这篇文章给大家聊聊关于饲料的专业网址，以及中国饲料行业信息网的专业队伍对应的知识点，希望对各位有所帮助，不要忘了收藏本站哦。
中国饲料行业信息网拥有着专业的信息采编团队，每日向业界发布豆粕、大豆、饲料添加剂、鱼粉、乳清粉、玉米、棉粕菜粕、油脂、畜牧、水产、机械等信息超过800条，而且所有信息面向行业完全免费！虽然信息是免费的，但是中国饲料行业信息网在信息质量、数量、速度等方面精益求精，拓宽市场眼光、深度挖掘影响市场的因素，为行业奉上一道道丰盛的饕餮信息盛宴！从2026年开始，每年对外提供豆粕、玉米、鱼粉等深度饲料原料研究年度报告，深受好评！
饲料工程是相对冷门的专业。
知识扩展：
1.专业特点与知名度
饲料工程是农业工程的一个分支学科，主要研究动物饲料的配方、加工、质量控制等方面的知识和技术。虽然饲料工程对于畜牧业和动物养殖具有重要的意义，但由于受到其他热门专业（如计算机科学、金融等）的竞争，其在学科知名度和学生报考倾向方面相对较低。
2.就业前景
饲料工程毕业生的就业前景相对较为有限。畜牧业和养殖业是饲料工程毕业生主要的就业方向，但这两个行业相对于其他行业来说规模较小。 由于科技进步和产业升级，现代化饲养方式的推广使得饲料工程的需求相对稳定，但整体招聘数量相较其他热门专业较少。
3.学科发展
饲料工程作为一个相对独立的学科，其研究内容和技术发展相对稳定。近年来，随着畜牧业的发展和科技的进步，饲料工程逐渐向着智能化、绿色化、高效化等方向发展，以适应现代养殖业的需求。 相对于计算机、互联网、人工智能等热门学科，饲料工程的学科发展相对较为平稳。
4.缺乏宣传与推广
饲料工程的冷门也与缺乏宣传和推广有关。在大学招生宣传和职业规划中，饲料工程往往不是重点推介的专业，学生和家长对其了解较少。缺乏足够的宣传和推广导致对该专业的认知程度有限，进而影响了学生对饲料工程的报考意愿。
5.前景与潜力
尽管饲料工程相对冷门，但其在农业和畜牧业中的重要地位不可忽视。随着人们对食品质量和安全要求的提高，对畜牧业和养殖业的发展也提出了更高的要求。 饲料工程仍然具有发展的潜力，对于有志于从事畜牧业和农业领域的学生来说，选择饲料工程专业也能获得一定的就业机会和发展前景。
1、卖饲料最大的问题是欠款，其实很多经销商误解了销售本身的意义，销售不是欠款，有欠款不一定就可以销售，俗话说：“赊账死买主”这个方言大家有没有印象。
2、销售的本身是用技巧和模式、专业术语来解决销售不欠款的，如果没有这些专业知识，那么欠款是必不可少的。
3、不欠款必须打造一个好的销售环境，好的销售店面，对老板自己要有严格要求，像公司运作经销商一样去运作用户，“客户在公司提货不欠款，用户在客户提货不欠款”。
4、如何成为用户的教练，如何成为用户的老师，用户和你合作，除了购买好的产品，还能得到什么，你是否成为了用户最崇拜的对象！
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6、方法只能为你解决一个问题，关键是要学会任何去改变自己，让自己加快学习的不服，和市场竞争走在同一起跑线上，所谓：“不进则退”，不要去守市场，而是要去打市场，学会发现问题，而不是去解决问题。
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提高双低菜籽皮对反自动物营养价值的研
摘要
本研究以双低菜籽皮的中性洗涤纤维(NeutralDetergentFiber，NDF)含量为评
定指标。采用混合嵌套设计从干式NaOH法(处理时间分别为d1、d2、3d)、尿素
氨化法(处理时间分别为1d0、1d5、ZOd)、碱化一氨化复合处理(处理时间分别为
15d、ZOd、25d)筛选出最佳处理组及其处理时间;采用L(3‘)正交设计筛选出最
佳配比的纤维素酶、B一葡聚糖酶、木聚糖酶和a一淀粉酶处理组;从而得到最佳化学
处理组和最佳复合酶制剂处理组。采用扫描电子显微镜(SacunnigEleetrno
Mcriosocpe，SEM)技术分析上述最佳处理组处理的双低菜籽皮的结构;并分别以
稻草、未处理双低菜籽皮、经最佳化学组处理的双低菜籽皮、经最佳复合酶制剂组
处理的双低菜籽皮为粗料配制不同日粮，研究其对湖北麻城黑山羊的生长性能的影
响。试验结果如下:
与对照组(未处理组)相比，双低菜籽皮经干式Na0H法、尿素氨化法、碱化-
氨化复合法处理后中性洗涤纤维(NDF)含量降低，中性洗涤纤维2h4降解率升高。
双低菜籽皮经不同化学方法处理后，中性洗涤纤维(NDF)含量组间差异极显著
P(<0
.
