大名县龙王庙镇三角店村，地处黑龙港地区多沙荒地，有种植花生习惯，但由于水利条件较差，常年产量６６７ｍ２（亩）仅７５～１００ｋｇ（公斤）。为了进一步促进花生生产，１９９７年县农业局建立了“千亩旱作农业示范区”，通过推广耐旱品种，增施基肥，地膜覆盖等综合旱作? Daming County Longwangmiao Triangle Diancun, located in the Heilonggang area deserted land, there are peanut habit of planting, but due to poor water conditions, the annual output of 667m2 (mu) only 75 ~ 100kg (kg). In order to further promote peanut production, in 1997 the County Bureau of Agriculture set up a “one-thousand-mu agricultural demonstration zone for dry farming”. By promoting drought-tolerant cultivars, increasing comprehensive utilization of base fertilizer and plastic film mulch,