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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.

Kalanchoe blossfeldiana Poelln. · Flaming Katy

Vlielander Ike J.

2 records

Carex laxiculmis Schwein.

Head Ornamentals Inc.

2 records

Chamelaucium uncinatum Schauer · Geraldton wax

Nitzan Nir

2 records

Helleborus L. · Christmas Rose

Josef Heuger

2 records

Command

Active

Apium graveolens L. var. dulce (Mill.) Pers. · Celery

Syngenta Participations AG

2 records

Corcan

Active

Ajuga reptans x Ajuga tenorei

Elsworth Kelly

2 records

Zantedeschia Spreng. · Arum-lily

PETER BECKMAN

2 records

DLFMEXI4

Active

Chrysanthemum L. · Chrysanthemum

Arie Gerard Post

2 records

Rosa L. · Rose

JAMES COCKER AND SONS

3 records

Briloni

Active

Lonicera nitida Wils. · Boxleaf honeysuckle

Briant Andre|Saint-Barthelemy D'Anjou, FR

2 records

Salvia x sylvestris L. · Wood sage

van Sambeek Ellen

2 records

Brillant

Active

Fargesia murielae (Gamble) T.P.Yi · Umbrella bamboo

Jürgen Sander

2 records

Rosa L. · Rose

Boot & Co. Boomkwekerijen B.V.

2 records

Weigela Thunb. · Bush Honeysuckle

GEBR. KOLSTER B.V.^^^Boot & Co. Boomkwekerijen B.V.

2 records

Rosa L. · Rose

De Ruiter Intellectual Property B.V., Boot & Co. Boomkwekerijen B.V.

2 records

Geranium wallichianum D. Don ex Sweet · Wallich's geranium

Kraan Kees Jan

3 records

Dolfrag

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Marie-France Doll

2 records

Brapurblu

Terminated

Brachyscome multifida DC. · Cut-leaf daisy

Syngenta Seeds B.V.

2 records

Ditoran

Active

Phlox paniculata L. · Garden phlox

Ditoplant Export B.V.

3 records

Fothergilla major G. Lodd. · witch-alder

HANDY NURSERY COMPANY

2 records

Brage

Terminated

Solanum tuberosum L. · Potato

Landbruks- og matdepartementet, N - 0030 Oslo

2 records

Salvia bulleyana Diels

Molter B.V.

2 records

Euphorbia L. · Spurge

TERRA NOVA NURSERIES INC

2 records

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