Results 31 to 40 of about 207,701 (306)

A plea to implement robustness into a breeding goal: poultry as an example [PDF]

open access: yes, 2008
The combination of breeding for increased production and the intensification of housing conditions have resulted in increased occurrence of behavioral, physiological, and immunological disorders.
Brom, F.W.A.   +7 more
core   +1 more source

Nutritional evaluation of different rice (Oryza sativa) straw of bio-fortified varieties, bio-fortified breeding lines and breeding lines

open access: yesIndian Journal of Animal Sciences, 2022
A total of 13 varieties of rice straw including eight biofortified varieties (BFV), two bio-fortified breeding lines (BBL), two breeding lines (BL) and one check variety of rice straw were subjected to straw quality evaluation.
S B N RAO   +7 more
doaj   +1 more source

Turning the heat up on independent culling in crop breeding [PDF]

open access: yes, 2022
Most grain crops are sensitive to heat stress during anthesis which causes substantial reductions in grain yield, and heat stress tolerance (HST) is therefore an important trait for selection in crop breeding programmes during the 21st century.
Li, Li, Cowling, Wallace
core  

Graphical analysis of adaptability of spring barley breeding lines in the Central Forest-Steppe zone of Ukraine

open access: yesPlant Varieties Studying and Protection, 2017
Purpose. To define spring barley breeding lines with an optimal combination of yielding capacity and stability under different weather conditions in the Central Forest-Steppe zone of Ukraine. Methods.
В. М. Гудзенко   +3 more
doaj   +1 more source

Remote spectral analysis of varieties and lines of winter wheat during the flowering period

open access: yesPlant Varieties Studying and Protection, 2022
Purpose. Conduct a spectral assessment of winter wheat varieties (‘MIP Assol’, ‘Balada Myronivska’, ‘Hratsiia Myronivska’, ‘MIP Yuvileina’, ‘MIP Lada’, ‘MIP Dniprianka’, and standard ‘Podolianka’) and perspective breeding lines (‘Erythrospermum 55023 ...
Р.І. Топко   +1 more
doaj   +1 more source

Towards F1 Hybrid Seed Potato Breeding [PDF]

open access: yes, 2011
Compared to other major food crops, progress in potato yield as the result of breeding efforts is very slow. Genetic gains cannot be fixed in potato due to obligatory out-breeding.
Meijer, D.A.   +6 more
core   +1 more source

Behavioral Effects of Systemic, Infralimbic and Prelimbic Injections of a Serotonin 5-HT2A Antagonist in Carioca High- and Low-Conditioned Freezing Rats

open access: yesFrontiers in Behavioral Neuroscience, 2017
The role of serotonin (5-hydroxytryptamine [5-HT]) and 5-HT2A receptors in anxiety has been extensively studied, mostly without considering individual differences in trait anxiety.
Laura A. León   +9 more
doaj   +1 more source

Cucumber breeding lines are a prospective material for creating new varieties for open ground in southern Russia

open access: yesОвощи России, 2021
The varieties and hybrids of cucumbers cultivated in the Astrakhan region are insufficiently productive and are largely affected by a number of diseases.
O. P. Kigashpaeva   +2 more
doaj   +1 more source

Eradication of scrapie with selective breeding: are we nearly there? [PDF]

open access: yes, 2010
Background Following EU decision 2003/100/EC Member States have recently implemented sheep breeding programmes to reduce the prevalence of sheep with TSE susceptible prion genotypes.
Bossers, A.   +18 more
core   +1 more source

Pea Breeding Lines Adapted to Autumn Sowings in Broomrape Prone Mediterranean Environments [PDF]

open access: yes, 2021
In Mediterranean environments, with mild winters and dry summers, peas are planted in autumn or early winter to profit from winter rain and to avoid terminal drought and high summer temperatures.
Rubiales, Diego   +14 more
core   +1 more source

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