NY T 78-1988 羊毛净毛率测定方法.pdf

1、z 中华人民共和国专业标准ZB B 45005-45010-88 fIV!丁1+-7一(气ss羊毛细度、长度、净毛率、含脂率等项测定方法1988-06-22发布Methods for the determination of .,. 001 quality (fiber type , fineness , length , yield , fat persentage etc.) 1989-01-01实施中华人民共和国农业部发布目次1吐l今7年一捎咆BB 455-88 羊毛样品采集方法M71，约也YY06-88羊毛纤维类型测定方法.收76-吧白白45007-88羊毛细度测定方法.1-5jt33

2、44500 羊毛长度测定方法. 例:25;i;:;二:zz:EZZZL:N月7y一001 适用范围中华人民共和国专业标准羊毛净毛率测定方法etbod forthe deterroination 。fyieJd of wooJ ZB 8 45009-88 考。本标准适用于养羊业中个体或群体的羊毛净毛率的测定，也可供羊毛流通过程中净毛率测定的参2 采样方法2. 1 个体净毛率样本的采集在羊的左侧体侧部采fl0cmxlOcm范围生长年的毛样，不得抖掉沙土杂质，同时记录其重量。2.2 群体净毛率样本2.2.1 毛包采样。剪毛后羊毛在打包时，按每三个毛包在一个毛包中采样。具体采样步骤如下:在毛包的tf四

3、个角及毛包中央共九个部位，随机抽取羊毛共800-900g0均匀混合后等分为四份，掉F的J少士杂质也分为四等份，分别装人塑料毛样袋中。现场进行称重、i己录，并标G出基本样，对照样反后备样4与二，共四个样本。2.2.2 钻孔取样。用直径25mm钻孔采样器，按羊毛打包时压缩垂直方向钻孔，每包钻一孔(或每三包取一包，在该包两侧各钻1或2孔，共王子L)。钻孔器取出后要立即装袋并扎紧，待钻孔器采样够斗羊本重量(150.，200g)时，立即称重记录。2.3 13样标记所采毛样(个体戎群体)必需注明产地、场名、羊的类别、等级、毛包号、重量准确度为O.01g ) 采集日期、采集人。S净毛率测定程序3. 1 毛样

4、重量以现场称重为准。3.2 松毛和抖土。使用开毛机或用于撕松毛样，抖去沙土和除去草屑。注意、不丢失毛纤维。3.3 选用碱性或中性洗毛液，并按F列程序洗毛。3.3.1 碱性洗毛液水槽号洗衣粉，g/L 碱，g/L洗涤时间，min 温度，.C 1 巳卒.%l式样1显)长重净E率.%试样J显)五重净毛率.%150.0- 150.2 62.4 153.6- 153.7 63.9 157.2-157.3 65.4 150.3-150.4 62.5 153.8-154.0 64.0 157.4-157.5 65.5 150.5- 150.6 62.6 154.1- 154.2 64.1 157.6-157.

5、8 65.6 150.7- 150.9 62.7 154.3- 154.5 64.2 157.9-158.。65 ;,7 15 1. 0-151. 1 62.8 154.6-154.7 64.3 158.1- 158. 3 65.8 15 1. 2-151. 4 62.9 154.8- 154. 9 64.4 158.4- 158.5 65.9 15 1. 5-151. 6 63.0 155.0-155.2 64.5 158.6-158.7 66.0 15 1. 7 - 15 1. 8 63.1 155.3- 155. 4 64.6 158.8- 159.0 66.1 15 1. 9-152.

6、1 63.2 155.5-155.6 64.7 159. 1- 159.2 66.2 152.2-152.3 63.3 155.7- 155. 9 64.8 159.3- 159.4 66.3 152.4-152.5 63.4 156.0-156.1 64.9 159.5- 159. 7 66.4 152.6-152.8 63.5 156.2-156.4 65.0 159.8- 159.9 66.5 152.9-153.0 63.6 156.5-156.6 65.1 160.0 66.6 153.1- 153. 3 63.7 156.7- 156.8 65.2 153.4-153.5 63.8

7、 156.9-157.1 65.3 表2国产异质毛j显压重与净毛率查对表试样1显压重净毛卷.%试样泌!五重净已率.% 试样1显压重净毛率.% 78.0 -78.1 41.7 81.5-81.6 43.6 84.9 - 85.0 45.5 78.2-78.3 41.8 81. 7 - 81.8 43.7 85.1 - 85.2 45.6 78.4-78.5 41.9 81.9 43.8 85.3- 85.4 45.7 78.6-78.7 42.0 82.0-82.1 43.9 85.5-85.6 45.8 78.8 42.1 82.2 - 82.3 44.0 85.7 - 85.8 45.9 7

