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Winter wheat breeding for yield and the problem of heterosis utilization

, : Winter wheat breeding for yield and the problem of heterosis utilization. The way ahead in plant breeding Proceedings of the sixth congress of Eucarpia, Cambridge 29 June 2 July 1971: 79-86

Hybridization of ecologically and geographically distant forms followed by selection is the main method used at Krasnodar; the varieties Bezostaya 1 Avrora and Kavkaz were developed by this method.


Other references

Bax, H.R., 1955: The transthoracic laparotomy. Nederlands Tijdschrift Voor Geneeskunde 99(23): 1695-1696

Kochansky, J.; Aldrich, J.R.; Lusby, W.R., 1989: Synthesis and pheromonal activity of 6,10,13-trimethyl-1-tetradecanol for predatory stink bug,Stiretrus anchorago (Heteroptera: Pentatomidae). Racemic 6,10,13-trimethyl-1-tetradecanol has been synthesized. Successive elaboration of the molecule using 5-methyl-2-hexanone as the carbon-terminal fragment gave the desired alcohol in a 4% overall yield over 13 steps. Neglecting stereochemistr...

Umbdenstock, R., 2007: Future Focus. An interview with Rich Umbdenstock. Interview by Mary Grayson. Hospitals & Health Networks 80(12): 34-37

Finckh, A.; Choi, H.K.; Wolfe, F., 2006: Progression of radiographic joint damage in different eras: trends towards milder disease in rheumatoid arthritis are attributable to improved treatment. Severity of rheumatoid arthritis and progression of radiographic joint damage have decreased over the last decades. To examine whether this trend is attributable to an underlying trend towards milder disease or to improved treatment. The study use...

Opolski, M.; Jastrzebski, T., 1972: Plastic surgery of a large defect of skull soft tissue following burn wound due to electric current. Wiadomosci Lekarskie 25(4): 383-385

Mukhopad, V.O., 1965: The possibility of obtaining non-specific complement fixation tests at low titers with an antigen from Coxiella burnetii. On the basis of the results of serological investigations of Q fever in men and animals from certain regions of the Ukrainian SSR an inference was drawn as to the possibility of obtaining non-specific complement fixation test (CFT) in low titers w...

Sugarman, J., 2004: Pausing to consider recommendations for recasting the professionalism movement in academic medicine. American Journal of Bioethics 4(2): 16-17

S Anchez D.B.; C.A.; Rodr Iguez, N.F., 1967: Winter storage of cassava stems for use as cut setts in Misiones province. In Misiones, cassava is multiplied by cuttings obtained from woody stems approximately 1 year old, cut in the autumn and stored during winter for planting in spring. Several methods of storing the cuttings were tested. The best method was to pile...

Pistone, C.; Salerni, R.; Rucci, F., 1991: Onlays using Dei Core hybrid composite. Attualita Dentale 7(7): 36-8, 43-50

Hadaway, L.C., 1989: Evaluation and use of advanced i.v. technology. Part 2: Patient controlled analgesia. Although many conflicting studies report different results with the use of PCA, it has proven to be a safe and effective alternative to controlling pain in many clinical settings. The patients perception of the care is improved with the feeling of...