Poulasor
Application submittedRosa L. · Rose
Poulsen Roser A/S
Cultivation
Cuttings propagation is a vegetative method of reproduction that ensures the production of genetically identical copies of the parent plant and the preservation of all its varietal traits.
Mentioned in descriptions 6 267 varieties reference book.
Cuttings propagation is a method of vegetative reproduction in which new plants are obtained by rooting parts of the parent organism. This method guarantees the complete preservation of economically valuable characteristics of a cultivar, such as color, fruit shape, productivity, and disease resistance, which may not be inherited through seed propagation.
The efficiency of propagation depends on the ability of a specific cultivar to regenerate. Cultivars are classified as easy-, medium-, or difficult-to-root, which determines the complexity of agrotechnical operations. A successful result depends on adhering to the timing of cutting preparation and creating optimal conditions, including humidity and temperature control.
The selection of a cultivar for cuttings propagation considers its plasticity and technical equipment requirements. Genetic uniformity of plantings ensures consistency in plant vigor and harvest timing; however, it creates risks of mass infestation by pests or diseases in the absence of varietal diversity in the field.
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.
Rosa L. · Rose
Poulsen Roser A/S
Allium schoenoprasum L. · Chives
HILD SAMEN GMBH
Prunus x limeixing (J. Y. Zhang & Z. M. Wang) Y. H. Tong & N. H. Xia
Lowell Glen Bradford (US)
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
Medicago sativa L. · Alfalfa
SCHITEA MARIAMARTURA TEODORDRAGAN LENUTAPETCU ELENA
Zantedeschia Spreng. · Arum-lily
Thomson, A.
Impatiens walleriana Hook. f. · Busy Lizzie
Ellen Leue
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :HBA B.V.
Spinacia oleracea L. · Spinach
BEJO ZADEN
Lactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
Prunus persica (L.) Batsch · Peach
Arsene Maillard Laurence Maillard
Medicago sativa L. · Alfalfa
Z. Angelov, V. Blazhev
Glandularia x hybrida (hort. ex Groenl. & Rümpler) G. L. Nesom & Pruski · Common Garden Verbena
Syngenta Seeds B.V.
Poa pratensis L. · Kentucky bluegrass
Malopolska Hodowla Roslin Spolka z o.o.
Salix burjatica Nasarow
Latvijas valsts mežzinātnes institūts Silava
Prunus cerasifera Ehrh. · Cherry plum
Marion E. Gregory
Spinacia oleracea L. · Spinach
MONSANTO VEGETABLE IP MANAGEMENT B.V.
Rosa L. · Rose
Universal Rose Selection-Meilland
Rosa L. · Rose
Meilland Alain A.|Antibes, FR
Cynara cardunculus L. · Cardoon
Nunza B.V. and Institut National de la Recherche Agronomique (I.N.R.A.)
Rosa L. · Rose
MEILLAND ALAIN| Alain Meilland
Rosa L. · Rose
Meilland Alain A.|Antibes, FR
Phleum pratense L. · Timothy grass
OTTO PICK and SONS SEEDS LTD
Calibrachoa Cerv. · Calibrachoa
Murakami, Yasuyuki, Gamo-gun, Shiga