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.

Crysyred

Active

Syzygium australe (J. C. Wendl. ex Link) B. Hyland · Brush cherry

Peta Mclean, Scott Mclean

2 records

Camwhimp

Active

Pelargonium grandiflorum (Andrews) Willd. · Regal pelargonium

Martin Geibel c/o Elsner pac Jungpflanzen GbR

2 records

Belgian Lace

Active

Leucanthemum x superbum (Bergmans ex J. W. Ingram) D. H. Kent · Shasta daisy

Korlipara Harini

3 records

Darkhawks

Active

Andropogon gerardii Vitman · Big bluestem

Brent Horvath

2 records

Dapconwhi

Active

Buddleja davidii Franch. · Butterfly bush

SCOTT C TREES

2 records

Crystal Blue

Active

Lithodora diffusa (Lag.) I. M. Johnst. · Purple gromwell

Korlipara Harini / Pavlich John C.

2 records

Ballanpaf

Application submitted

Lantana camara L. · Lantana

SCOTT C TREES

2 records

CROWTHLON

Active

Lonicera japonica Thunb. · Japanese honeysuckle

Albert Timothy Alan Crowther

2 records

CRATUS

Active

Pittosporum tenuifolium Gaertn. · Kohuhu

Jeffrey Wayne Elliott

2 records

Balglimdre

Application submitted

Impatiens walleriana Hook. f. · Busy Lizzie

SIMONE E. CRAIN

2 records

Bridal Gown

Active

Telopea speciosissima x Telopea oreades

Graeme Downe

2 records

Balfusimglo

Terminated

Impatiens walleriana x I. auricoma

Kristen Nicole Gross|Tau-San Chou

2 records

Balfirevionk

Active

Verbena L. · Vervain

SCOTT C TREES

2 records

Couhacinq

Active

Hydrangea paniculata Siebold · Panicled hydrangea

Lilaveronica S.A.R.L.

2 records

Bremdra

Active

Geranium L. · Crane's Bill

Alan H. Bremner

2 records

Dalwiter

Active

Rosa L. · Rose

Az. Agr. Novaspina di Davide Dalla Libera (Impresa Individuale)

2 records

COSEH 810

Active

Helleborus x ballardiae B. Mathew

Josef Heuger

2 records

COSEH 6200

Active

hybrids between Helleborus x ericsmithii B. Mathew and Helleborus x hybridus hort. ex Voss

Josef Heuger

2 records