唐秦地区是河北省的主要花生产区,也是重要的花生商品基地。从1980年引进花生地膜覆盖新技术以来,经过多点试验、大面积示范,证明是提高花生产量增加经济效益的有效途径;近年来花生覆膜面积迅速得到扩大。但是由于受土质、技术、生产等条件的限制,适宜覆膜的花生面积会受到一定限制。为保持和扩大膜栽花生面积达到稳定高产,我们于1983年开始了花生连续覆膜栽培试验,探讨连续覆膜对花生生长发育的影响,明确花生不同连续覆 The Tang and Qin regions are the major flower-producing areas in Hebei Province and are also important peanut commodity bases. Since the introduction of new peanut plastic film mulching technology in 1980, more experiments and large-scale demonstration have proved that it is an effective way to increase the economic benefits of peanut production. In recent years, the peanut mulching area has been rapidly expanded. However, due to soil conditions, technology, production and other conditions, suitable for coating peanut area will be subject to certain restrictions. In order to maintain and expand the peanut planting area to achieve stable and high yield, we started the peanut continuous cultivation experiment in 1983 to study the effect of continuous lamination on the growth and development of peanut, peanut distinct continuous coverage