000			02187nam a22004337a 4500
001			G51500
003			MX-TxCIM
008			121211s ||||f| 0 p|p||0|| |
040			_aMX-TxCIM
041	0		_aEn
043			_aXF
072		0	_aF30
082	0	4	_a83-919808
100	1		_aFilev, K.A.
111	2		_aResearch co-ordination meeting on semi-dwarf cereal mutants and their use in cross-breeding _cVienna (Austria) _d2-6 Mar 1981
245	0	0	_aUseful mutations induced in durum wheat by gametophyte and seed treatments
260			_c1982
340			_aPrinted
520			_aThe durum wheat breeding programme aims at improving the local cold tolerant varieties for lodging resistance, higher yield and good grain quality. The Bulgarian durum wheat cv. 233 has been submitted to mutagenic treatment of gametophytes (1,2,3,4 krad, 60Co gamma-rays), seed (10 krad, 60Co gamma-rays; 1 krad, fast neutrons; EMS, 1,5 for 20 hrs at 20 deg. and both gametophytes and seeds (2 krad + 10 krad, gamma-rays); 2 krad gamma-rays + 1 krad, fast neutron; 2 krad -gamma rays + EMS, 1.5). 2264 M1 plants were harvested and it each plant the spike of the main culm was kept separate from those produced on the later tillers. A higher
546			_aEnglish
595			_aAC
650	1	0	_aBulgaria
650	1	0	_aDiploids
650	1	7	_aDisease resistance _gAGROVOC _2 _91077
650	1	0	_aDwarfs
650	1	0	_aInduced mutation
650	1	0	_aIrradiation
650	1	0	_aIrradiation
650	1	0	_aLodging _91813
650	1	0	_aMutants
650	1	0	_aProtein content _91222
650	1	0	_aSeed
650	1	0	_aSegregation
650	1	0	_aTriticum durum _91297
650	1	0	_91313 _aYields _gAGROVOC
700	1		_aDonini, B, _ecoaut.
773	0		_tJoint FAO/IAEA Div. of Isotope and Radiation Applications of Atomic Energy for Food and Agricultural Development, Vienna (Austria). Semi-dwarf cereal mutants and their use in cross-breeding. Proceedings of a research co-ordination meeting organized by the Joint FAO/IAEA Division of Isotope and Radiation Applications of Atomic Energy for Food and Agricultural Development and held in Vienna, 2-6 March 1981. Jul 1982. p. 65-72 _n83-919808
942			_cREP
999			_c1801 _d1801