Alfalfa is on the rise in Austria

Published 2022년 7월 14일

Tridge summary

Alfalfa, also known as lucerne, is a important forage plant used in both organic and conventional farming due to its deep root system and ability to survive dry periods. It is sown to relieve pasture areas and is known for its high dry matter and protein yields. The article provides an overview of alfalfa's cultivation requirements, including the need for a specific soil depth and pH, as well as sufficient moisture. It also highlights the importance of proper cutting height and rest period between cuts. The article also covers the benefits of co-planting alfalfa with valuable grasses for improved ensiling ability. Additionally, it discusses the differences between old and new alfalfa varieties in terms of yield and forage quality, providing examples of proven and new varieties. The testing of these varieties has been conducted in various Austrian regions, with results available on the Austrian Descriptive List of Varieties (BSL) website.

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Original content

Alfalfa is considered “the queen of forage plants”. Due to its deep root system, it can survive dry phases well and is therefore increasingly being sown as field fodder to relieve pasture areas. The perennial culture delivers high dry matter and protein yields and has a very good previous crop effect. In organic farming, alfalfa is a "standard culture" for nitrogen enrichment, ahead of wheat. Because lucerne has a high N-binding capacity - if you sow it on alfalfa-free areas, vaccination with nodule bacteria is recommended. The demand for phosphorus and potash is high. High cut, seven to eight weeks rest Lucerne places high demands on the depth and pH of the location. Sufficient moisture is also required for rapid youth development. In practice, alfalfa is usually sown in the summer to around mid-August. Lucerne is sensitive to foot traffic, waterlogging and excessive use. The cutting height should be at least 7 cm, preferably 10 cm. A longer rest period of seven to eight weeks ...

Source: Bauernzeitung