我国畜禽饲料资源中常量元素钙含量分布的调查
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陈志勇,张丽阳,马雪莲,王良治,邢冠中,杨柳,刘东元,廖秀冬,李素芬,黄艳玲,吕林,罗绪刚
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A Survey on Distribution of Calcium Contents in Feedstuffs for Livestock and Poultry in China
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CHEN ZhiYong,ZHANG LiYang,MA XueLian,WANG LiangZhi,XING GuanZhong,YANG Liu,LIU DongYuan,LIAO XiuDong,LI SuFen,HUANG YanLing,LÜ Lin,LUO XuGang
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表7 部分省（区）玉米、小麦和豆粕中钙含量（风干基础）
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Table 7 Ca contents of corns, wheats and soybean meals in some provinces (regions) of China (air-dry basis)
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省（区）名
Name of provinces
(Regions) | 玉米钙含量
Ca contents of
corns (mg·kg-1) | 变异系数
Coefficient of
variation (%) | 小麦钙含量
Ca contents of
wheats (mg·kg-1) | 变异系数
Coefficient of
variation (%) | 豆粕钙含量
Ca contents of soybean meals (mg·kg-1) | 变异系数
Coefficient of variation (%) | | 安徽 Anhui | 71.0±27.7 (44)b | 39.0 | 415±79 (14) | 19.0 | 3641±254 (18)b | 6.98 | | 河北 Hebei | 55.3±17.3 (55)b | 31.3 | 468±95 (19) | 20.3 | 3224±393 (27)cde | 12.2 | | 河南 Henan | 53.7±33.3 (54)b | 62.0 | 525±347 (27) | 66.1 | 3362±129 (15)bcd | 3.83 | | 湖北 Hubei | 59.9±38.3 (38)b | 63.9 | 362±30 (8) | 8.29 | 3635±419 (10)b | 11.5 | | 江苏 Jiangsu | 66.5±21.6 (46)b | 32.5 | 400±59 (16) | 14.8 | 3001±39 (15)e | 1.30 | | 山东 Shandong | 109.0±89 (54)ab | 81.7 | 459±64 (14) | 13.9 | 3209±686 (20)cde | 21.4 | | 山西 Shanxi | 155.0±497 (83)a | 321 | 590±284 (14) | 48.1 | 4153±106 (4)a | 2.55 | | 四川 Sichuan | 61.7±26.6 (43)b | 43.1 | 554±114 (8) | 20.6 | 3603±218 (8)b | 6.05 | | 甘肃 Gansu | 85.3±68.3 (42)b | 80.1 | 548±180 (9) | 32.8 | — | | | 陕西 Shaanxi | 77.5±56.8 (41)b | 73.3 | 487±80 (9) | 16.4 | — | | | 新疆 Xinjiang | 72.6±26.6 (48)b | 36.6 | 569±122 (10) | 21.4 | — | | | 广西 Guangxi | 79.5±31.0 (35)b | 39.0 | — | | — | | | 贵州 Guizhou | 77.9±58.0 (39)b | 74.5 | — | | — | | | 云南 Yunnan | 83.6±24.1 (56)b | 28.8 | — | | — | | | 黑龙江 Heilongjiang | 71.6±64.4 (78)b | 89.9 | — | | 3075±448 (50)de | 14.6 | | 吉林 Jilin | 62.8±19.9 (60)b | 31.7 | — | | 3545±319 (11)bc | 9.00 | | 辽宁 Liaoning | 48.1±13.1 (53)b | 27.2 | — | | 3525±466 (22)bc | 13.2 | | 内蒙古Inner Mongolia | 70.2±14.1 (52)b | 20.1 | — | | 3323±197 (30)bcde | 5.93 | | P值 P value | | 0.03 | | 0.07 | | 0.0001 |
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