000			02068nam a22003857a 4500
001			G51498
003			MX-TxCIM
008			121211s ||||f| 0 p|p||0|| |
040			_aMX-TxCIM
041	0		_aEn
043			_aXF
072		0	_aF30
082	0	4	_a83-919776
100	1		_aNarahari, P.
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	_aSemi-dwarf rice mutants and their agronomic evaluation
260			_c1982
340			_aPrinted
520			_aExperiences with induced semi-dwarf rice mutants, isolated at Bhabha Atomic Research Centre and also at some other institutions in India are briefly reviewed. In most of the cases, the dwarfing gene in the induced mutants is found to be allelic to Dee-geo-Woo-gen gene but a few instances of non-allelism are also reported. Use of induced mutants in hybridization experiments, on a limited scale, have indicated promising results. Several hybrid derivatives that combine the desirable traits of semi-dwarf stature, long slender quality grain, translucent kernel with high yields and/or moderate resistance to stress conditions have been developed. They showed
546			_aEnglish
595			_aAC
650	1	7	_aDisease resistance _gAGROVOC _2 _91077
650	1	0	_aDwarfs
650	1	0	_aGenes
650	1	0	_aHybridization
650	1	0	_aIndia _91156
650	1	0	_aInduced mutation
650	1	0	_aMutants
650	1	0	_aOryza
650	1	0	_91313 _aYields _gAGROVOC
700	1		_aJoshua, D.C., _ecoaut.
700	1		_aRao, N.S, _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. 85-104 _n83-919776
942			_cREP
999			_c1799 _d1799