新疆种植业化肥施用情况调查与分析

Investigation and Analysis of Fertilizer Application of Planting Industry in Xinjiang

在新疆部分地区进行种植业化肥施用情况调查,分析了种植业施肥情况及存在的问题。从调查结果来看,新疆种植业单位面积化肥施用量呈逐年减少趋势,2015年、2016年、2017年的单位面积平均化肥施用量分别为546.7、525.9和482.6 kg/hm2,2016年、2017年分别较前一年减少3.8%和8.2%。设施农业、林果业单位面积化肥施用量大,今后需在继续做好常规大田农作物科学施肥的基础上,加大林果业、设施农业上的科学施肥研究与推广,全面提高新疆种植业科学施肥水平。

Investigation of fertilizer application in planting industry was carried out in some areas of Xinjiang. Situation and existing problems of fertilizer application in planting industry were analyzed. According to survey results,fertilizer application per unit area of planting industry in Xinjiang showed a decreasing trend year by year. Average fertilizer application per unit area in 2015,2016 and 2017 were 546. 7,525. 9 and 482. 6 kg/hm2,respectively,which decreased by 3. 8% and 8. 2% in 2016 and 2017 compared with previous year. Amount of fertilizer applied per unit area in facility agriculture,forestry and fruit industry were large. In the future,it is necessary to increase research and promotion of scientific fertilization in forestry,fruit industry and facility agriculture on the basis of scientific fertilization of conventional field crops,so as to comprehensively improve scientific fertilization level of planting industry in Xinjiang.