多年来，黑龙江省甜菜种植由于受栽培习惯的影响，广大农户习惯大垄稀植，株行距一般为30cm×70cm。由于种植密度低，加上春旱、病虫害等自然灾害，致使单产降低。近几年大垄双行覆膜技术的应用，使这个问题得到一定程度的解决，但在生产上仍存在一个实际问题就是人力不足，放 Over the years, due to cultivation habits of sugar beet in Heilongjiang Province, the majority of farmers are accustomed to big ridge sparse planting, spacing is generally 30cm × 70cm. Due to low planting density, coupled with spring drought, pests and other natural disasters, resulting in lower yields. In recent years, the application of wide-ridge double-line laminating technology has solved this problem to a certain extent. However, there is still a practical problem in production that is manpower shortage,