The sowing of winter field beans got off to a good start in the last week of October. More and more livestock farmers, whether or not in collaboration with arable farmers, are gaining experience with the cultivation of this protein-rich and starch-rich crop, which enables them to reduce feed costs. This is reflected in the steadily growing acreage each year.
Field beans that are sown in the spring have been known in the Netherlands for some time. In 2015, Limagrain brought the winter variety from the British breeding program to our country. This has everything to do with the higher yield potential.
After 4 cultivation seasons, it is clear that the winter field bean is the most promising crop for concentrate cultivation in the Netherlands. Successful cultivation yields 6 to more than 8 tons of beans, with more than 1.100 VEM, 270 to 320 grams RE and up to more than 400 grams of starch. Also read: 'The highest protein yield of our own country: field beans'.
Sow deep against frost
It is very important for winter cultivation that sowing is sufficiently deep, at a depth of 8 to 10 centimeters. In severe frost, the plant can (partially) freeze above ground. Deep sowing protects the heart of the plant so that it will sprout again in early spring. When choosing a plot, a sufficiently high pH (6 on clay and >5,2 on sand) and good drainage are crucial.
The desired number of Tundra winter field beans is 20 plants per square meter. Depending on the DKG, this requires an average of 140 to 160 kg of seed per hectare. The beans can be sown throughout November.
Read more about Tundra winter field beans or ask your LG roughage specialist without obligation for advice.