6 research outputs found
Diallel'nyjj analiz priznakov gibridov jarovojj pshenicy
Five lines of spring Β«beat were crossed in a complete diallel design and then their analysis was performed after Hayman and Jinks. The lines were derived from the following spring wheat varieties: Azteca and Saric /Mexico/, Cesar /France/, Sharbati Sonera /India/ and 19395-USA /USA/. Plant height, number of ears per plant, number of grains per ear, 1000 grain weight and weight of grains per plant were analyzed. The plant height and the number of productive ears were determined by overdominance, whereas a high share of genetic additive variance was found in case of inheritance of the number of grains per ear and the 1000 grain weight.ΠΡΡΡ Π»ΠΈΠ½ΠΈΠΈ ΡΡΠΎΠ²ΠΎΠΉ ΠΏΡΠ΅Π½ΠΈΡΡ ΡΠΊΡΠ΅ΡΠΈΠ²Π°Π»ΠΈ Π² ΠΏΠΎΠ»Π½ΠΎΠΉ Π΄ΠΈΠ°Π»Π»Π΅Π»ΡΠ½ΠΎΠΉ ΡΠΈ- ΡΡΠ΅ΠΊΠ΅, Π° Π·Π°ΡΠ΅ΠΌ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»Π° Π°Π½Π°Π»ΠΈΠ· ΠΏΠΎ ΠΌΠ΅ΡΠΎΠ΄Ρ ΠΠ΅ΠΉΠΊΠ°Π½Π° ΠΈ ΠΠΆΠΈΠ½ΠΊΡΠ°. ΠΠΈΠ½ΠΈΠΈ Π±ΡΠ»ΠΈ Π²ΡΠ²Π΅Π΄Π΅Π½Ρ ΠΈΠ· ΡΠ»Π΅Π΄ΡΡΡΠΈΡ
ΡΠΎΡΡΠΎΠ² ΡΡΠΎΠ²ΠΎΠΉ ΠΏΡΠ΅Π½ΠΈΡΡ: ΠΠ·ΡΠ΅ΠΊΠ° ΠΈ Π‘Π°ΡΠΈΠΊ /ΠΠ΅ΠΊΡΠΈΠΊ/, Π¦Π΅Π·Π°Ρ /ΡΡΠ°Π½ΡΠΈΡ/, Π¨Π°ΡΠ±Π°ΡΠΈ Π‘ΠΎΠ½ΠΎΡΠ° /ΠΠ½Π΄ΠΈΡ/ ΠΈ 19 395-Π‘Π¨Π /Π‘Π¨Π/. ΠΠ½Π°Π»ΠΈΠ·ΠΈΡΠΎΠ²Π°Π»ΠΈ: Π²ΡΡΠΎΡΡ ΡΠ°ΡΡΠ΅Π½ΠΈΠΉ, ΡΠΈΡΠ»ΠΎ ΠΊΠΎΠ»ΠΎΡΡΠ΅Π² Π½Π° ΡΠ°ΡΡΠ΅Π½ΠΈΠΈ, ΡΠΈΡΠ»ΠΎ Π·Π΅ΡΠ΅Π½ ΠΈΠ· ΠΊΠΎΠ»ΠΎΡΠ°, Π²Π΅Ρ 1000 Π·Π΅ΡΠ΅Π½ ΠΈ Π²Π΅Ρ Π·Π΅ΡΠ΅Π½ ΠΈΠ· ΡΠ°ΡΡΠ΅Π½ΠΈΡ. ΠΡΡΠΎΡΠ° ΡΠ°ΡΡΠ΅Π½ΠΈΡ ΠΈ ΡΠΈΡΠ»ΠΎ ΠΏΡΠΎΠ΄ΡΠΊΡΠΈΠ²Π½ΡΡ
ΠΊΠΎΠ»ΠΎΡΡΠ΅Π² Π±ΡΠ»ΠΈ ΠΎΠ±ΡΡΠ»ΠΎΠ²Π»Π΅Π½Ρ ΡΠ²Π΅ΡΡ
Π΄ΠΎΠΌΠΈΠ²Π°Π½ΡΠ½ΠΎΡΡΡΠ², ΡΠΎΠ³Π΄Π° ΠΊΠ°ΠΊ Π²ΡΡΠΎΠΊΠΈΠ΅ ΡΡΠ°ΡΡΠΈΠ΅ Π°Π΄Π΄ΠΈΡΠΈΠ²Π½ΠΎΠΉ Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΎΠΉ Π²Π°ΡΠΈΠ°Π½ΡΠΈΠΈ Π±ΡΠ»ΠΎ ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΎ Π² ΡΠ»ΡΡΠ°Π΅ Π½Π°ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠΈΡΠ»Π° Π·Π΅ΡΠ΅Π½ Ρ ΠΊΠΎΠ»ΠΎΡΠ° ΠΈ Π²Π΅ΡΠ° 1000 Π·Π΅ΡΠ΅Π½
