These experiments was carried out to get high quality of forage to cultivate mixed barley and winter pea with different seeding rates, 200 and 140 kg/ha in barley, and seeding rates in winter pea were 0, 50 and 100 kg/ha. And these were tested in Iksan from 2006 to 2007 for two years. The results were followed.
Dry weight in only barley seeding of 200 kg/ha was 0.9 ton/ha higher than only barley seeding of 140 kg/ha. Fresh and dry weight in barley seeding of 200 kg/ha and mixed winter pea were each 1.4, 0.7 ton/ha higher than barley seeding of 140 kg/ha and mixed winter pea. And crude protein in barley seeding of 200 kg/ha and mixed winter pea was from 0.3 to 0.8 %, and 140 kg/ha and mixed winter pea was from 1 to 1.6 %.
The rates of fresh and dry weight to all yield in winter pea were each from 8 to 15, from 4 to 21 % in barley seeding of 200 kg/ha and mixed winter pea, and were from 9 to 20, from 5 to 26 % in barley seeding of 140 kg/ha and mixed winter pea.