酸性洗涤纤维

取出后用改进的VanSoest法分析样品的酸性洗涤纤维（ADF）和木质素的变化。

And the changes in the contents of ADF , cellulose and lignin were measured with the improved Van Soest analytic method .

结果表明，玉米粒度不影响DMI、生长性能以及日粮DM、能量、粗蛋白质、中性洗涤纤维和酸性洗涤纤维的全消化道表观消化率（P>0.05）。

The results showed that corn particle size did not affect DMI , growth performance and the total tract apparent digestibility of DM , GE , CP , NDF and ADF ( P > 0.05 ) .

酸性洗涤纤维含量随生育期的进程而逐渐升高，粗蛋白质含量随生育期推进而降低，各个品种初花期CP含量都达到了18%及以上，均可作为优质蛋白质饲料利用。

Every varieties ' CP content is above 18 % in the blooming stage . So , all the varieties are used as high quality protein feed .

留茬30cm再生草的粗蛋白和无氮浸出物含量较高，粗灰分和酸性洗涤纤维含量较低。

The crude protein content and nitrogen free extract content of the regrowth of treatment ⅱ were higher , while the crude ashes content and acid detergent fiber content were reverse .

结果表明，日粮中添加苹果酸能够显著提高瘤胃内中性洗涤纤维（NDF）和酸性洗涤纤维（ADF）的降解率（P<0.05）；

The results showed that the degradation rate of neutral detergent fiber ( NDF ) and acidic detergent fiber ( ADF ) were significantly increased in rumen when adding malate in ration (( P < )( 0.05 ));

结果：1）鸸鹋对粗纤维（CF）、酸性洗涤纤维（ADF）及中性洗涤纤维（NDF）的采食量、排泄量及消化量在各月龄段都显著大于火鸡和公鸡（P0.05）；

The results showed that 1 ) the intakes , excretion and digestion of crude fiber ( CF ), acid detergent fiber ( ADF ) and neutral detergent fiber ( NDF ) in Emus were higher than that in Turkeys and Cocks ( P0.05 );

其中常规化学成分中，粗蛋白、中性洗涤纤维、酸性洗涤纤维、半纤维素、干物质、粗灰分和酸性洗涤木质素含量的校正模型决定系数R2分别为0.95,0.90,0.86,0.91,0.86,0.95和0.90；

Results showed that the correlation coefficients of calibration ( R ~ 2 ) were 0.95,0.90,0.86,0.91,0.86, 0.95 and 0.90 for crude protein , neutral detergent fibre , acid detergent fibre , hemicellulose , dry matter , crude ash and acid detergent lignin respectively ;

随着茎叶干物质的增长，干物质中中性洗涤纤维（NDF）和酸性洗涤纤维（ADF）含量逐渐增加，分别由苗期的42.59%和32.03%升至成熟期的61.50%和46.68%；

Content of neutral detergent fiber ( NDF ) and acid detergent fiber ( ADF ) in dry matter increased gradually from 42.59 % , 32.03 % at the seedling stage to 61.50 % , 46.68 % at the podding stage , respectively ;

随着整株玉米不断成熟，其干物质（DM）、淀粉、中性洗涤纤维（NDF）和酸性洗涤纤维（ADF）含量不断增加，而可溶性碳水化合物（WSC）、水分含量不断降低。

As increasing mature of the whole-plant corn , the content of dry matter ( DM ), starch , neutral detergent fiber ( NDF ) and acid detergent fiber ( ADF ) increased , and the content of water-soluble carbohydrates ( WSC ) and water decreased .

高氮量（N3）处理小黑麦的粗脂肪、粗蛋白含量高，中性洗涤纤维及酸性洗涤纤维含量低，茎叶比低。

The treatment of high nitrogen content has more crude fat and crude protein content , at the same time , the content of neuter washing fiber and acid washing fiber is low , stem leaf ratio was low .

