为了更好的推广小麦垄作技术，设计了一种畦作沟灌的小麦起垄播种机，垄上种植四行小麦。
A type of ridge culture furrow irrigation of wheat seeder was designed in order to extend the technique of ridge culture wheat. It plants 4 rows wheat on the ridge.
为了更好的推广小麦垄作技术，设计了一种畦作沟灌的小麦起垄播种机，垄上种植四行小麦。
A type of ridge culture furrow irrigation of wheat seeder was designed in order to extend the technique of ridge culture wheat. It plants 4 rows wheat on the ridge.
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