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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.

Amateras

Active

Lilium L. · Lily

Vletter & Den Haan Beheer B.V

2 records

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

Jianping Ren

2 records

Adapanco

Active

Rosa L. · Rose

Michel Adam

2 records

Cercis canadensis L. · Eastern redbud

Woody Paul Buddy Ewing|Morganton, NC, US

2 records

Heuchera L. · Coral Flower

Ellen Leue

2 records

Veronica x media Schrad.

WIM VAN DEN HOOGEN

2 records

Veronica x media Schrad.

WIM VAN DEN HOOGEN

2 records

Phlox paniculata L. · Garden phlox

Kievit Christa

2 records

Buddleja davidii Franch. · Butterfly bush

Schulze Justin,Roberts David Jonathan,McBee Oren

2 records

Agapanthus praecox subsp orientalis (F.M. Leight) F.M. Leight. · Common agapanthus

Francis Rupert Benson

2 records

Balangflac

Application submitted

Angelonia angustifolia Benth. · Angelonia

Masor Laura L.

2 records

Aviv

Terminated

Adenanthos

Nitzan Nir

2 records

Hibiscus syriacus L. · Rose of Sharon

Van Aart Boomkwekerijen

2 records

Alibaba

Active

Rosa L. · Rose

Christopher Hugh Warner

2 records

Rhus typhina L. · Staghorn sumac

Jorgensen Steven|Hastings, MN, US

2 records

Heuchera L. · Coral Flower

TERRA NOVA NURSERIES INC

2 records

A2191

Application submitted

Aechmea chantinii (Carrière) Baker

Chester Skotak Jr.

2 records

Calibrachoa Cerv. · Calibrachoa

Ren Jianping

2 records

Hibiscus rosa-sinensis L. · Chinese hibiscus

Poul Graff

2 records

Rosa L. · Rose

Michel Adam

2 records

Rosa L. · Rose

Michel Adam

2 records

ABFG0413A

Application submitted

Ajuga reptans L. · Bugle

Plants for Europe Ltd

4 records

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