Sequential Cropping Technology of Forage Oat in Summer Oats Area

Results of sequential cropping technology of the combinations of buckwheat + forage oat and forage oat + forage oat showed that,in summer oats area sequential cropping method of a crop of seeds plus a crop of forage or two crops of forage were feasible.Seeds 2 648.70 kg/hm2 and grass 16 443.30 kg/hm2 respectively could be got by planting the early mature variety 185 as the first crop and skin oats variety XZ04170 as the second crop in naked oats + forage oats,combination;The grass output could reach 34 751.7 kg/hm2 by only planting the same skin oats variety XZ04170 in two crops in the forage oats + forage oats combination.The grass output in the first combination was 89.81% of the second.