Ehffekty ehpistaticheskogo dejjstvija genov u rzhi
Genetic analysis in statistics of the first degree was performed using the 6-parameter model of Hayman. The following traits were estimated: plant height, ear length, thermal internode thickness, tillering, weight of grains per ear and 1000 grain weight. A principal role in inheritance of the traits under study, except for terminal internode thickness, played effects of dominant action of genes being, as a rule, several times stronger than additive effects. The highest values among epistatic effects were obtained for interaction of the dd and aa type. Duplicative epistasis was found in some hybrids.ΠΡΠ» ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΠΉ Π°Π½Π°Π»ΠΈΠ· Π½Π° ΡΡΠ°ΡΠΈΡΡΠΈΠΊΠ°Ρ
ΠΏΠ΅ΡΠ²ΠΎΠΉ ΡΡΠ΅ΠΏΠ΅Π½ΠΈ Ρ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ 6-ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ²ΠΎΠΉ ΠΌΠΎΠ΄Π΅Π»ΠΈ ΠΠ΅ΠΉΠΈΠ°Π½Π°. ΠΎΡΠ΅Π½ΠΊΠ° ΠΎΡ
Π²Π°ΡΡΠ²Π°Π»Π° ΡΠ°ΠΊΠΈΠ΅ ΠΏΡΠΈΠ·Π½Π°ΠΊΠΈ, ΠΊΠ°ΠΊ Π²ΡΡΠΎΡΠ° ΡΠ°ΡΡΠ΅Π½ΠΈΡ, Π΄Π»ΠΈΠ½Π° ΠΊΠΎΠ»ΠΎΡΠ°, ΠΊΡΡΡΠΈΡΡΠΎΡΡΡ, ΡΠΈΡΠ»ΠΎ Π·Π΅ΡΠ΅Π½ Π² ΠΊΠΎΠ»ΠΎΡΠ΅ ΠΈ Π²Π΅Ρ 1000 Π·Π΅ΡΠ΅Π½. ΠΡΠ½ΠΎΠ²Π½ΡΡ ΡΠΎΠ»Ρ Π² Π½Π°ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΈ ΡΠΊΠ°Π·Π°Π½Π½ΡΡ
ΠΏΡΠΈΠ·Π½Π°ΠΊΠΎΠ², Π·Π° ΠΈΡΠΊΠ»ΡΡΠ΅Π½ΠΈΠ΅ΠΌ ΡΠΎΠ»ΡΠΈΠ½Ρ ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΈΡ ΠΊΠΎΠ»ΠΎΡΠ°, ΠΈΠ³ΡΠ°Π»ΠΈ ΡΡΡΠ΅ΠΊΡΡ Π΄ΠΎΠΌΠΈΠ½Π°Π½ΡΠ½ΠΎΠ³ΠΎ Π΄Π΅ΠΉΡΡΠ²ΠΈΡ Π³Π΅Π½ΠΎΠ² ΠΏΡΠ΅Π²ΡΡΠ°ΡΡΠΈΠ΅ Π½Π΅ΡΠΊΠΎΠ»ΡΠΊΠΎ ΡΠ°Π· Π°Π΄Π΄ΠΈΡΠΈΠ²Π½ Π΅ ΡΡΡΠ΅ΠΊΡΡ. Π‘ΡΠ΅Π΄ΠΈ ΡΠΏΠΈΡΡΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΡΡΠ΅ΠΊΡΠΎΠ² Π½Π°ΠΈΠ²ΡΡΡΠΈΠ΅ Π·Π½Π°ΡΠ΅Π½ΠΈΡ Π±ΡΠ»ΠΈ ΠΏΠΎΠ»ΡΡΠ΅Π½Ρ Π΄Π»Ρ Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡΠ²ΠΈΡ ΡΠΈΠΏΠ° dd ΠΈ Π°Π°. Π£ Π½Π΅ΠΊΠΎΡΠΎΡΡΡ
