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蓄水覆盖丰产沟应用研究结果表明：它可将24h最大降雨，相当于10年一遇的暴雨全部拦蓄，达到了水土保持工程措施的防御标准，并可抵御连续32天高温无雨的干旱灾害。同时，土壤理化性质得到改善，5～10cm土层的土壤含水量提高77.8％，种植沟内肥力提高2倍，土壤客重减少0.4g／cm3；土壤温度提高40℃左右。作物单产大幅度提高，玉米平均每hm2产量7175kg，增产2.59倍，西瓜每hm2产量5．63万kg。直接经济效益可观，水土保持拦蓄效益显著。
Impoundment Fengzuo ditch application research results show that: it can 24h maximum rainfall, equivalent to 10 years of heavy rain all the storage, to reach the water and soil conservation engineering measures of the defense standards, and can withstand 32 consecutive days of high temperature rain without drought . At the same time, the physical and chemical properties of soil were improved. The soil water content in 5 ~ 10cm soil layer increased by 77.8%, the fertility in planting groove increased by 2 times, the soil weight decreased by 0.4g / cm3, and the soil temperature increased by 40 ℃. Crop yield increased significantly, the average yield of corn per hm2 7175kg, an increase of 2.59 times, watermelon hm2 output 56,300 kg. Significant direct economic benefits, soil and water conservation significant savings.