Results 101 to 110 of about 3,892 (227)

Use of DNA-based genetic markers in plant breeding [PDF]

open access: yes, 2005
Genetic markers have been used since the beginnings of plant breeding, but the concept of linkage and recently the availability of molecular markers have offered new and powerful tools that can help to perform the traditional tasks of selection or that ...
Backes, Gunter
core  

The phenotypic expression of QTLs for partial resistance to barley leaf rust during plant development [PDF]

open access: yes, 2010
Partial resistance is generally considered to be a durable form of resistance. In barley, Rphq2, Rphq3 and Rphq4 have been identified as consistent quantitative trait loci (QTLs) for partial resistance to the barley leaf rust pathogen Puccinia hordei ...
Marcel, T.C.   +5 more
core   +3 more sources

Suutter…a new late-maturing Barley

open access: yesCalifornia Agriculture, 1974
LATE MATURITY AND DISEASE resistance are combined in Sutter, a new barley available to California producers. Named for the northern California county where its potential was first observed in field trials, the variety is highly tolerant to barley yellow ...
C Schaller, J Prato, J Chim
doaj  

Yield response to fungicide treatment of barley varieties with different disease [PDF]

open access: yes, 2013
Ohra on Suomessa peltopinta-alaltaan eniten viljelty viljakasvi. Ohralla on useita satoa alentavia kasvitauteja, kuten verkkolaikku, rengaslaikku ja härmä.
Ohralahti, Kalle
core  

Genetic potential for grain yield in spring barley varieties and variety mixtures in variable organic environments [PDF]

open access: yes, 2006
For organic crop production, well-characterised varieties increase the possibilities for controlling diseases and weeds and compensating for deficits in nutrients.
Hovmøller, Mogens   +3 more
core  

Quantitative relationships in the infection cycle of seed-borne net blotch [PDF]

open access: yes, 2005
Seed-borne net blotch is a threat to organic barley seed production in Denmark because it often exceeds the recommended 15% contamination threshold in barley seed lots. This threatens the supply of organic barley growers with organically produced healthy
Hansen, H.J.   +2 more
core  

Leaf blotch diseases in barley and wheat in the Nordic - Baltic region: occurrence and yield impact [PDF]

open access: yes, 2018
201
Andersson, Björn   +7 more
core  

Grain crop breeding for immunity in the North-East of the European Territory of Russia

open access: yesЗерновое хозяйство России, 2018
G.A. Batalova, Doctor of Agricultural Sciences, professor, corresponding member of RAS, deputy director on breeding work FSBSI ‘Regional Research Institute of Agriculture of North-East named after N.V.
G. A. Batalova
doaj   +2 more sources

Kasvitautien esiintyminen viljalajikkeilla virallisissa lajikekokeissa 2008–2015 [PDF]

open access: yes, 2016
Virallisten lajikekokeiden tarkoituksena on kasvilajikkeiden viljelyarvon arviointi. Viljalajikkeiden taudinkestävyys on tärkeä osa viljelyarvoa ja lajikkeiden taudinkestävyys on merkittävä osa integroitua kasvinsuojelua.
Högnäsbacka, Merja   +7 more
core  

Adult-plant resistance and a suitable method of reaction determination to scald and net form net blotch in malt barley genotypes at a hot spot location in Ethiopia

open access: yesDiscover Agriculture
Scald and net form net blotch caused by fungal pathogens Rhynchosporium secalis and Pyrenophora teres f. teres, respectively, are significant foliar diseases affecting barley production on a global scale, and they lead to substantial reductions in both ...
Girma Ababa   +4 more
doaj   +1 more source

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