Π³ΠΈΠ±ΡΠΈΠ΄ΠΎΠ² ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ Π΄ΡΠΏΠ»ΠΈΠΊΠ°ΡΠΈΠ²Π½Π½ΠΉ ΡΠΏΠΈΡΡΠ°Π·
Analiz tropinok komponentov urozhaja linijj i gibridov F1 ozimojj pshenicy
The studies were conducted on lines developed from the following varieties: Marksman /Π/, Arminda /Π/, Liwilla /L/, Kr 118/78 /K/ and Fβ hybrids: M x A, M x L, M x K. A path coefficient analysis was performed to determine the direct and indirect effects of some yield components upon grain weight per ear. The analysis indicated that number of grain per ear, 1000 grain weight and plant height influenced most strongly grain weight per ear in lines and Fβ hybrids. Direct and indirect effects of most components of yield were about equal both in lines and Fβ hybrids.ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈΡΡ Π½Π° Π»ΠΈΠ½ΠΈΡΡ
, Π²ΡΠ΄Π΅Π»Π΅Π½Π½ΡΡ
ΠΈΠ· ΡΠΎΡΡΠΎΠ² ΠΠ°ΡΠΊΡΠ½Π°Π½ /Π/, ΠΡΠΌΠΈΠ½Π΄Π° /A/, ΠΠΈΠ²ΠΈΠ»Π»Ρ /Π/ ΠΈ ΡΠΎΠ΄Π° Kr 118/78/K, Π° ΡΠ°ΠΊΠΆΠ΅ Π½Π° Π³ΠΈΠ±ΡΠΈΠ΄Π°Ρ
Fβ M x Π, Π Ρ
Π, M x K. ΠΠ»Ρ Π½Π΅ΠΏΠΎΡΡΠ΅Π΄ΡΡΠ²Π΅Π½Π½ΠΎΠ³ΠΎ ΠΈ ΠΊΠΎΡΠ²Π΅Π½Π½ΠΎΠ³ΠΎ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΡ Π²Π»ΠΈΡΠ½ΠΈΡ ΡΠ°Π·Π½ΡΡ
ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠΎΠ² Π½Π° Π²Π΅Ρ Π·Π΅ΡΠ½Π° Ρ ΠΊΠΎΠ»ΠΎΡΠ° Π±ΡΠ» ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ Π°Π½Π°Π»ΠΈΠ· ΠΊΠΎΡΡΡΠΈΡΠΈΠ΅Π½ΡΠΎΠ² ΡΡΠΎΠΏΠΈΠ½ΠΎΠΊ. ΠΡΠ»ΠΎ ΠΎΡΠΌΠ΅ΡΠ΅Π½ΠΎ, ΡΡΠΎ Π½Π°ΠΈΠ±ΠΎΠ»ΡΡΠ΅Π΅ Π²Π»ΠΈΡΠ½ΠΈΠ΅ Π½Π° ΠΏΡΠΎΠ΄ΡΠΊΡΠΈΠ²Π½ΠΎΡΡΡ ΠΊΠΎΠ»ΠΎΡΠ° Π»ΠΈΠ½ΠΈΠΉ ΠΈ Π³ΠΈΠ±ΡΠΈΠ΄ΠΎΠ² Fβ ΠΎΠΊΠ°Π·ΡΠ²Π°ΡΡ: ΡΠΈΡΠ»ΠΎ Π·Π΅ΡΠ΅Π½ Π² ΠΊΠΎΠ»ΠΎΡΠ΅, Π²Π΅Ρ 1000 Π·Π΅ΡΠ΅Π½ ΠΈ Π²ΡΡΠΎΡΠ° ΡΠ°ΡΡΠ΅Π½ΠΈΠΉ. ΠΠ΅ΠΏΠΎΡΡΠ΅Π΄ΡΡΠ²Π΅Π½Π½ΠΎΠ΅ ΠΈ ΠΊΠΎΡΠ²Π΅Π½Π½ΠΎΠ΅ Π²Π»ΠΈΡΠ½ΠΈΠ΅ Π±ΠΎΠ»ΡΡΠΈΠ½ΡΡΠ²Π° ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠΎΠ² Π΄Π΅ΡΠ΅ΡΠΌΠΈΠ½ΠΈΡΡΡΡΠΈΡ
