Laxton's Perfection
ActiveRibes L. · Currants
INCONNU (FR)
Variety traits
Budding in variety testing is a phenological plant development stage characterized by the formation of flower primordia, used to determine the maturity group of a variety.
Mentioned in descriptions 5 860 varieties reference book.
Budding is a development stage during which flower primordia are formed in a plant. In state variety testing protocols, the dates of the onset and full budding stage are recorded, which is visually determined when the trait appears in 75% of plants on the trial plot.
Data on the timing of this stage allows for the classification of varieties by maturity into early-maturing, mid-maturing, and late-maturing. The evaluation of the duration of the period from emergence to budding depends on the climatic conditions of the region and helps the agronomist select varieties capable of escaping drought or late frosts.
An important qualitative indicator of a variety is its resistance to bud shedding, which allows for reducing crop losses. When selecting a variety, it is necessary to distinguish between the phenological development stage and commercial names of growth regulators, as the use of the latter is an agrotechnical practice rather than an inherited trait of the plant.
Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.
Ribes L. · Currants
INCONNU (FR)
Prunus persica (L.) Batsch · Peach
Fedorova Ol`ha Stepanivna, Smykov Volodymyr Karpovych, Smykov Anatolii Volodymyrovych, Parfil`ieva Zoia Mykolaivna,
Forsythia Vahl · Forsythia
Alieksieienko Oksana Volodymyrivna, Vol`s`ka IUliana Oleksandrivna,
Prunus persica (L.) Batsch · Peach
Fedorova Ol`ha Stepanivna, Lobanovs`ka Valentyna Fedorivna, Latsko Tetiana Anatoliivna, Perfil`ieva Zoia Mykolaivna, Smykov Anatolii Volodymyrivna, Smykov Volodymyr Karpovych,
Prunus avium (L.) L. · Sweet cherry
Radionov Oleksandr Petrovych, Duka Stepan Kharytonovych,
Prunus armeniaca L. · Apricot
Vasylenko Viktoriia Ivanivna, Kischak Olena Anatoliivna, Moiseichenko Nelia Vasylivna,
Prunus persica (L.) Batsch · Peach
Lobanovs`ka Valentyna Fedorivna, Fedorova Ol`ha Stepanivna, Zdruikovs`ka Antonyna Iosypivna (posmertno), Latsko Tetiana Anatoliivna, Smykov Anatolii Volodymyrovych, Smykov Volodymyr Karpovych, Perfil`ieva Zoia Mykolaivna,
Prunus persica (L.) Batsch · Peach
Latsko Tetiana Anatoliivna, Lobanovs`ka Valentyna Fedorivna, Fedorova Ol`ha Stepanivna, Rikhter Oleksandr Oleksandrovych, Smykov Volodymyr Karpovych, Smykov Anatolii Volodymyrovych, Perfil`ieva Zoia Mykolaivna,
Prunus armeniaca L. · Apricot
Moskalenko Klera Mykhailivna, Kostina Klavdiia Fedorivna, Sholokhov Oleksandr Mykhailovych, Horshkova Halyna Oleksandrivna,
Prunus persica (L.) Batsch · Peach
Fedorova Ol`ha Stepanivna, Smykov Volodymyr Karpovych, Smykov Anatolii Volodymyrovych, Parfil`ieva Zoia Mykolaivna,
Hydrangea L. · Hydrangea
Deutsche Saatgutgesellschaft m.b.H. Berlin
Rhododendron L. · Azalea
Erbe/Erbengemeinschaft Hans Hachmann
Prunus domestica L. · European plum
Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka
Tulipa L. · Tulip
Vof Rotteveel Burgerbrug
Dahlia Cav. · Dahlia
Dongen
Prunus persica (L.) Batsch · Peach
Riabov Ivan Mykolaiovych, Perfil`ieva Zoia Mykolaivna, Smykov Volodymyr Karpovych, Smykov Anatolii Volodymyrivna, Latsko Tetiana Anatoliivna, Fedorova Ol`ha Stepanivna, Lobanovs`ka Valentyna Fedorivna,
Ribes rubrum L. · Redcurrant
Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka
Pelargonium L'Hér. ex Ait. · Geranium
Gunter DUMMEN (DE)
Prunus armeniaca L. · Apricot
Instytut Ogrodnictwa - Państwowy Instytut Badawczy
Prunus persica (L.) Batsch · Peach
Latsko Tetiana Anatoliivna, Oriekhova Valentyna Petrivna, Smykov Volodymyr Karpovych, Perfil`ieva Zoia Mykolaivna,
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Rampp
Lilium L. · Lily
Mak Breeding B.V.
Solanum tuberosum L. · Potato
INCONNU (FR)
Cornus mas L. · Cornelian cherry
Arboretum i Zakład Fizjografii w Bolestraszycach