To solve the problems of blocking and lacking outfitting machinery in wheat no-till planting in corn residue under controlled traffic conservation tillage farming system in annual two-crop region of northern China, the 2BMDF-2/7 row-followed no-till wheat and maize planter for controlled traffic system was designed. Combing of row-followed operation to sheer off corn stubble by using wheel tracks and power driven chopping anti-blocking mechanism, it can be used to solve the problem of no-till wheat planting in corn residue. Field test shows that the planter has a good performance of trafficability with the ratio of sheering off corn stubble 85% and anti-blocking capacity, thus to finish wheat and maize no-till planting. The variation coefficient of seed depth was 19.4% and 23.4% for wheat and maize, respectively. This machine can implement both wheat and maize no-till planting. Therefore, this planter can be a good solution to current problems in no-till planting in annual two-crop region of northern China.
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陳浩,黃虎,楊亞莉,李洪文.固定道對行小麥/玉米通用免耕播種機設[J].農(nóng)業(yè)機械學報,2009,40(3):72-76. of Row-followed No-till Wheat and Maize Planter under Controlled Traffic Farming System[J]. Transactions of the Chinese Society for Agricultural Machinery,2009,40(3):72-76.