ΠΌΠ°ΡΡΡ Π·Π΅ΡΠ΅Π½ ΠΈΠ· ΠΊΠΎΠ»ΠΎΡΠ° Π»ΠΈΠ½ΠΈΠΈ ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΠ΅Ρ Π΅Ρ ΡΠ°ΠΊΠΆΠ΅ Π² ΡΠ°ΠΊΠΎΠΉ Ρ
Π΅ ΡΡΠ΅ΠΏΠ΅Π½ΠΈ Ρ Π³ΠΈΠ±ΡΠΈΠ΄ΠΎΠ² Fβ
Diallel'nyjj analiz khozjajjstvenno-cennykh priznakov F1 ozimojj pshenicy
The semi-diallel crossing of different lines derived from the following varieties and strains: Oregon 394, 642 Carsten 102, ΠΠ΅Ρ
x ΠΠ΅Ρ
, Atlas 66, Marksman, Kr 118/78, Arminda, Liwilla allowed to determine the action of genes responsible for 12 useful traits of Fβ hybrids of winter wheat. Among 12 estimated traits the epistasis was involved in heritability of all tests except for the plant height. That were Carston and Liwilla lines, in which no epistatic inheritance was observed. Upon eliminating the lines causing epistasis, different degrees of partial dominance of genes in inheritance of height and tillering of plants, lenght and compactness of ear, number of spikelets and grains per ear and per spikelet have been found. The weight of grains per ear, whole plant nad 1000 grain weight were governed by overdominance of genes. The dominant genes caused an increase of the number of grains per spikelet, the grain weight per ear and plant and the 1000 grain weight.ΠΠΎΠ»ΡΠ΄ΠΈΠ°Π»Π»Π΅Π»ΡΠ½ΠΎΠ΅ ΡΠΊΡΠ΅ΡΠΈΠ²Π°Π½ΠΈΠ΅ Π΄ΠΈΡΡΠ΅ΡΠ΅Π½ΡΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
Π»ΠΈΠ½ΠΈΠΉ, Π²ΡΠ²Π΅Π΄Π΅Π½Π½ΡΡ
ΠΈΠ· ΡΠΎΡΡΠΎΠ² ΠΈ ΡΠΎΠ΄ΠΎΠ² ΠΡΠ΅Π³ΠΎΠ½ 394, ΡΠΎΠ΄ 642 ΠΠ°ΡΡΡΠ΅Π½ 102 Ρ
ΠΠ΅ΠΊΡ. x ΠΠ΅ΠΊΡ., ΠΡΠ»Π°Ρ 66, ΠΠ°ΡΠΊΡΠΌΠ°Π½, ΡΠΎΠ΄ ΠΠ³ 118/78, ΠΡΠΌΠΈΠ½Π΄Π°, ΠΠΈΠ²ΠΈΠ»Π»Ρ, ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΠ»ΠΎ ΠΎΠΏΡΠ΅Π΄Π΅Π»ΠΈΡΡ ΡΠΏΠΎΡΠΎΠ± Π΄Π΅ΠΉΡΡΠ²ΠΈΡ Π³Π΅Π½ΠΎΠ², ΠΎΠ±ΡΡΠ»Π°Π²Π»ΠΈΠ²Π°ΡΡΠΈΡ