8、8.9 -79.0 42.2 82.4 - 82.5 44.1 85.9 46.0 79.1- 79.2 42.3 82.6 - 82.7 44.2 86.0-86.1 46.1 79.3 -79.4 42.4 82.8 44.3 86.2 - 86.3 46.2 79.5-79.6 42.5 82.9 - 83.0 44.4 86.4 - 86.5 46.3 79.7 -79.8 42.6 83.1- 83.2 44.5 芭6.6-86.746.4 79.9 42.7 83.3 - 83.4 44.6 86.8 46.5 80.0 - 80.1 42.8 83.5 - 83.6 44.7 8

9、6.9 - 87.0 46.6 80.2 - 80.3 42.9 83.7 - 83.8 44.8 87.1- 87 .2 46.7 80.4 - 80.5 43.0 83.9 44.9 87.3-87.4 46.8 80.6 - 80.7 43.1 84.0 - 84.1 45.0 87.5- 87.6 46.9 80.8 43.2 84.2 - 84.3 45.1 87.7 47.0 80.9 - 81.0 43.3 84.4-84.5 45.2 87.8 - 87.9 47.1 81.1-81.2 43.4 84.6 - 84.7 45.3 88.0- 88.1 47.2 81.3-81

10、.4 43.5 84.8 45.4 88.2- 88.3 47.3 17 ZB 8 45001一.续表2试样温压重净毛率.y.试样温压重净毛率.%试样湿压重净毛率.%88.4-88.5 47.4 95.5 - 95.6 51.3 102.6 55.2 88.6-88.7 47.5 95.7 51.4 102.7-102.8 55.3 88.8 47.6 95.8- 95.9 51.5 102.9 -103.0 55.4 88.9 - 89.0 47.7 96.0-96.1 51.6 103.1 -103.2 55.5 89.1.89.2 47.8 96.2-96.3 51.7 103.3-10

11、3.4 55.6 89.3-89.4 47.9 96 .4- 96.5 51.8 103.5-103.6 55.7 89.5- 89.6 48.0 96.6-96.7 51.9 103.7 55.8 89.7 48.1 96.8 52.0 103.8-103.9 55.9 89.8 - 89.9 48.2 96.9- 97.0 52.1 104.0-104.1 56.0 90.0-90.1 48.3 97.1- 97.2 52.2 104.2 -104.3 56.1 90.2 - 90.3 48.4 97.3 - 97.4 52.3 104.4 -104.5 56.2 90.4 - 90.5

12、48.5 97.5 - 97.6 52.4 104.6 -104.7 56.3 90.6-90.7 48.6 97.7 52.5 104.8 56.4 90.8 48.7 97.8- 97.9 52.6 104.9-105.0 56.5 90.9-91.0 48.8 98.0- 98.1 52.7 105.1 -105.2 56.6 91.1-91.2 48.9 98.2-98.3 52.8 105.3- 105.4 56.7 91.3-91.4 49.0 98.4-98.5 52.9 105.5-105.6 56.8 91.5-91.6 49.1 98.6- 98.7 53.0 105.7

13、56.9 91. 7 49.2 98.8 53.1 105.8-105.9 57.0 91.8-91.9 49.3 98.9- 99.0 53.2 106.0- 106. 1 57.1 92.0 - 92.1 49.4 99.1-99.2 53.3 106.2-106.3 57.2 92.2-92.3 49.5 99.3- 99.4 53.4 106.4-106.5 57.3 92.4 - 92.5 49.6 99.5- 99.6 53.5 106.6 57.4 92.6 - 92.7 49.7 99.7 53.6 106.7 -106.8 57.5 92.8 49.8 99.8-99.9 5

14、3.7 106.9-107.0 57.6 92.9 - 93.0 49.9 100.0-100.1 53.8 107.1-107.2 57.7 93.1- 93.2 50.0 100.2- 100.3 53.9 107.3-107.4 57.8 93.3 - 93.4 50.1 100.4-100.5 54.0 107.5-107.6 57.9 93.5 - 93.6 50.2 100.6 54.1 107.7 58.0 93.7 50.3 100.7-100.8 54.2 107.8-107.9 58.1 93.8 - 93.9 50.4 100.9- 101.0 54.3 108.0- 1

15、08. 1 58.2 94.0-94.1 50.5 10 1. 1-10 1.2 54.4 108.2-108.3 58.3 94.2-94.3 50.6 10 1. 3-101.4 54.5 108.4-108.5 58.4 94.4-94.5 50.7 10 1. 5-10 1.6 54.6 108.6 58.5 94.6-94.7 50.8 10 1. 7 54.7 108.7- 108. 8 58.6 94.8 50.9 10 1. 8-101.9 54.8 108.9- 109.0 58.7 94.9-95.0 51.0 102.0-102.1 54.9 109.1- 109. 2

16、58.8 95.1- 95.2 51.1 102.2-102.3 55.0 10.g. 3 - 109.4 58.9 95.3 - 95.4 51.2 102.4-102.5 55.1 109.5-109.6 59.0 18 ZB 8 45009-88 续表2试样温压重净毛率.%试样1显压重净毛率.%试样槛!王重净毛率.%109.7 59.1 116.7-116.8 63.0 123.8-123.9 66.9 109.8 - 109. 9 59.2 116.9-117.0 63.1 124.0- 124.1 67.0 110.0-110.1 59.3 117.1-117.2 63.2 124.

