Zobrazeno 1 - 10
of 15
pro vyhledávání: '"J. A. Balasko"'
Autor:
J. L. Hansen, Kenneth P. Vogel, Michael D. Casler, D. A. Miller, John D. Berdahl, J. O. Fritz, J. A. Balasko
Publikováno v:
Crop Science. 41:1456-1460
Breeding progress has been slow in smooth bromegrass (Bromus inermis Leyss) since its introduction to North America. Much of the variability among cultivars appears to have arisen by natural selection and adaptive responses. The objective of this stu
Autor:
J. A. Balasko, John D. Berdahl, Kenneth P. Vogel, J. L. Hansen, D. A. Miller, J. O. Fritz, Michael D. Casler
Publikováno v:
Crop Science. 40:13-22
The first documentation of breeding smooth bromegrass was the single cycle of mass selection practiced by Since its introduction from Eurasia, smooth bromegrass (Bromus two Kansas farmers in the early 1900s to produce the inermis Leyss.) has become a
Autor:
J. A. Balasko
Publikováno v:
Agronomy Journal. 69:425-428
Publikováno v:
Agronomy Journal. 66:517-521
Publikováno v:
Crop Science. 21:766-769
Publikováno v:
Crop Science. 28:459-462
Autor:
Michael Collins, J. A. Balasko
Publikováno v:
Agronomy Journal. 73:803-807
Publikováno v:
Crop Science. 23:760-763
Publikováno v:
Journal of Animal Science. 46:1503-1514
Autor:
J. A. Balasko, Michael Collins
Publikováno v:
Agronomy Journal. 73:821-826
Tall fescue (Festuca arundinacea Schreb.) is the coolseason grass used most frequently to extend the grazing season in mid-latitude states of the midwestern and eastern United States. Insufficient information is available regarding the influence of f