12 Ρ
ΠΎΠ·ΡΠΉΡΡΠ²Π΅Π½Π½ΠΎ-Π΄Π΅Π½Π½ΡΡ
ΠΏΡΠΈΠ·Π½Π°ΠΊΠΎΠ² Π³ΠΈΠ±ΡΠΈΠ΄ΠΎΠ² Fβ ΠΎΠ·ΠΈΠΌΠΎΠΉ ΠΏΡΠ΅Π½ΠΈΡΡ. Π‘ΡΠ΅Π΄ΠΈ 12 ΠΎΡΠ΅Π½ΠΈΠ²Π°Π΅ΠΌΡΡ
ΠΏΡΠΈΠ·Π½Π°ΠΊΠΎΠ² ΡΠΏΠΈΡΡΠ°ΡΠΈΡΠ΅ΡΠΊΠ°Ρ Π½Π°ΡΠ»Π΅Π΄ΡΠ΅ΠΌΠΎΡΡΡ Π½Π΅ Π½Π°Π±Π»ΡΠ΄Π°Π»Π°ΡΡ ΡΠΎΠ»ΡΠΊΠΎ Π΄Π»Ρ Π²ΡΡΠΎΡΡ ΡΠ°ΡΡΠ΅Π½ΠΈΠΉ. ΠΠΏΠΈΡΡΠ°ΡΠΈΡΠ΅ΡΠΊΡΡ Π½Π°ΡΠ»Π΅Π΄ΡΠ΅ΠΌΠΎΡΡΡ Π½Π΅ Π²Π²ΠΎΠ΄ΠΈΠ»ΠΈ Π»ΠΈΠ½ΠΈΠΈ ΠΠ°ΡΡΡΠ΅Π½ ΠΈ ΠΠΈΠ²ΠΈΠ»Π»Ρ. ΠΠΎΡΠ»Π΅ ΠΈΡΠΊΠ»ΡΡΠ΅Π½ΠΈΡ Π»ΠΈΠ½ΠΈΠΈ, Π²ΡΠ·ΡΠ²Π°ΡΡΠ΅ΠΉ ΡΠΏΠΈΡΡΠ°Π· Ρ Π³ΠΈΠ±ΡΠΈΠ΄ΠΎΠ², Π±ΡΠ»ΠΈ ΠΎΡΠΌΠ΅ΡΠ΅Π½Ρ ΡΠ°Π·Π»ΠΈΡΠ½ΡΠ΅ ΡΡΠ΅ΠΏΠ΅Π½ΠΈ ΡΠ°ΡΡΠΈΡΠ½ΠΎΠ³ΠΎ Π΄ΠΎΠΌΠΈΠ½ΠΈΡΠΎΠ²Π°Π½ΠΈΡ Π³Π΅Π½ΠΎΠ² Π² Π½Π°ΡΠ»Π΅Π΄ΡΠ΅ΠΌΠΎΡΡΠΈ Π²ΡΡΠΎΡΡ ΠΈ ΠΊΡΡΡΠΈΡΡΠΎΡΡΠΈ ΡΠ°ΡΡΠ΅Π½ΠΈΡ, Π΄Π»ΠΈΠ½Ρ ΠΈ ΠΏΠ»ΠΎΡΠ½ΠΎΡΡΠΈ ΠΊΠΎΠ»ΠΎΡΠ°, ΡΠΈΡΠ»Π° ΠΊΠΎΠ»ΠΎΡΠΊΠΎΠ² ΠΈ Π·Π΅ΡΠ½Π° Π² ΠΊΠΎΠ»ΠΎΡΠΊΠ΅ ΠΈ Π² ΠΊΠΎΠ»ΠΎΡΠ΅. ΠΠ΅Ρ Π·Π΅ΡΠ½Π° Ρ ΠΊΠΎΠ»ΠΎΡΠ° ΠΈ ΡΠ°ΡΡΠ΅Π½ΠΈΡ ΠΈ Π²Π΅Ρ 1000 Π·Π΅ΡΠ΅Π½ ΠΎΠ±ΡΡΠ»ΠΎΠ²Π»ΠΈΠ²Π°Π»ΠΎ ΡΠ²Π΅ΡΡ
Π΄ΠΎΠΌΠΈΠ½ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ Π³Π΅Π½ΠΎΠ². ΠΠΎΠΌΠΈΠ½ΠΈΡΡΡΡΠΈΠ΅ Π³Π΅Π½Ρ Π²ΡΠ·ΡΠ²Π°Π»ΠΈ ΡΠ²Π΅Π»ΠΈΡΠ΅Π½ΠΈΠ΅ ΡΠΈΡΠ»Π° Π·Π΅ΡΠ΅Π½ Π² ΠΊΠΎΠ»ΠΎΡΠΊΠ΅, Π²Π΅ΡΠ° Π·Π΅ΡΠ΅Π½ ΠΈΠ· ΠΊΠΎΠ»ΠΎΡΠ° ΠΈ ΡΠ°ΡΡΠ΅Π½ΠΈΡ, Π° ΡΠ°ΠΊΠΆΠ΅ ΡΠ²Π΅Π»ΠΈΡΠΈΠ²Π°Π»ΠΈ Π²Π΅Ρ 1000 Π·Π΅ΡΠ΅Π½
Ocenka tekhnologicheskogo kachestva zerna gibridov ozimojj pshenicy na osnovanii vesa 1000 zaren, chisla padanija i koehfficienta sedimentacii
Relatively low dispersion and intermediate mean values were obtained for 1000 grain weight. About half of the Fβ hybrids showed low level of heterosis. In Kranich, Salzmftnder and Zorba Fβ hybrids a great number of transgressive segregates occurs. Diallel analysis in the Fβ showed complete dominance and relationship between high 1000 grain weight and dominant genes. Wide range of values for grain falling number