ALFALFA

ALFALFA – Medicago sativa

Leguminosae

This is the most widely-grown forage legume. It is a pluriannual plant (lasting 3-4 economic years), which adapts well to various climate and soil types, although it prefers calcareous, deep, compact soil. However, it is better if the soil is loose, alluvial and fertile.

An important characteristic to take into consideration about this species is its DORMANCY, when growth and development stop during the winter. On a scale from 1 to 10 (from the most dormant during harsher winters, to the less dormant during milder winters), varieties are selected that can adapt to the local climate.

Types

VENICE

SEMINART Varieties

Sowing Period: Ideally in springtime (generally March).
Sowing Method: In rows 12-15 cm apart or broadcast.
Sowing Depth: Maximum 1-1.5 cm.
Quantity of Seeds: 30-40 Kg/ha.

Venice is obtained by phenotypic selection based on northern ecotypes. It is characterised by high digestibility thanks to its very thin stem which produces a very digestible forage, with less loss of foliage. This is a very productive alfalfa and regular in all cycles. It can hold a large quantity of protein, which produces high-quality food. It regrows quickly and makes a rapid recovery after winter. It tolerates nematodes and shows an excellent state of health. It is excellent for hay and silage (high in protein). Possible associations are Cock’s-Foot or Brome Grasses.

Morphological Characteristics:

Dormancy 6 (semi-dormant)
Cycle Medium-Premature
Posture Upright, tall
Stems Tall with fine stems
Flower Colour Pinkish-purple
Leaves Size of the central leaf: about 18 x 33mm
Productivity High and regular
Longevity High
Regrowth Rapid

Agronomic Characteristics:

Use Green fodder, silage
Characteristics Excellent productive and qualitative characteristics
Fibre Low content
Protein High content
Soil All types
Climate Temperate, good environmental adaptibility
Sowing Period September/October, February/March
Seeding Doses 25/35 Kg/Ha

RIVIERA VICENTINA

SEMINART Varieties

Sowing Period: ldeally in springtime (generally March).
Sowing Method: In rows 12-15 cm apart or broadcast.
Sowing Depth: Maximum 1-1.5 cm.
Quantity of Seeds: 30-40 Kg/ha.

This variety is obtained from the phenotypic selection of spontaneous plants from the ‘Leonicena’ ecotype. It is characterised by its abundant leafiness, relatively thin stem, high tillering rate and fast regrowth in springtime. It resists pathogens and adverse pedoclimatic conditions very well. It stands out for its long planting process (5-6 years) and its fast regrowth (5-6 cuts). Since the beginning, RIVIERA VICENTINA has demonstrated consistently high forage production and its adaptability to Italian soil. The results of some experiments carried out near Mantua and then published in Informatore Agrario (n°10/2009) demonstrated that RIVIERA VICENTINA was the third most productive variety.

Morphological Characteristics:

Dormancy 7 (semi-dormant)
Cycle Premature
Posture Upright, tall
Stems Fine
Flower Colour Pinkish-purple
Leaves High leafiness
Productivity High and regular
Longevity Very high
Regrowth Very rapid. Resists frequent cutting

Agronomic Characteristics:

Use Green fodder, silage
Characteristics Excellent productive and qualitative characteristics
Fibre Low-fibre = excellent digestibility
Protein High content
Soil All types
Climate Excellent resistance to the cold and drought
Sowing Period August/mid-September, March/April
Seeding Doses 25/35 Kg/Ha

BELLA CAMPAGNOLA

Sowing Period: ldeally in springtime (generally March). It can also be done in early Autumn (end of August-early September).
Sowing Method: In rows 12-15 cm apart or broadcast.
Sowing Depth: Maximum 1-1.5 cm.
Quantity of Seeds: 30-40 Kg/ha; the highest dose should be used for heavier soil types or less stable soil.

SS % 61,0
PG % 21,0
NDF %s .s. 42,7
ADF % s.s. 33,5
ADL % s.s. 6,2
ZUC % s.s 4,4
dNDF % s.s. 41,4
ULF NRC3 0,86

Average Statistical Values

Characteristics:

Dormancy 6.5 (semi-dormant)
Productivity Good
Longevity Medium
Size Medium-tall
Stems Medium
Leaves Abundant leafiness
Fibre Low content
Protein High content
Regrowth Very good
Soil All types, but particularly fresh and light types
Climate Temperate

Description:

This variety is of a medium-tall size. It has fine stems and abundant leafiness. It is suitable for all types of soil but especially fresh and light types.
It provides a high-quality, appetising forage, with low NDF content (Neutral Detergent Fibre) and high protein content.
Very good regrowth rate. It is also suitable for dehydration.
In the three years of testing carried out by CRPA, near Modena (dated 2010), it was ranked among the most productive cultivars, with a value of +5% above average.

GIGANTE ROMEA

Sowing Period: ldeally in springtime (generally March). It can also be done in early Autumn (end of August-early September).
Sowing Method: In rows 12-15 cm apart or broadcast.
Sowing Depth: Maximum 1-1.5 cm.
Quantity of Seeds: 30-40 Kg/ha; the highest dose should be used for heavier soil types or less stable soil.

SS % 61,0
PG % 21,0
NDF %s .s. 42,7
ADF % s.s. 33,5
ADL % s.s. 6,2
ZUC % s.s 4,4
dNDF % s.s. 41,4
ULF NRC3 0,86

Average Statistical Values

Characteristics:

Dormancy 6.5 (semi-dormant)
Productivity High
Longevity Very high
Size Medium-tall
Stems Thin. Excellent resistance to lodging
Leaves Very high leafiness
Fibre Balanced amount of fibre
Protein High protein content
Regrowth Rapid regrowth
Soil Suitable for all types
Climate Warm temperate

Description:

Alfalfa from a national selection, widespread in Italy and abroad. This pluriannual forage plant has an upright posture, robust leafy stems and is very vigorous. Its green mass is highly palatable and nutritious.
It provides extensive but rough forage. It has an excellent regrowth rate.
It requires strong, rich and fresh soil; it is very resistant to drought and cold climates. It can adapt to all environments. In fact, it could have 2 to 4 cuts in areas with drier climates and 6 cuts in irrigated areas.

EZZELINA

Sowing Period: ldeally in springtime (generally March). It can also be done in early Autumn (end of August-early September).
Sowing Method: In rows 12-15 cm apart or broadcast.
Sowing Depth: Maximum 1-1.5 cm.
Quantity of Seeds: 30-40 Kg/ha; the highest dose should be used for heavier soil types or less stable soil.

SS % 61,0
PG % 21,0
NDF %s .s. 42,7
ADF % s.s. 33,5
ADL % s.s. 6,2
ZUC % s.s 4,4
dNDF % s.s. 41,4
ULF NRC3 0,86

Average Statistical Values

Characteristics:

Dormancy 6.5 (semi-dormant)
Productivity Very high
Longevity Medium
Size Tall
Stems Medium-fine
Leaves Large and round
Fibre Low fibre
Protein High protein and beta-carotene content
Regrowth Rapid regrowth
Soil All types, including heavy and clay types
Climate Excellent resistance to cold and drought

Description:

A national variety derived from phenotypic selection.

This plant is high with medium-fine stems, large and round leaves.

It contains little fibre and is therefore easily digestible. It contains a high level of protein and beta-carotene.

Suitable for all types, including heavy and clay types.

Excellent resistance to cold and drought.

Durable and resistant to frequent cuts. It has a remarkably fast rate of regrowth.

Autumn Sowing

Sowing Period: Autumn

Harvesting Period: April/May depending on climatic conditions

Seminart s.r.l.

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