Arachis pintoi habit15

Introduced, warm-season, perennial, low-growing legume

10-20 cm tall. It forms a strong taproot and mats of stolons. A native of South America, it is sown for grazing and as a tree-crop ground cover. Best suited to greater than 1000 mm rainfall on free draining soils. Shade tolerant, but tops are burnt off by frost. Amarillo and Bolton are the only cultivars suited to

seed sowing; others need to be planted by sprigs. Yields moderate amounts of non-bloating, high quality forage.

Slow to establish, but is very persistent in low frost areas and produces large amounts of seed. Can be found in paddocks where sown over 20 years ago. High humidity and good soil moisture are required

for best growth. Although highly drought tolerant, it loses leaves during stress and is slow to recover. Grows on low to high fertility soils and is very

efficient at utilising soil phosphorus. Seed costs and sowing rates are high. The large seeds are prone to damage if the wrong sowing equipment is used, although they can be hand sown onto a prepared seedbed and then

harrowed and rolled. Persistent under heavy grazing once established, but maximum production is achieved with rotational grazing and where grasses are not allowed to

dominate.

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