were obtained in parental lines and their Fβ and Fβ generations, indicating good chances of isolating desirable genotypes. Calculated coefficients of sedimentation were treated as negatively correlated with flour yield. On the basis of the coefficients the lines formed three groups. In the Fβ desirable negative heterosis occurred and many transgressive segregates were found in the Fβ. Heritability estimates were low for the studied traits and ranged from 17 do 36%.ΠΠ΅Ρ 1000 Π·Π΅ΡΠ΅Π½ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΠ·ΡΡΡ ΡΡΠ΅Π΄Π½ΠΈΠ΅ Π²Π΅Π»ΠΈΡΠΈΠ½Ρ Ρ ΠΎΡΠ½ΠΎΡΠΈΡΠ΅Π»ΡΠ½ΠΎ Π½Π΅Π±ΠΎΠ»ΡΡΠΎΠΉ Π΄ΠΈΡΠΏΠ΅ΡΡΠΈΠ΅ΠΉ. ΠΠ»Ρ ΠΎΠΊΠΎΠ»ΠΎ ΠΏΠΎΠ»ΠΎΠ²ΠΈΠ½Ρ Π³ΠΈΠ±ΡΠΈΠ΄ΠΎΠ² Fβ Π±ΡΠ» ΠΎΡΠΌΠ΅ΡΠ΅Π½ Π½Π΅Π²ΡΡΠΎΠΊΠΈΠΉ Π³Π΅ΡΠ΅ΡΠΎΠ·ΠΈΡ. Π‘ΡΠ΅Π΄ΠΈ Π³ΠΈΠ±ΡΠΈΠ΄ΠΎΠ² Π»ΠΈΠ½ΠΈΠΈ Kranich, Sal- zmunder ΠΈ Zorba Π½Π°Π±Π»ΡΠ΄Π°Π»ΠΎΡΡ Π±ΠΎΠ»ΡΡΠΎΠ΅ ΡΠΈΡΠ»ΠΎ ΡΡΠ°Π½ΡΠ³ΡΠ΅ΡΡΠΈΠ²Π½ΡΡ
ΡΠ°ΡΡΠ΅Π½ΠΈΠΉ. ΠΠΈΠ°Π»Π»Π΅Π»ΡΠ½ΡΠΉ Π°Π½Π°Π»ΠΈΠ· Π³ΠΈΠ±ΡΠΈΠ΄ΠΎΠ² Fβ ΠΏΠΎΠΊΠ°Π·Π°Π» ΠΏΠΎΠ»Π½ΠΎΠ΅ Π΄ΠΎΠΌΠΈΠ½ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΠΈ Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΡ Π±ΠΎΠ»ΡΡΠΈΡ
Π²Π΅Π»ΠΈΡΠΈΠ½ Π²Π΅ΡΠ° 1000 Π·Π΅ΡΠ΅Π½ ΠΎΡ Π΄ΠΎΠΌΠΈΠ½ΠΈΡΡΡΡΠΈΡ
Π³Π΅Π½ΠΎΠ².
Π§ΠΈΡΠ»ΠΎ ΠΏΠ°Π΄Π΅Π½ΠΈΡ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΠ·ΠΎΠ²Π°Π»ΠΈ ΡΠΈΡΠΎΠΊΠΈΠ΅ ΠΏΡΠ΅Π΄Π΅Π»Ρ ΠΈΠ·ΠΌΠ΅Π½ΡΠΈΠ²ΠΎΡΡΠΈ ΠΊΠ°ΠΊ Π΄Π»Ρ Π»ΠΈΠ½ΠΈΠΉ ΡΠ°ΠΊ ΠΈ Π΄Π»Ρ Π³ΠΈΠ±ΡΠΈΠ΄ΠΎΠ² Fβ ΠΈ Fβ. ΠΡΠΎ ΡΠΎΠ·Π΄Π°Π΅Ρ Π±ΠΎΠ»ΡΡΠΈΠ΅ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΠΈ Π²ΡΠ±ΠΎΡΠ° Π³Π΅Π½ΠΎΡΠΈΠΏΠΎΠ² Ρ ΠΎΠΏΡΠΈΠΌΠ°Π»ΡΠ½ΡΠΌΠΈ ΠΊΠ°ΡΠ΅ΡΡΠ²Π°ΠΌΠΈ. Π‘Π²ΠΎΠΉΡΡΠ²ΠΎ ΠΏΠ΅ΡΠ΅Π΄Π°ΡΠΈ ΡΠΎΠ΄ΠΈΡΠ΅Π»ΡΡΠΊΠΈΠΌΠΈ Π»ΠΈΠ½ΠΈΡΠΌΠΈ Π½ΠΈΠ·ΠΊΠΈΡ
ΠΊΠ°ΡΠ΅ΡΡΠ², ΠΏΠΎΠ΄ΡΠΊΠ°Π·ΡΠ²Π°Π΅Ρ Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ ΡΠΊΡΠ΅ΡΠΈΠ²Π°Π½ΠΈΡ.
