Winter wheat variety mixtures as an alternative for sustainable and ecological farming

2008 ◽  
Vol 63 (2) ◽  
Author(s):  
Anna Tratwal
Author(s):  
Ronald Skrdla ◽  
Jean-Luc Jannink

2019 ◽  
Vol 12 (3) ◽  
pp. 180090 ◽  
Author(s):  
Xiaowei Hu ◽  
Brett F. Carver ◽  
Carol Powers ◽  
Liuling Yan ◽  
Lan Zhu ◽  
...  

2021 ◽  
Vol 29 ◽  
pp. 97-132
Author(s):  
T.Z. MOSKALETS ◽  
V.V. MOSKALETS ◽  
V.I. MOSKALETS ◽  
N.M. BUNIAK ◽  
YU.M. BARAT ◽  
...  

Soft winter wheat variety Yuvivata 60 has been characterized according to its economically valuable indices. Its morphological features and biological characteristics have been described. The uniqueness of the Yuvivata 60 genotype has been determined. It is related to a number of ontogenetical peculiarities, ecological and adaptive mechanisms: high ecological plasticity of plants due to genetical heterogeneity that proves inhomogeneity of phenetic markers – spectres of proteins-gliadins, high crop capacity of grain (with the potential of 10 tonnes/hectare) due to high reproductive ability, viz.: multifloweredness (up to 60 flowers in an ear), multispiculateness (up to 23) and ear grain content (96%); high quality of grain (with the amount of protein up to 16%, gluten up to 34%); forming a strong root system (prolonged coleoptile – up to 6 cm, deep and branched bedding of primary and secondary radicles in spring with optimal sowing terms between 25–30 September); medium photoperiod susceptibility and highly active renewal of spring bunch-formation (the variety of prolonged daylight hours); synchronic development of spring shoots (low percentage of aftersprings, earless stems); high photosynthetic productivity of crops (7 g/m2/day conditioned by continuous functioning of the leaf apparatus of the first and second layers, awns and ear); resistance to lodging side by side with medium-growth and high crop capacity of the grain due to a strong and incrassate stem; high resistance to sprouting within the ear (caused by a long latent period); resistance to pests and pathogenic agents of fungus infections, viz. septoriose, yellow stripe rust and various kinds of brand (8–9 points), medium resistance to leaf and stem rust, as well as oidium (5–7 points); high resistance to anomalies of climatope in the autumn-winter and spring-summer periods (drought resistance 8–9 points, winter and frost resistance above average – 7 points). Keywords soft winter wheat, high crop capacity, agricultural and ecological peculiarities, economically valuable characteristics, donor of determining insusceptibility to photoperiod.


2013 ◽  
Vol 49 (No. 2) ◽  
pp. 90-94 ◽  
Author(s):  
P. Martinek ◽  
M. Škorpík ◽  
J. Chrpová ◽  
J. Fučík P Schweiger

Breeding wheat with blue grain was conducted at the Crop Research Institute in Prague. Initial donor material came from the legacy of Erich von Tschermak-Seysenegg. Long-term crosses with a series of winter wheat varieties were made with the aim of transferring blue grain colour into cultivated varieties. The prospective material was later handed over to Agrotest Fyto, Ltd., Kroměříž, where line no. 6 was selected from the population RU 440. At the end of 2011, the new winter wheat variety Skorpion with blue grain was registered in Austria. It is intended for special use in the food industry. The anthocyanins which it contains are considered to offer health benefits due to their antioxidant effects.


Crop Science ◽  
2019 ◽  
Vol 0 (0) ◽  
pp. 0
Author(s):  
Nidhi Rawat ◽  
Anupama Joshi ◽  
Michael Pumphrey ◽  
Lovepreet Singh ◽  
Alex Mahlandt ◽  
...  

2018 ◽  
Vol 1 (72) ◽  
pp. 28-33
Author(s):  
Alexander Amelin ◽  
◽  
Evgeniy Chekalin ◽  
Valery Zaikin ◽  
Roman Ikusov ◽  
...  

1999 ◽  
Vol 35 (No. 1) ◽  
pp. 26-29 ◽  
Author(s):  
A. Pospisil ◽  
J. Benada ◽  
I. Polisenská

During 1997–1998, the reaction of the collections of winter and spring wheat varieties to Tilletia caries was determined. In both years the most diseased winter varieties were Simona and Sparta, the least diseased were Samara and Ilona. High variability in the level of infection was observed in some varieties (VIada, Estica, Regina, Vega). No winter wheat variety was completely resistant. The most diseased spring wheat variety was Alexandria in both years, while Grandur showed no infection. High variability in the level of infection was observed in the special trials with cv. Ina and Contra. In trials of the efficacy of seed dressing against T. caries and T. laevis there was variability only in the controls, but not in dressed variants.


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