1		_aCosmin, O., _ecoaut.
773	0		_tRomanian Agricultural Research (Romania). (1994). (no.1) p. 41-44
942			_cJA
999			_c18865 _d18865