我国春麦区小麦化肥有机替代潜力分析

贾立国,石晓华,苏亚拉其其格,秦永林,于静,陈杨,樊明寿

Potential Analysis of Organic Fertilizer Substitution for Chemical Fertilizer in Spring Wheat Regions of China

JIA LiGuo,SHI XiaoHua,SUYALA Qiqige,QIN YongLin,YU Jing,CHEN Yang,FAN MingShou

表3 我国春麦区主要牲畜数量（万头(只)）

Table 3 Numbers of major livestock in different spring wheat regions of China (×104)

地区 Region 大牲畜 Large livestock 牛 Cattle 马 Horse 驴 Donkey 骡 Mule 骆驼 Camel 羊 Sheep 内蒙古 IM 778.7 616.2 63.8 72.8 8.6 17.3 6001.0 黑龙江 HLJ 476.2 456.5 13.4 5.2 1.0 0.0 772.7 甘肃 GS 504.6 440.4 11.7 34.5 15.0 3.0 1885.9 青海 QH 527.6 514.3 11.6 0.4 0.1 1.1 1336.1 宁夏 NX 128.9 124.6 0.1 3.9 0.2 0.0 534.2 新疆 XJ 557.3 457.2 73.0 14.8 0.0 12.4 4159.7 总计 Total 2973.3 2609.2 173.6 131.6 24.9 33.8 14689.6 全国 Country 9525.5 8915.3 347.3 253.3 75.8 33.8 29713.5 春麦区占比 Percentage of spring wheat region（%） 31.2 29.2 49.9 51.9 32.8 100.0 49.4