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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.

Bouquet

Active

Veronica L. · Speedwell

Leonardus Theodorus Antonius Vergeer, VERGEER VINCENT

2 records

Heuchera L. · Coral Flower

Ellen Leue

2 records

Cordula

Active

Erica carnea L. · Winter heath

Kurt Kramer

2 records

Diplacus aurantiacus (Curtis) Jeps. · Bush monkeyflower

Trees Scott C

2 records

Monarda didyma L. · Bee balm

SCOTT C TREES

2 records

Hibiscus coccineus x Hibiscus moscheutos L.

Zwetzig Gretchen

2 records

Buddleja davidii Franch. · Butterfly bush

SCOTT C TREES

2 records

Molinia arundinacea Schrank

Petrus Hendricus Oudolf

3 records

Buddleja davidii Franch. · Butterfly bush

Trees Scott C

2 records

Balyricsil

Terminated

Salvia x sylvestris L. · Wood sage

PAN AMERICAN SEED CO

2 records

Hosta Tratt. · Hosta

van den Top Hendrik Jan

3 records

BONPRI 1069

Terminated

Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia

Andrew Bernuetz

2 records

Chrysanthemum L. · Chrysanthemum

PARATY B.V.B.A

2 records

Bonmadpinkim

Terminated

Argyranthemum Webb ex Schultz Bip. · Daisy Bush

Berneutz, Andrew

2 records

Veronica prostrata L.

TERRA NOVA NURSERIES INC

2 records

Chrysanthemum L. · Chrysanthemum

PARATY B.V.B.A

2 records

Clematis L. · Clematis

Anthony Robin White

3 records

Penstemon Schmidel. · Beard Tongue

Valentin Taquet^^^Christa Kievit

2 records

AVAGW04

Active

Agapanthus africanus (L.) Hoffmanns. · African lily

IVLV B.V.B.A.

2 records

Physostegia virginiana (L.) Benth. · Obedient Plant

NICHIEN CO.,LTD.

2 records

Rosa L. · Rose

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

2 records

Rosa L. · Rose

JAMES COCKER AND SONS

3 records

Lobelia L. · Cardinal Flower

TERRA NOVA NURSERIES INC

2 records

Rosa L. · Rose

De Ruiter Intellectual Property B.V.

2 records

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