17、2-124.3 67.1 110.2- 110.3 59.4 117.3-117.4 63.3 124.4- 124.5 67.2 110.4- 110.5 59.5 117.5 63.4 124.6 67.3 110.6 59.6 117.6-117.7 63.5 124.7- 124.8 67.4 110.7-1108 59.7 117.8-117.9 63.6 124.9-125.0 67.5 110.9-111. 0 59.8 118.0-118.1 63.7 125.1-125.2 67.6 11 1. 1-111.2 59.9 118.2-118.3 63.8 125.3- 125

18、.4 67.7 11 1. 3 -111. 4 60.0 118.4-118.5 63.9 125.5-125.6 67.8 11 1. 5-111. 6 60.1 118.6 64.0 125.7 67.9 11 1. 7 60.2 118.7 -118.8 64.1 125.8-125.9 68.0 11 1. 8-11 1. 9 60.3 118.9-119.0 64.2 126.0-126.1 68.1 112.0-112.1 60.4 119.1- 119.2 64.3 126.2-126.3 68.2 112.2 -112.3 60.5 119.3-119.4 64.4 126.4

19、-126.5 68.3 112.4-112.5 60.6 119.5 64.5 126.6 68.4 112.6 60.7 119.6 -119.7 64.6 126.7- 126.8 68.5 112.7-112.8 60.8 119.8- 119.9 64.7 126.9-127.0 68.6 112.9-113.0 60.9 120. - 120. 1 64.8 127.1-127.2 68.7 113.1-113.2 61.0 120.2- 120. 3 64.9 127.3-127.4 68.8 113.3-113.4 61. 1 120.4- 120. 5 65.0 127.5-1

20、27.6 68.9 113.5 61.2 120.6- 120. 7 65.1 127.7 6Y.0 113.6-113.7 61.3 120.8 65.2 127. 8 - 127. 9 69.1 113.8-113.9 61.4 120.9- 12 1. 0 65.3 128.0-128.1 69.2 114.0-114.1 61.5 12 1. 1-121. 2 65.4 128.2- 128.3 69.3 114.2-114.3 61.6 12 1. 3-12 1. 4 65.5 128.4- 128. 5 69.4 114.4-114.5 61.7 12 1. 5-121. 6 65

21、.6 128.6 69.5 114.6 61.8 12 1. 7 65.7 128.7- 128.8 69.6 114.7 -114.8 61.9 12 1. 8-121. 9 65.8 128.9-129.0 69.7 114.9-115.0 62.0 122.0- 122. 1 65.9 129.1- 129.2 69.8 115.1-115.2 62.1 122.2 - 122.3 66.0 129.3- 129. 4 69.9 115.3-115.4 62.2 122.4-122.5 66.1 129.5-129.6 70.0 115.5 62.3 122.6- 122.7 66.2

22、129.7 70.1 115.6-115.7 62.4 122.8 66.3 129.8-129.9 70.2 115.8 -115. 9 62.5 122.9-123.0 66.4 130.0-130.1 70.3 116.0-116.1 62.6 123.1-12:.2 66.5 130.2- 130.3 70.4 116.2-116.3 62.7 123.3-123.4 66.6 130.4- 130.5 70.5 116.4-116.5 62.8 123.5-123.6 66.7 130.6 70.6 116.6 62.9 123.7 66.8 130.7- 130.8 70.7 l甘

23、ZB.、B45009-88 续表2试样温压重j争毛率.%试样温压重净毛率.%试样j显压重i争毛率.%130.9-131. 0 70.8 138.0- 138. I 74.7 145.1 - 145.2 78.6 131. 1 - 131. 2 70.9 138.2- 138.3 74.8 145.3 78.7 13 1. 3 - 13 1. 4 71.0 138.4 74.9 145.4- 145.5 78.8 13 1. 5 71.1 138.5- 138.6 75.0 145.6 -145. 7 78.9 13 1. 6-131. 7 71.2 138.7- 138.8 75.1 145.

