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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.

Rosa L. · Rose

Pheno Geno Rose D.O.O.

2 records

Rosa L. · Rose

Pheno Geno Rose D.O.O.

2 records

Lantana camara L. · Lantana

Trees Scott C.|Arroyo Grande, CA

2 records

Phlox paniculata L. · Garden phlox

Kim Grace H.

2 records

Cameo

Active

Magnolia L. · Magnolia

Vance Hooper

2 records

Heuchera L. · Coral Flower

Ellen Leue

2 records

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

Jianping Ren

2 records

Balcabivor

Application submitted

Calibrachoa Cerv. · Calibrachoa

LAURA L. MASOR|BENJAMIN K. WINSLOW

2 records

Weigela Thunb. · Bush Honeysuckle

Herman Geers Handelskwekerij B.V.

2 records

Anne

Active

Thalictrum L. · Meadow Rue

KWEKERIJ DE MORGEN

2 records

Salvia L. · Sage

Sloane M. Scheiber^^^Jessica D. Janes

2 records

Calais

Active

Lilium L. · Lily

Vletter & Den Haan Beheer B.V

3 records

Lobularia maritima (L.) Desv. · Sweet alyssum

Winslow Benjamin K.

2 records

Alcazar

Active

Dianthus caryophyllus L. · Carnation

Barberet & Blanc S.A.

2 records

Cordyline Comm. ex Juss. · Palm lily

Gordon Scott

2 records

Phlox paniculata L. · Garden phlox

Kievit Christa

2 records

Anbic

Active

Angelonia angustifolia Benth. · Angelonia

Elke Steffen

2 records

Buddleja davidii Franch. · Butterfly bush

Bloom Adrian|Bressingham, Diss, Norfolk IP22 2AB, GB

2 records

Achillea millefolium L. · Yarrow

Klaasse Bos-Bos Adriana

2 records

BTI

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Ryoji Irie

2 records

Hibiscus rosa-sinensis L. · Chinese hibiscus

Poul Graff

2 records

Ligustrum lucidum W. T. Aiton · Chinese privet

Boot & Co. Boomkwekerijen B.V.

2 records

Hypericum x inodorum Mill. · Tall tutsan

van Ostaayen Cornelis Petrus Maria|Zundert, NL

2 records

Elaeagnus x ebbingei Boom

Boot & Co. Boomkwekerijen B.V.

2 records

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