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山丘瘠薄旱地花椒低产园,采用整地施肥、覆盖树盘、合理修剪、防治害虫等措施,花椒产量大幅度提高,到1988年亩产量达到104.3公斤,较试验前的1985年增产430％。该项技术经过推广,到1988年,全县花椒产量由1985年的100万公斤,提高到190万公斤,全县3年累计增产180万公斤,增加收入1440万元。
In the barren and dry land of lowland of pepper, the yield of Chinese prickly ash increased greatly with the measures of soil preparation and fertilization, tree cover, reasonable pruning and pest control. The output of prickly ash increased to 104.3 kg by 1988, 430% more than that before 1985. The technology has been promoted to 1988, the county pepper production increased from 1 million kilograms in 1985 to 1.9 million kilograms, the county cumulative increase of 3 million 1.8 million kilograms, an increase of 14.4 million yuan.