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agronom.cc cultivar database

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

Tomato Foliation 306 Pepper foliage density 140 Maize leafiness 84 Watermelon foliage density 64 Maize leafiness 44 Melon foliage density 41 Leafiness of alfalfa 35 Leafiness — garden strawberry 31 Potato Foliation 31 Cucumber Foliage Density 24 Leafiness — Perennial ryegrass 23 Leafiness — Sudangrass 21 Foliage density of eggplant 20 Leafiness — Red Clover 14 Leafiness — Timothy grass 14 Tomato foliage density 14 Leafiness — Italian ryegrass 14 Strawberry Foliage Density 12 Leafiness — Orchard grass 10 Sunflower foliage 10 Leafiness — Pelargonium zonale 10 Leafiness — Italian ryegrass 9 Squash Leafiness 9 Pea Leafiness 8

Found in these crops

Rose 2 190 Tomato 672 Potato 416 Bell pepper 357 Carrot 269 Bigleaf hydrangea 257 Garden strawberry 187 Watermelon 165 Dahlia 159 Common heather 158 Lily 149 Horseshoe pelargonium 140

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.

Saturnus Red

Active

Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia

Agriom B.V., FLOREMA YOUNG PLANTS B.V.

1 record

Sorbetto

Terminated

Dianthus caryophyllus L. · Carnation

MASSIMO BARATTA

1 record

Sonkootre

Terminated

Acer palmatum Thunb. · Japanese maple

Van Son & Koot Holding B.V.

1 record

Sarah Don

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

Roger Jones

1 record

Sonja

Withdrawn

Calluna vulgaris (L.) Hull · Common heather

Edens Creations B.V.

1 record

Sonia

Withdrawn

Kalanchoe Adans. · Kalanchoe

Knud Jepsen A/S

1 record

Ramboblitz

Withdrawn

Anigozanthos flavidus DC. · Tall kangaroo paw

Ramm Botanicals Holdings Pty Ltd

1 record

SAUNELLE

Active

Rosa L. · Rose

Bernard Sauvageot

1 record

San Remo

Terminated

Zantedeschia Spreng. · Arum-lily

Sande B.V.

1 record

Sarah

Active

Erica carnea L. · Winter heath

Edens Creations B.V.

1 record

Sofies Melody

Terminated

Rhododendron obtusum (Lindl.) Planch. · Hirado azalea

Paul Wensing

1 record

SOCOOL PB

Active

Salvia L. · Sage

Plant Growers Australia Pty Ltd

1 record

Robpatche

Terminated

Lantana L. · Lantana

Robert Jackson Roberson

1 record

PURPLE SUPREME

Active

Lavandula stoechas L. · French lavender

Plants Management Australia Pty Ltd

1 record

Rica 20

Active

Miscanthus sinensis Andersson · Chinese silver grass

Kwekerij Mesker

1 record

Rosamunde

Active

Calluna vulgaris (L.) Hull · Common heather

Kurt Kramer

1 record

Puff Pink

Terminated

Begonia x tuberhybrida Voss · Tuberous begonia

John C. Pavlich

1 record

Scholmis

Withdrawn

Lavandula angustifolia Mill. · English lavender

SCHOFIELD J.I.^^^SCHOFIELD S.J.

1 record

Sisi

Terminated

Calathea G.F.W. Mey. · Calathea

Denis-Plants B.V.

1 record

Rise and Shine

Active

Astilbe chinensis (Maxim.) Franch. & Sav. · Chinese astilbe

Henricus G.J. Verduin

1 record

Silver Lace

Terminated

Helleborus L. · Christmas Rose

Lynda Windsor, Rodney Davey

1 record

Silver Glow

Terminated

Erica carnea L. · Winter heath

G.K. LANGENBERG

1 record

Satin Doll

Terminated

Tradescantia L. · Spiderwort

Rod Richards

1 record

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