近年，绥中县推广大蒜套种生姜高产高效栽培技术取得了较好的经济效益。大蒜亩产 650 kg，亩效益 1 600元；生姜亩产 2 000 kg，亩效益 2 800元。两茬纯效益 3 500元。1大蒜栽培3月下旬至 4月初提早整地，结合整地亩施腐熟优质农肥 7～ 8 m3。整地施肥后做垄，垄距 55 cm为宜。 In recent years, Suizhong County promotion of garlic intercropping ginger high yield and efficient cultivation techniques have achieved good economic returns. 650 kg of mu per mu of garlic, 1 600 yuan of benefit per mu; 2,000 kg of mu per mu of ginger, and 2 800 yuan of mu per acre. The net benefit of the two crops is 3,500 yuan. Garlic cultivation in early March to early April early site preparation, combined with land preparation Mushi high quality fertilizer 7 ~ 8 m3. Land preparation after fertilizer ridge, Ridge 55 cm is appropriate.