Variety traits

Lodging in Hairy Vetch

Vicia villosa Roth

Lodging is a natural biological characteristic of hairy vetch, caused by its long-stemmed growth habit, which complicates mechanized harvesting and reduces seed productivity.

In the reference 17 varieties crop Hairy vetch, where this is mentioned in the description.

Hairy vetch is characterized by a high propensity for lodging, which negatively impacts the pollination process during flowering and overall seed maturation. Under conditions of excessive precipitation, this trait becomes a critical factor that reduces both the quality and quantity of the yield. The main focus of breeding work is the development of varieties with a determinate growth habit and altered leaf morphology to promote a more vertical stem orientation.

Assessment of lodging resistance is primarily conducted using expert visual evaluation based on scoring scales. In research practice, anatomical characteristics of the stem are analyzed, including the ratio of parenchyma to collenchyma, as well as the degree of development of the central cavity. Agrotechnical management takes into account the crop's response to fertilizers and growth regulators, as well as the effectiveness of using cereal components to provide stem support in grass-legume mixtures.

General information about the subject — on the page Lodging.

Sources8

Varieties of Hairy vetch mentioned in the description

Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.