Benatas Vetch

Extremely palatable, reliable legume with high feed value

Vicia benghalensis

In stockDownload tech sheet

Benatas is a purple vetch (Vicia benghalensis) variety. Annual vetches are extremely palatable at all growth stages and are a reliable legume providing high feed values for animals as pasture, as dry matter for hay, silage and grain. Vetch is a great soil improver, improving soil fertility, structure and organic matter whilst suppressing weeds and offering a good disease break for cereal crops in a crop rotation.

Key attributes

  • Fast establishment
  • Extremely palatable at all growth stages
  • Very high feed value as pasture, silage, hay and grain
  • Soil improver in structure, fertility and organic matter
  • Fixes atmospheric nitrogen in the soil
  • Good break crop for diseases and suppresses weeds

About this variety

Benatas is a purple vetch (Vicia benghalensis): a soft-seeded, winter-growing annual legume that flowers later than Popany and is an ideal companion for forage oats. It is adapted to a range of soil types.

Vetches are suitable for sheep, dairy and beef cattle. Vetch has a strong root system that develops nodules at an early stage; this provides sufficient nitrogen for the plants to use and accumulates significant amounts for the following crops. Dry residues of plants and pods, after spray topping, provide a useful grazing crop through the summer.

Planting & grazing notes

Optimal sowing time is autumn, mid-April to end of June, sown as per cereals to ensure good seed to soil contact at a depth of 2-3 cm, with seed inoculated with Group E inoculant. Monitor for insect damage, especially during early growth, such as redlegged earth mite and lucerne flea. Check for diseases such as rust, which can cause abortion in ruminant animals: do not graze the crop if rust occurs. Once established, ensure plants are not prone to pulling to allow the root structure to establish a strong hold, then lightly graze at approximately 6-8 weeks. Rotate or strip graze to give the pasture time to recover; regrowth is dependent significantly on rain or available moisture after grazing.

Disease & pest resistance

In early growth stages vetches are sensitive to redlegged earth mite and lucerne flea, and in mid to later growth to cowpea aphids as well as native budworm/Heliothis at flowering and podding stages. Plants infected by rust can cause abortion in pregnant ruminant animals; do not graze that crop if rust occurs.

Stand life

Annual, resown each year; regrowth after grazing is dependent significantly on rain or available moisture.

How it's sold

FormPackStatus
Bare25 kgIn stock
Benatas Vetch

FAQs

What legume can I sow in autumn to boost protein for sheep and add nitrogen?

We recommend Benatas Vetch, a purple vetch (Vicia benghalensis) that is extremely palatable, fixes nitrogen and improves soil fertility while giving high-feed-value grazing for sheep and cattle. Sow in autumn, mid-April to end of June, at 20–40 kg/ha alone or 10–15 kg/ha in a mix, 2–3 cm deep with Group E inoculant. It suits 350mm+ rainfall.

Which inoculant do I need for vetch?

Benatas Vetch needs a Group E inoculant, the group used for field peas and all vetches. Inoculate the seed before sowing in autumn, from mid-April to the end of June, about 2–3 cm deep. Vetch has a strong root system that develops nodules early, providing nitrogen for the plants and accumulating significant amounts for the following crops.

What should I sow with vetch for a hay crop?

We recommend pairing Benatas Vetch with a cereal. It is an ideal companion for forage oats such as our Ezigraze Forage Oats, where adding vetch lifts protein, and it also suits Joey Triticale or Cereal Rye (Ryecorn). Sow Benatas at 10–15 kg/ha in a mix. Our Mix & Match Custom Pasture Blends can build the blend for you.

Is Benatas Vetch safe to graze?

Yes, Benatas Vetch is extremely palatable, high-value feed for sheep, dairy and beef cattle. Graze lightly once plants are firmly anchored, at about 6–8 weeks, then rotate or strip graze so it can recover. Check for rust, which can cause abortion in pregnant ruminants, and don't graze the crop if rust occurs. Introduce animals gradually.

I want a break crop to clean up grass weeds and disease before canola or wheat. Any ideas?

A vetch crop is a good legume break: it interrupts cereal disease cycles, fixes nitrogen, suppresses weeds and can be grazed, cut for hay or spray-topped. We stock Benatas Vetch (350mm+), Common Vetch (300mm+, suited to drier areas and early grazing) and Popany Vetch (450mm+, later maturing for higher rainfall). Talk to us about which suits your rainfall and rotation.

Can vetch grow on a waterlogged paddock?

We don't list waterlogging tolerance for Benatas Vetch, so we recommend well-drained paddocks for it. For wetter ground, Popany Vetch is listed as waterlogging tolerant and suits 450mm+ rainfall. Joey Triticale also tolerates waterlogging, or talk to us about a clover suited to wet conditions, such as Paradana Balansa Clover.

Can I use vetch as a green manure on my lifestyle block?

Yes. Vetch makes a good green manure because it fixes nitrogen and improves soil fertility, structure and organic matter while suppressing weeds. Benatas Vetch is one option. Our Green Manure Mix combines oats, faba beans and vetch, and NITROMIX is a blend of clovers and serradella for soil improvement. Talk to us about the best time to terminate it for your system.

When should I sow vetch in the wheatbelt?

Sow Benatas Vetch in autumn, from mid-April to the end of June, 2–3 cm deep as you would a cereal, for good seed-to-soil contact. We recommend 20–40 kg/ha alone or 10–15 kg/ha in a mix, inoculated with Group E. It needs 350mm+ rainfall. Monitor for redlegged earth mite and lucerne flea during early growth.

How do I stop red-legged earth mite wiping out a young legume crop?

Legumes such as vetch are vulnerable to redlegged earth mite and lucerne flea in early growth. Monitor from emergence, control mites before sowing where history warrants, and use approved insecticides if numbers build. Healthy early establishment is key for Benatas Vetch and other legumes we stock.

Benatas Vetch vs Common Vetch: which should I choose?

Choose Common Vetch for drier areas (300mm+) and systems needing early grazing or grain, and Benatas Vetch for 350mm+ rainfall or as a companion for forage oats. Benatas is a purple vetch (Vicia benghalensis) that flowers later than Popany Vetch, sown at 20–40 kg/ha alone or 10–15 kg/ha in a mix. Common Vetch (Vicia sativa) is a shorter-season, early-maturing type sown at 40–45 kg/ha. Both suit loam to heavy soils.