01)，中性洗涤纤维2h4降解率组间差异极显著P(<0.01);双低菜籽皮经
同种方法不同时间处理后，时间对NDF含量及中性洗涤纤维24h降解率的影响是极
显著(P<0.01)。就中性洗涤纤维2h4降解率而言，干式NaOH处理组比对照组的
分别提高了74.22%、66.16%、58，64%，尿素氨化处理组比对照组的分别提高了
63
.
81%、19.()7%、巧.64%，碱化一氨化复合处理组比对照组的分别提高了28.88%、
58
.
04%、7.79%。
双低菜籽皮经不同配比的复合酶制剂处理后NDF含量组间差异不显著
P(>.005)，中性洗涤纤维2h4降解率组间差异不显著P(>.005)。与对照组相比，
NDF含量均下降，分别降低了8.15%、6.59%、8.56%、9.81%、8.42%、9.57%、
7
.
n%、7.62%、8.05%;中性洗涤纤维24h降解率均有所提高，分别提高了88.07%、
89，05%、72.75%、61.42%、59.29%、54.77%、68.72%、64.96%、90.74%。
扫描电镜观察发现处理前后双低菜籽皮的物理结构变化显著。未处理的双低菜
籽皮结构紧密，细胞器清晰可见;经过碱化一氨化复合处理之后，薄壁组织膨胀，
形成一些“孔穴”结构，并且大部分的细胞器解体脱落:经过复合酶制剂处理后双
低菜籽皮表面光滑，“孔穴”结构更加规则，并且细胞器基本完全解体脱落。表明双
低菜籽皮经过处理后细胞壁疏松，为瘤胃液的渗透提供有利的条件，从而提高双低
当动物营养价值的研究
菜籽皮的利用效率。
两种处理方法处理的双低菜籽皮组与稻草组相比，山羊的采食量、日增重、料
肉比差异显著(P<.005);与未处理的双低菜籽皮组相比，差异不显著P(>.005)，
但山羊的采食量和日增重有所提高，料肉比下降。
结果表明，双低菜籽皮经碱化一氨化复合法在常温下处理20d后效果最佳;双低
菜籽皮的最佳复合酶制剂的配比为纤维素酶0.38469、B一葡聚糖酶0.16679、木聚糖
酶0.20009和a一淀粉酶0.01259(添加比例为在5009双低菜籽皮中的含量)。碱化
一氨化复合处理和复合酶制剂处理能够提高双低菜籽皮的营养价值，并且饲喂经最
佳处理组处理的双低菜籽皮可以提高山羊的生长性能。
关键词:双低菜籽皮;氨化;复合酶制剂;扫描电镜;瘤胃尼龙袋法
目录
中文摘要···············，····································，·················，·······································……I
英文摘要······················································································，····················，··……111
1
，
前言·······························，··················································································……1
1
.
1开发双低菜籽皮饲料的重要性·················，··············································……1
1.2双低菜籽皮的特点和营养价值·······························································……2
1
.
3低质粗饲料的处理方法·····，·，··，······，··················，······································……2
1.4低质粗饲料在反当动物饲料利用中存在的问题························，··········……7
1
.
5本试验研究的目的和意义·······································································……9
2
.
材料与方法······································，·······························································……9
2.1样品的采集·································，·····························································……9
2.2处理双低菜籽皮的化学方法·····，·····························································……9
2.3处理双低菜籽皮的酶制剂方法，·········，·············································，······……10
2.4双低菜籽皮营养成分瘤胃降解率的测定···············································……n
2.5扫描电子显微镜分析···············································································……12
.26山羊饲养试验···························································································……13
2.7检测指标···································································································……13
2，8一计算公式与数据处理·······················································，·····················……‘’14
3
.
结果与分析··，·····，·······，··，，，···，····，，······································································……14
3，1双低菜籽皮的主要成分含量········，··························································一14
3
.
2化学处理双低菜籽皮的成分分析···············································，···········……14
3.3复合酶制剂处理双低菜籽皮的成分分析···············································……17
3.4扫描电镜分析处理前后双低菜籽皮结构的变化···································……20
3
.
5不同处理饲粮对山羊生长性能的影响···················································……23
4
.
讨论······，···················，···，·····，，，·····················，，····················································……23
4.1双低菜籽皮经不同方法处理效果的比较···············································……23
4
.
2不同处理对双低菜籽皮物理结构的影响········，······································……26
4
.
3不同处理饲粮对山羊生长性能的影响··················································，……26
···，···········，······································································································……28
参考文献·······，··················································································，···················……29
致谢··········，·····，···，·············，·····，·············································································……35
附录······················································································································……36
005届硕士学位论文
饲料的专业网址和中国饲料行业信息网的专业队伍的问题分享结束啦，以上的文章解决了您的问题吗？欢迎您下次再来哦！
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