ΠΡΡΠΈΡΠ»Π΅Π½Π½ΡΠ΅ ΠΊΠΎΠ΅ΡΡΠΈΡΠΈΠ΅Π½ΡΡ ΡΠ΅Π΄ΠΈΠΌΠ΅Π½ΡΠ°ΡΠΈΠΈ ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΠ»ΠΈΡΡ ΠΊΠ°ΠΊ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ ΠΎΡΡΠΈΡΠ°ΡΠ΅Π»ΡΠ½ΠΎ ΠΊΠΎΡΡΠ΅Π»ΠΈΡΡΡΡΠΈΠ΅ Ρ ΠΎΠ±ΠΆΠ΅ΠΉ ΠΏΡΠΎΠ΄ΡΠΊΡΠΈΠ²Π½ΠΎΡΡΡΡ ΠΌΡΠΊΠΈ. 0Π½ΠΈ Π΄Π΅Π»ΠΈΠ»ΠΈ Π°Π½Π°Π»ΠΈΠ·ΠΈΡΡΠ΅ΠΌΡΠ΅ Π»ΠΈΠ½ΠΈΠΈ Π½Π° 3 Π³ΡΡΠΏΠΏΡ. ΠΠΈΠ±ΡΠΈΠ΄Ρ Fβ ΠΏΡΠΎΡΠ²Π»ΡΠ»ΠΈ ΠΎΠΆΠΈΠ΄Π°Π΅ΠΌΡΠΉ ΠΎΡΡΠΈΡΠ°ΡΠ΅Π»ΡΠ½ΡΠΉ Π³Π΅ΡΠ΅ΡΠΎΠ·ΠΈΡ, Π° ΡΡΠ΅Π΄ΠΈ Π³ΠΈΠ±ΡΠΈΠ΄ΠΎΠ² Fβ Π½Π°Ρ
ΠΎΠ΄ΠΈΠ»ΠΈΡΡ ΠΌΠ½ΠΎΠ³ΠΎΡΠΈΡΠ»Π΅Π½Π½ΡΠ΅ ΡΡΠ°Π½ΡΠ³ΡΠ΅ΡΡΠΈΠ²Π½ΡΠ΅ ΡΠ°ΡΡΠ΅Π½ΠΈΡ.
Π£ΠΏΠΎΠΌΡΠ½ΡΡΡΠ΅ ΡΡΠΈ ΠΏΡΠΈΠ·Π½Π°ΠΊΠ° Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΠ·ΠΎΠ²Π°Π»ΠΈ Π½ΠΈΠ·ΠΊΠΈΠ΅ ΠΊΠΎΡΡΡΠΈΡΠΈΠ΅Π½ΡΡ Π½Π°ΡΠ»Π΅Π΄ΡΠ΅ΠΌΠΎΡΡΠΈ, ΠΊΠΎΠ»Π΅Π±Π»ΡΡΠΈΠ΅ΡΡ Π² ΡΡΠ΅Π΄Π½Π΅ΠΌ ΠΎΡ 17 Π΄ΠΎ 36%
Ocenka tekhnologicheskogo kachestva zerna gibridov ozimojj pshenicy na osnovanii obshhego belka, chisla sedimentacii i teoreticheskogo ob'joma khleba
Sedimentation value and protein content were intermediate in the six studied lines. Nearly all Fβ hybrids showed positive heterosis for protein content. In the Fβ generation a great number of transgressive segregants were observed for protein content and only few for sedimentation value. Heritability estimates were 21% for theoretical loaf volume, 36% for sedimentation value and 41% for protein content. Protein content in the Fβ was governed by overdominance whereas sedimentation value was controlled by partial dominance. Recessive genes acted in the direction of higher sedimentation values.Π£ ΡΠ΅ΡΡΠΈ ΠΎΡΠ΅Π½ΠΈΠ²Π°Π΅ΠΌΡΡ
