本文選題：艾葉粉　切入點(diǎn)：生長肉兔　出處：《山東農(nóng)業(yè)大學(xué)》2017年碩士論文　論文類型：學(xué)位論文

【摘要】：本課題通過化學(xué)分析、套算法、飼養(yǎng)、消化試驗(yàn)以及實(shí)驗(yàn)室試驗(yàn)來評(píng)價(jià)艾葉粉營養(yǎng)成分、營養(yǎng)價(jià)值以及在肉兔上的應(yīng)用效果。采用化學(xué)分析法、消化試驗(yàn)測定以及套算法計(jì)算艾葉粉的化學(xué)成分及營養(yǎng)價(jià)值,通過飼養(yǎng)試驗(yàn)、消化試驗(yàn)以及實(shí)驗(yàn)室試驗(yàn)來確定艾葉粉對生長肉兔的影響。1.艾葉粉的化學(xué)成分及其營養(yǎng)價(jià)值艾葉粉的總能、干物質(zhì)、粗蛋白質(zhì)、粗脂肪、鈣、磷、灰分、粗纖維、中性洗滌纖維、酸性洗滌纖維以及木質(zhì)素含量分別為17.62MJ/Kg、91.56%、15.70%、7.29%、1.19%、0.28%、10.35%、16.64%、34.32%、28.87%、7.09%,艾葉粉的消化能、可消化干物質(zhì)、可消化粗蛋白質(zhì)、可消化粗脂肪、可消化鈣、可消化磷、可消化灰分、可消化粗纖維、可消化中性洗滌纖維、可消化酸性洗滌纖維以及可消化木質(zhì)素含量分別為5.62MJ/Kg、40.95%、6.81%、6.00%、0.4628%、0.1197%、1.73%、2.46%、10.64%、4.86%、1.90%。2.日糧艾葉粉水平對生長肉兔的影響采用單因素設(shè)計(jì),選用160只35日齡體重相近健康商品斷奶伊拉子兔,隨機(jī)分為四組(每組四十個(gè)重復(fù),每個(gè)重復(fù)一只),日糧艾葉粉水平分別為0、3%、6%、9%,預(yù)飼期7天,正飼期30天。試驗(yàn)結(jié)果如下:日糧艾葉粉水平對平均日采食量、平均日增重、料重比影響不顯著(P0.05);日糧艾葉粉水平對生長肉兔粗纖維表觀消化率、鈣和磷表觀消化率影響不顯著(P0.05),艾葉粉水平對粗脂肪表觀消化率有極顯著的影響(P0.01),對粗蛋白表觀消化率、能量表觀消化率、干物質(zhì)表觀消化率無顯著影響(P0.05),但日糧中添加艾葉粉有降低其表觀消化率的趨勢;日糧艾葉粉水平對氮代謝影響不顯著(P0.05)。日糧艾葉粉水平對生長肉兔肌肉紅度、滴水損失有極顯著的影響(P0.01)。對亮度有顯著的影響(P0.05);艾葉粉添加水平對胃重、盲腸重?zé)o顯著影響(P0.05),對小腸以及蚓突長度有極顯著影響(P0.01),艾葉粉能夠極顯著增加其長度。艾葉粉水平對小腸絨毛高度無顯著影響(P0.05),降低了隱窩深度,增大了小腸絨毛高度以及隱窩深度的比值;日糧艾葉粉水平對生長肉兔小腸緊密連接蛋白o(hù)ccludin基因表達(dá)量無顯著影響(P0.05),艾葉粉水平對空腸緊密連接蛋白ZO-1基因表達(dá)量有極顯著的影響(P0.01),日糧中添加艾葉粉能購極顯著提高ZO-1基因表達(dá)量,對空腸以及回腸緊密連接蛋白claudin1基因表達(dá)量、回腸ZO-1基因表達(dá)量有顯著影響(P0.05)。
[Abstract]:In this paper, the nutritional composition, nutritional value and application effect in meat rabbits were evaluated by chemical analysis, set algorithm, feeding, digestion test and laboratory test. The chemical composition and nutritional value of the leaf powder of Artemisia argyi were calculated by the digestion test and the set algorithm, and the feeding test was carried out. Digestibility tests and laboratory tests to determine the effects of argyrus powder on the growth of meat rabbits. 1. The chemical composition and nutritional value of argyrrhiza powder; total energy, dry matter, crude protein, crude fat, calcium, phosphorus, ash, crude fiber, dry matter, crude protein, crude fat, calcium, phosphorus, ash, crude fiber, dry matter, crude protein, crude fat, The contents of neutral detergent fiber, acid detergent fiber and lignin are 17.62MJ / Kgn91.56 and 15.70, respectively, and 7.29 and 1.190.28 and 10.350.280.280.35 and 16.644.32 and 28.877.09, respectively. The digestible dry matter, digestible crude protein, digestible crude fat, digestible calcium, digestible phosphorus, digestible ash, digestible crude fiber, and so on are the digestible dry matter, digestible crude protein, digestible fat, digestible calcium, digestible phosphorus, digestible ash, digestible crude fiber, The contents of digestible neutral detergent fiber, digestible acid detergent fiber and digestible lignin were 5.62 MJ / KgN 40.95 and 6.81, respectively. One hundred and sixty 35 day-old weanling rabbits of similar body weight and healthy commodity were randomly divided into four groups (40 repeats in each group, one in each group). The dietary powder level of Artemisia argyi was 0 ~ 3 and 6 ~ 9%, respectively, and the prefeeding period was 7 days. The results were as follows: the average daily intake, average daily gain and feed weight ratio were not significantly affected by the level of forage powder, and the apparent digestibility of crude fiber in growing meat rabbits was not significantly affected by the level of Ai leaf meal. The apparent digestibility of calcium and phosphorus was not significantly affected by P0.05, but the apparent digestibility of crude fat was significantly affected by the level of leaf powder, while the apparent digestibility of crude protein and energy was significantly affected by the level of leaf powder. The apparent digestibility of dry matter had no significant effect on P0.05N, but the apparent digestibility of the diet was decreased by adding Ai Ye powder to the diet, but there was no significant effect on nitrogen metabolism at the level of the leaf powder, but the muscle redness of the growing meat rabbit was influenced by the level of the leaf powder. The loss of drip water had a significant effect on the weight of stomach, P0.01g, and the brightness of P0.05N, the weight of stomach was affected by the addition level of leaf powder of Artemisia lanceolata. The weight of cecum had no significant influence on the length of small intestine and vermis, but the length of P0.01C was significantly increased by the powder of argyrrrheal leaves, but the height of villi of the small intestine was not significantly affected by the level of the powder, and the depth of crypt was decreased. The ratio of villi height and crypt depth was increased. There was no significant effect on the expression of occludin gene in the small intestine of growing meat rabbits, but the level of Ai leaf powder had a very significant effect on the expression of ZO-1 gene in jejunum of rabbits. The expression of ZO-1 gene was significantly increased. The expression of claudin1 gene and ZO-1 gene in jejunum and ileum were significantly affected by P0.05.
【學(xué)位授予單位】：山東農(nóng)業(yè)大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：S829.1

