Abstract
The biggest problem of Hungarian crop farming is mass production and the simple crop rotation based on cereals. There was a decrease in sowing area of protein crops which raises crucial issues in crop rotation and land use. Therefore, growing papilionaceous plants, which are now considered to be alternative plants, should be taken under close examination. Hairy vetch (Vicia villosa Roth.) belongs to the family of papilionaceous plants and it can be grown in light weak soils. In Hungary, hairy vetch was used as green forage at first, but it later became a green manure plant. Nowadays, it is used as a cover crop and its sowing seed has a good export market. In low fertile soils it is able to produce a big amount of green yield (25–40 t ha-1) even in spring while its seed yield could be 0.4–0.5 t ha-1 at farm level. In addition to its morphological characteristics hairy vetch is grown mainly with a supporting plant, i.e. triticale in many cases. Our purpose was to test the harvest index and its agrotechnical and botanical factors of hairy vetch in different cropping systems.
Highlights
In Europe, hairy vetch was first produced in Germany in the middle of the 19th century (Hanelt, 2001)
In the past few years there was a decrease in sowing area of protein crops which raises crucial issues concerning crop rotation and land use
Wide range of alternative plants should be taken under close examination in order to establish biodiversity (Lazányi, 2010.) Among alternative plants hairy vetch is considered to be a first plant of sand soils. (Antal et al, 1966)
Summary
The biggest problem of Hungarian crop farming is mass production and the simple crop rotation based on cereals. There was a decrease in sowing area of protein crops which raises crucial issues in crop rotation and land use. Hairy vetch (Vicia villosa Roth.) belongs to the family of papilionaceous plants and it can be grown in light weak soils. In Hungary, hairy vetch was used as green forage at first, but it later became a green manure plant. Nowadays, it is used as a cover crop and its sowing seed has a good export market. In addition to its morphological characteristics hairy vetch is grown mainly with a supporting plant, i.e. triticale in many cases. Our purpose was to test the harvest index and its agrotechnical and botanical factors of hairy vetch in different cropping systems
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