Π»ΠΈΠ½ΠΈΠΉ Π½Π°Π±Π»ΡΠ΄Π°Π»ΠΈΡΡ ΡΡΠ΅Π΄Π½ΠΈΠ΅ Π²Π΅Π»ΠΈΡΠΈΠ½Ρ ΡΠΈΡΠ»Π° ΡΠ΅Π΄ΠΈΠΌΠ΅Π½ΡΠ°ΡΠΈΠΈ ΠΈ ΠΎΠ±ΡΠ΅Π³ΠΎ ΡΠΎΠ΄Π΅ΡΠΆΠ°Π½ΠΈΡ Π±Π΅Π»ΠΊΠ°. ΠΠΎΡΡΠΈ Π²ΡΠ΅ Π³ΠΈΠ±ΡΠΈΠ΄Ρ Fβ ΠΎΡΠ»ΠΈΡΠ°Π»ΠΈΡΡ ΠΏΠΎΠ»ΠΎΠΆΠΈΡΠ΅Π»ΡΠ½ΡΠΌ Π³Π΅ΡΠ΅ΡΠΎΠ·ΠΈΡΠΎΠΌ ΡΠΎΠ΄Π΅ΡΠΆΠ°Π½ΠΈΡ Π±Π΅Π»ΠΊΠ°. Π‘ΡΠ΅Π΄ΠΈ Π³ΠΈΠ±ΡΠΈΠ΄ΠΎΠ² Fβ Π±ΡΠ»ΠΎ ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΎ Π±ΠΎΠ»ΡΡΠΎΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΡΠ°ΡΡΠ΅Π½ΠΈΠΉ, ΠΏΡΠΎΡΠ²Π»ΡΡΡΠΈΡ
ΡΡΠ°Π½ΡΠ³ΡΠ΅ΡΡΠΈΡ ΠΎΠ±ΡΠ΅Π³ΠΎ ΡΠΎΠ΄Π΅ΡΠΆΠ°Π½ΠΈΡ Π±Π΅Π»ΠΊΠ° ΠΈ ΡΠΎΠ»ΡΠΊΠΎ Π½Π΅Π·Π½Π°ΡΠΈΡΠ΅Π»ΡΠ½ΠΎΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ, ΠΊΠ°ΡΠ°ΡΡΠ΅Π΅ΡΡ ΡΠΈΡΠ»Π° ΡΠ΅Π΄ΠΈΠΌΠ΅Π½ΡΠ°ΡΠΈΠΈ. ΠΠΎΡΡΡΠΈΡΠΈΠ΅Π½ΡΡ Π½Π°ΡΠ»Π΅Π΄ΡΠ΅ΠΌΠΎΡΡΠΈ ΡΠΎΡΡΠ°Π²Π»ΡΠ»ΠΈ 21% Π΄Π»Ρ ΡΠ΅ΠΎΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΎΠ±ΡΡΠΌa Ρ
Π»Π΅Π±Π°, 36% Π΄Π»Ρ ΡΠΈΡΠ»Π° ΡΠ΅Π΄ΠΈΠΌΠ΅Π½ΡΠ°ΡΠΈΠΈ ΠΈ 41% Π΄Π»Ρ ΠΎΠ±ΡΠ΅Π³ΠΎ ΡΠΎΠ΄Π΅ΡΠΆΠ°Π½ΠΈΡ Π±Π΅Π»ΠΊΠ°. Π‘ΠΎΠ΄Π΅ΡΠΆΠ°Π½ΠΈΠ΅ Π±Π΅Π»ΠΊΠ° Π² Fβ ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΠ΅Ρ Π² Π½Π΅Π±ΠΎΠ»ΡΡΠΎΠΉ ΡΡΠ΅ΠΏΠ΅Π½ΠΈ ΡΠ²Π΅ΡΡ
Π΄ΠΎΠΌΠΈΠ½ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ Π³Π΅Π½ΠΎΠ², Π° ΡΠΈΡΠ»ΠΎ ΡΠ΅Π΄ΠΈΠΌΠ΅Π½ΡΠ°ΡΠΈΠΈ - ΡΠ°ΡΡΠΈΡΠ½ΠΎΠ΅ Π΄ΠΎΠΌΠΈΠ½ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅. ΠΡΡΠΎΠΊΠΈΠ΅ Π²Π΅Π»ΠΈΡΠΈΠ½Ρ ΡΠΈΡΠ»Π° ΡΠ΅Π΄ΠΈΠΌΠ΅Π½ΡΠ°ΡΠΈΠΈ ΠΎΠ±ΡΡΠ»ΠΎΠ²Π»ΠΈΠ²Π°ΡΡ Π³Π»Π°Π²Π½ΡΠΌ ΠΎΠ±ΡΠ°Π·ΠΎΠΌ ΡΠ΅ΡΠ΅ΡΡΠΈΠ²Π½ΡΠ΅ Π³Π΅Π½Ρ