The theoretical proportion of the donor genome in near-isogenic lines of self-fertilizers bred by backcrossing P. StamA. C. Zeven OriginalPaper Pages: 227 - 238
Chromosome doubling through adventitious shoot formation on in vitro cultivated leaf explants from diploid interspecific potato hybrids J. G. Th. HermsenM. S. RamannaG. S. Bokelmann OriginalPaper Pages: 239 - 246
Physiological aspects of domestication in diploid wheat Sachie KishitaniShigesaburo Tsunoda OriginalPaper Pages: 247 - 252
Screening rice genotypes for tolerance to alkalinity and zinc deficiency M. MahadevappaH. IkehashiPresquito Aurin OriginalPaper Pages: 253 - 257
Stabilizing selection in crop pathosystems: An empty concept or a reality? J. E. Parlevliet OriginalPaper Pages: 259 - 269
Effects of two population improvement methods on grain yield of pigeon pea composite populations in Kenya J. F. M. Onim OriginalPaper Pages: 271 - 275
Evidence for a ‘uniculm effect’ in spring wheat (Triticum aestivum L.) in a mediterranean environment T. M. T. IslamR. H. Sedgley OriginalPaper Pages: 277 - 282
Evaluation of a simple technique for characterizing rice root systems in relation to drought resistance J. C. O'TooleSoemartono OriginalPaper Pages: 283 - 290
Analysis of genotypic and environmental variation in international mungbean trials B. C. ImrieD. W. DrakeD. E. Byth OriginalPaper Pages: 301 - 311
Estimation of heritability and response to selection for cut-flower yield in gerbera James HardingThomas G. ByrneRobert L. Nelson OriginalPaper Pages: 313 - 322
Interrelationships among height, lodging and yield in determinate and indeterminate soybeans J. R. WilcoxTuneo Sediyama OriginalPaper Pages: 323 - 326
Inheritance of tillering and flowering-time in early maturing maize S. B. RoodD. J. Major OriginalPaper Pages: 327 - 334
Genetic variation in stomatal characteristics and behaviour, water use and growth of five Vicia faba L. genotypes under contrasting soil moisture regimes Y. S. NerkarD. WilsonD. A. Lawes OriginalPaper Pages: 335 - 345
NORIN 10 semi-dwarfism in tetraploid wheat and associated effects on yield M. D. GaleG. A. MarshallJ. S. Quick OriginalPaper Pages: 347 - 354
A classification of the NORIN 10 and Tom Thumb dwarfing genes in British, Mexican, Indian and other hexaploid bread wheat varieties Michael D. GaleGeraldine A. MarshallM. V. Rao OriginalPaper Pages: 355 - 361
Pollen and pollination experiments. IV. ‘Mentor pollen’ and ‘pioneer pollen’ techniques regarding incompatibility and incongruity in apple and pear T. Visser OriginalPaper Pages: 363 - 369
Research on the inheritance of seed dormancy in lettuce (Lactuca sativa L.) and selection for non-dormancy A. H. Eenink OriginalPaper Pages: 371 - 380
The use of an in vitro adventitious bud technique for mutation breeding of Begonia x hiëmalis S. RoestM. A. E. van BerkelC. Broertjes OriginalPaper Pages: 381 - 388
Endosperm peroxidase electrophoresis patterns to distinguish tetraploid from hexaploid wheats M. J. AsinsC. BenitoM. Perez de la Vega OriginalPaper Pages: 389 - 392
Selection for brown stripe downy mildew resistance in maize A. S. KhehraB. S. DhillonN. S. Malhi OriginalPaper Pages: 393 - 396
Morphology, cytology and forage potential of Pennisetum americanum (L.) K. Schum. x P. Purpureum Schum. amphidiploids M. E. Aken'ovaH. R. Chheda OriginalPaper Pages: 397 - 404
Karyotypic and electrophoretic studies on taro and its origin K. M. KuruvillaAvtar Singh OriginalPaper Pages: 405 - 413
The relation between wheat lines derived from the F2, F3, F4 and F5 generations for grain yield and harvest index B. R. WhanA. J. RathjenR. Knight OriginalPaper Pages: 419 - 430
Microsporogenesis and anther wall development in male-sterile and fertile lines of pigeon pea (Cajanus cajan (L.) Millsp.) Ian S. DundasK. B. SaxenaD. E. Byth OriginalPaper Pages: 431 - 435
Some yield components and ideotype traits in meadowfoam, a new industrial oil crop S. K. JainE. H. Abuelgasim OriginalPaper Pages: 437 - 443
The use of risk aversion in plant breeding; Concept and application B. C. BarahH. P. BinswangerN. G. P. Rao OriginalPaper Pages: 451 - 458
New interspecific hybrids in the genus Agropyron K. V. NapierP. D. Walton OriginalPaper Pages: 459 - 466
Phenotypic relationships among Australian and Mexican wheat cultivars J. R. SymeJ. P. Thompson OriginalPaper Pages: 467 - 481
A classification of winter radish cultivars R. A. T. GeorgeD. R. Evans OriginalPaper Pages: 483 - 492
Effects of irradiance and juvenility on the selection of chrysanthemums J. De Jong OriginalPaper Pages: 493 - 500
Response of wheat tillers at different growing stages to gametocide treatment C. C. JanP. L. Rowell OriginalPaper Pages: 501 - 504
Recurrent selection in breeding rabbiteye blueberries (Vaccinium ashei Reade) P. M. Lyrene OriginalPaper Pages: 505 - 511