24、8 -145. 9 79.0 13 1. 8 - 13 1. 9 71.3 138.9- 139.0 75.2 146.0- 146.1 79.1 132.0- 132. 1 71.4 139.1- 139.2 75.3 146.2-146.3 79.2 132.2- 132.3 71.5 139.3 75.4 146.4 79.3 132.4 71.6 139.4- 139. 5 75.5 146.5-146.6 79.4 132.5- 132.6 71. 7 139.6- 139. 7 75.6 146.7- 146. 8 79.5 132.7-132.8 71.8 139.8- 139.

25、 9 75.7 146.9-147.0 79.6 132.9-133.0 71. 9 140.0- 140. 1 75.8 147.1-147.2 79.7 133.1-133.2 72.0 140.2- 140. 3 75.9 147.3 79.8 133.3-133.4 72.1 140.4 76.0 147.4-147.5 79.9 133.5 72.2 140.5- 140.6 76.1 147.6-147.7 80.0 133.6 -133.7 72.3 140.7- 140. 8 76.2 147.8-147.9 80.1 133.8-133.9 72.4 140.9- 14 1.

26、 0 76.3 148.0-148.1 80.2 134.0-134.1 72.5 141. 1 - 14 1. 2 76.4 148.2-148.3 80.3 134.2 -134.3 72.6 141.3 76.5 148.4 80.4 134.4 72.7 141. 4 - 14 1. 5 76.6 148.5- 148.6 80.5 134.5-134.6 72.8 141. 6 - 14 1. 7 76.7 148.7 -148. 8 80.6 134.7-134.8 72.9 141. 8 - 14 1. 9 76.8 148.9- 149.0 80.7 134.9-135.。73

27、.0 142.0- 142.1 76.9 149.1 - 149. 2 80.8 135.1 - 135.2 73.1 142.2- 142.3 77 .0 149.3 80.9 135.3 -135.4 73.2 142.4 77 .1 149.4- 149.5 81.0 135.5 73.3 142.5- 142.6 77.2 149.6- 149.7 81.1 135.6 -135.7 73.4 142.7- 142.8 77 .3 149.8- 149.9 81.2 135.8 -135.9 73.5 142.9-143.0 77 .4 150.0- 150.1 81.3 136.0-

28、136.1 73.6 143.1-143.2 77 .5 150. a 81.4 136.2 -136.3 73.7 143.3 77.6 150.3- 150.4 81.5 136.4 -136.5 73.8 143.4- 143.5 77 .7 150.5- 150. 6 81.6 136.6 73.9 143.6 -143.7 77.8 150.7- 150. 8 81.7 136.7-136.8 74.0 143.8- 143.9 77 .9 150.9-151. 0 81.8 136.9 -137.0 74.1 144.0- 144. 1 78.0 15 1. 1-151. 2 81

29、.9 137.1-137.2 74.2 144.2- 144. 3 78.1 15 1. 3 82.0 137.3 -137.4 74.3 144.4 78.2 15 1. 4 -151. 5 82.1 137.5 74.4 144.5- 144.6 78.3 15 1. 6 -151. 7 82.2 137.6-137.7 74.5 144.7- 144.8 78.4 15 1. 8-151. 9 82.3 137.8 - 137.9 74.6 144.9-145.0 78.5 152.0 - 152.1 82.4 20 ZB 8 45009-81 续表2试样i垣!王重j争E率，%试样温J王

30、重净毛率，%152.2 82.5 153.6- 153.7 83.3 152.3 - 152.4 82.6 153.8- 153.9 83.4 152.5- 152.6 82.7 154.0- 154. 1 83.5 152.7- 152.8 82.8 154.2 83.6 152.9-153.0 82.9 154.3- 154. 4 83.7 153.1 - 153.2 83.0 154.5- 154.6 83.8 153.3 83.1 154.7- 154.8 83.9 153.4-153.5 83.2 附加说明z本标准由农业部畜牧局提出。本标准由北京农业大学、新疆八一农学院、吉林农业大学

31、负责起草。本标准主要起草人叶其铿、视源又、号宁。试样J显压重净毛率，%154.9-155.。84.0 155.1 - 155.2 84.1 155.3 84.2 155. 4 - 155. 5 84.3 155.6- 155.7 84.4 155.8- 155. 9 84.5 156.0-156.1 84.6 21 ZlOF031203 mmN 华人民共和l专业机、准羊毛细度、长度、净毛率、含脂率等项测定方法ZB R 45005-45010一88|叫中国标准出版社出版(北京复外三里河)中国标准出版社北京印刷厂印刷新华书店北京发行所发行各地新华书店经售版权专有不得翻Ep事开本880x 1230 1/16 印张13/4字数420001989年2月第一版1989年2月第一次印刷印数1-2000 * 定价1.40元中j、门106-43书号:155066. 2 - 7291 *