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Variety traits

Leafiness

Leafiness is an agronomic indicator reflecting the proportion of leaves in the total plant biomass, expressed as a percentage. It is of key importance for assessing the nutritional value of crops and the intensity of photosynthetic processes.

Mentioned in descriptions 13 493 varieties reference book.

Leafiness represents the ratio of leaf mass to the total mass of the plant's above-ground organs. This indicator is manifested through the ratio of leaf blades to stems, which directly determines the nutritional value of forage crops, as leaves contain significantly more vitamins and protein than stems.

The value of leafiness depends on the genetic characteristics of the variety, the current stage of plant development, and the applied agricultural practices. Generally, the proportion of leaves is higher at the beginning of the growing season and gradually decreases towards the flowering and maturation stages, when the mass of stems and generative organs increases.

During variety trials, leafiness is evaluated as part of the variety's agricultural utility through gravimetric analysis of green mass samples. High values are preferred for forage crops, while low values may indicate coarseness, which reduces digestibility and the nutritional quality of the product.

Sources9

Breakdown by crop

Found in these crops

Varieties that feature this in their description

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.

Dahlia Cav. · Dahlia

Valentin Taquet

1 record

Rosa L. · Rose

Pheno Geno Roses B.V.

1 record

DAHZ0006

Terminated

Dahlia Cav. · Dahlia

Syngenta Seeds B.V.

1 record

BOZREKA023

Terminated

Rosa L. · Rose

Pheno Geno Roses B.V.

1 record

Butter Brickle

Application submitted

Kniphofia uvaria (L.) Oken · Torch lily

HARINI KORLIPARA

1 record

Burning Heart

Withdrawn

Veronica L. · Speedwell

Hebe Center Holland B.V.

1 record

Burncross

Withdrawn

Buddleja davidii Franch. · Butterfly bush

JOHN R. SENIOR

1 record

Burgundy

Withdrawn

Hybrids between Cordyline banksii and Cordyline pumilio

MALCOLM WOOLMORE

1 record

Balcabinstim

Application submitted

Calibrachoa Cerv. · Calibrachoa

Laura L. Masor

1 record

Crystal

Terminated

Hylotelephium spectabile (Boreau) H. Ohba · Ice plant

TERRA NOVA NURSERIES INC

1 record

Confetti

Withdrawn

Coriandrum sativum L. · Coriander

A L TOZER LTD

2 records

Phlox paniculata L. · Garden phlox

Grace H Kim

1 record

Compacta

Active

Tradescantia zebrina hort. ex Bosse · inchplant

Eden Collection B.V.

1 record

Balsashac

Application submitted

Phlox x procumbens Lehm.

Christa Kievit

1 record

Hybrids between Echinacea purpurea (L.) Moench and Echinacea paradoxa (Norton) Britton

HARINI KORLIPARA

1 record

BR2020

Active

Photinia x fraseri Dress · Fraser's photinia

Bart van Roessel

1 record

Coco

Active

Calluna vulgaris (L.) Hull · Common heather

Horst Marohn

1 record

Delphinium elatum L. · Alpine delphinium

Marcus van Kesteren

1 record

Rosa L. · Rose

Pheno Geno Roses B.V.

1 record

Rosa L. · Rose

Pheno Geno Roses B.V.

1 record

Bocomadade

Application submitted

Diervilla x splendens (Carrière) G. Kirchn.

Boot & Co. Boomkwekerijen B.V.

1 record

BOZAROM011

Application submitted

Rosa L. · Rose

Pheno Geno Roses B.V.

1 record

Balfiremint

Application submitted

Verbena L. · Vervain

Laura L. Masor

1 record

Baldateqim

Terminated

Dahlia Cav. · Dahlia

Jeroen Gitzels^^^Hans Henrik Kampmann

1 record

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