低产县的花生单产,在80年代末90年代初已接近或达到全省平均水平。通过栽培制度、栽培技术、种子工作、病虫防4大项45小项指标调查,低产县与高产县相比,主要差距是栽培制度不合理,重茬面积大,高、中产田比例小,地膜覆盖面积少。调研基础上形成的8项对策可做为提高花生产量的重要依据。 Peanut yields in low-yielding counties have approached or reached the provincial average in the late 1980s and early 1990s. Compared with the high-yielding counties, the main differences among the low-yielding counties were unreasonable cultivation system, large stubble area, small proportion of middle-yielding field, Coverage less. Based on the investigation, eight countermeasures can be taken as an important basis for improving the yield of peanut.