日粮NDF水平对生长公牛的NDF和酸性洗涤纤维（ADF）的表观消化率影响较明显（P<0.05），且随着日粮NDF水平的增加，其表观消化率也随之升高；

The influence of dietary NDF levels on the growing male calves ' apparent digestibility ratio of ND and acidic detergent fiber ( ADF ) was great ( P < 0.05 ), the apparent digestibility ratio of NDF and ADF increased with the increasing dietary NDF levels ;

不同处理对玉米秸秆青贮饲料中性洗涤纤维、酸性洗涤纤维消失率的影响

Effects of Different Treatments on Degradation Rate of NDF and ADF in Stover Silage

而Super7的酸性洗涤纤维含量显著低于其他4个品种（P<0.05）；

ADF of Super 7 was lower than that of other four varieties ( P < 0.05 );

海南坡鹿对采食部位的选择与饲草酸性洗涤纤维含量的相关性

Correlation between the selectivity to the grazing part of the forage by Hainan eld 's deer and ADF content

无灰酸性洗涤纤维含量的变异范围为13.63-23.19%，平均值为18.95%。

The range of the no-ash ADF is 13.63 % - 23.19 % , the average is 18.95 % .

东乡野生稻与普通栽培稻中性洗涤纤维、酸性洗涤纤维等含量的对比研究

Contrast Analysis of Neutral Detergent Fiber , Acid Detergent Fiber and Acid Detergent Lignin Between Dongxiang Wild Rice and Cultivated Rice

本试验研究了添加蔗糖对大麦青贮品质及中性洗涤纤维和酸性洗涤纤维瘤胃降解率的影响。

The main objective of the experiment was to study the effect of sugar on barley silage quality and rumen degradability of ADF and NDF .

用中性、酸性洗涤纤维及粗纤维预测猪饲粮消化能值的比较

The comparison of estimates for crude fibre , neutral detergent fibre and acid detergent fibre in the prediction of digestible energy values of pig diets

对氨态氮影响不明显（P>005）。用尼龙袋技术测定青贮料中、酸性洗涤纤维的瘤胃降解率，结果表明，试验组与对照组之间均无显著差异（P>005）。

Final pH and ammonia-N were not influenced ( P > 0 05 ) Sugar addition did not influence the rumen degradability of ADF and NDF in steers .

试验二：采用尼龙袋法研究了玉米芯柑橘渣混合青贮料及对照组在瘤胃的干物质、粗蛋白、中性洗涤纤维和酸性洗涤纤维的降解率。

In experiment 2 , nylon bag was used to investigate the degradation of dry matter , crude protein , neutral detergent fiber , acid detergent fiber of mixed silage and control group .

对紫花苜蓿9个不同半月龄的粗蛋白、细胞内容物、细胞壁、酸性洗涤纤维、纤维素和木质素含量进行了测试，并进行了统计分析。

The crude protein , cellular content , cell wall , acid detergent fibre , cellulose and lignin content in nine different development stages of alfalfa were determined and the statistical analyses were done .

对照组酸性洗涤纤维含量较低，为28.83%，绿汁发酵液处理组较高，为30.21%，且差异显著（P<0.05）。

However , alfalfa silage sprayed with previously fermented juice contained higher content of acid-detergent fiber , 30.21 % , while that of the control was only 28.83 % ( P < 0.05 ) .

茎、叶粗蛋白含量下降的幅度大于籽粒粗蛋白含量上升幅度.同时，玉米植株上部叶片的粗蛋白含量高于下部叶片，而中性洗涤纤维、酸性洗涤纤维和酸性洗涤木质素含量低于下部叶片。

The crude protein content of the top leaf was higher than that of the basal leaf , while the content of fiber extracted by neutral agent and that of fiber and lignin in the top leaf were lower than those of the basal leaf .

施氮可以显著提高饲草玉米粗蛋白含量，有效提高了饲草玉米的营养价值；同时降低酸性洗涤纤维和中性洗涤纤维含量，降低了消化率。

Also , nitrogen application could significantly improve the crude protein ( CP ) contents , while reduce the contents of acid detergent fiber ( ADF ) and neutral detergent fibre ( NDF ), which lowered the digestibility and so improved the nutrient value of the forage maize .

本试验系统地研究了不同处理方法对秸秆饲料干物质、中性洗涤纤维、酸性洗涤纤维、酸性洗涤木质素、半纤维素、纤维素及木质素消失率的影响。

The experiment was conducted to evaluate the effect of urea and sodium hydroxide ( NaOH ) on the composition and disappearance of dry matter , neutral detergent fibre , acid detergent fibre , hemicellulose , cellulose and lignin of crushed rice straw , wheat straw and maize stover .