๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Utilization of heterosis in corn breeding and the production of hybrid seed

โœ Scribed by Obolensky, G.


Publisher
Springer-Verlag
Year
1958
Weight
915 KB
Volume
5
Category
Article
ISSN
0033-5134

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Breeding and combining ability of hetero
โœ J. W. Scott; William L. George ๐Ÿ“‚ Article ๐Ÿ“… 1980 ๐Ÿ› Springer ๐ŸŒ English โš– 609 KB

A subjective rating.scale was used to select tomato inbreds with inserted stigmas (inserted) for crossing with inbreds possessing exserted stigmas (exserted) in a combining ability study. Six inserted parents were inbred to F, or F,, but were not stable for stigma position in most cases. The exserte

Towards a more efficient utilization of
โœ J. G. Th. Hermsen ๐Ÿ“‚ Article ๐Ÿ“… 1965 ๐Ÿ› Springer ๐ŸŒ English โš– 201 KB

The author suggests that in nature cytoplasms may occur which can restore fertility in male sterile lines in which male sterility is based on one recessive gene ms. If indeed such a "fertilizing" cytoplasm should be found a male sterile (S) ms ms-line could be increased using the male fertile counte

Practical aspects, and the use of male s
โœ Dvora Lapushner; R. Frankel ๐Ÿ“‚ Article ๐Ÿ“… 1967 ๐Ÿ› Springer ๐ŸŒ English โš– 703 KB

Hybrid seed production steps are evaluated and the pertinent literature reviewed . Experimental data are presented of environmental effects on pollination efficiency, pollen germination, and speed of pollen tube growth . A comparison between the use of male sterile and male fertile ovule parents bea