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 周孝瓊;王華;李炳貴;邱靈姍;陳慧芳;潘燦陽;;艾葉水提液對肉兔生長性能及肉品質(zhì)的影響[J];湖北農(nóng)業(yè)科學(xué);2016年18期

2 吳有華;劉力;王敬;程文超;;艾葉粉對肉雞免疫器官指數(shù)及生長的影響[J];江西畜牧獸醫(yī)雜志;2014年06期

3 張影超;王希彪;崔世泉;狄生偉;管森;;腸上皮緊密連接蛋白mRNA的表達(dá)與仔豬斷奶腹瀉關(guān)系的研究[J];中國畜牧獸醫(yī);2014年09期

4 尹美珍;胡崗;蘇振宏;喻昕;喻格書;王靜暉;;艾葉多糖對體外小鼠脾細(xì)胞的免疫增強(qiáng)作用[J];時(shí)珍國醫(yī)國藥;2013年10期

5 胡力川;梅霜;楊通秀;陳浪;余宗蘭;郭婷婷;陳英;;天然中草藥提取物用于功能性化妝品的研究[J];綿陽師范學(xué)院學(xué)報(bào);2013年02期

6 徐姝燕;富建華;;緊密連接相關(guān)蛋白Occludin的研究進(jìn)展[J];國際兒科學(xué)雜志;2012年05期

7 林向成;湯泉;;紫外分光光度法測定艾草中還原型維生素C含量[J];理化檢驗(yàn)(化學(xué)分冊);2012年05期

8 江貴波;鄭元濱;吳練彬;;新型天然植物性抗菌洗潔精及其抗菌試驗(yàn)[J];廊坊師范學(xué)院學(xué)報(bào)(自然科學(xué)版);2012年01期

9 劉益紅;周建軍;王晶;;HPLC測定不同月份艾葉中綠原酸含量[J];陜西農(nóng)業(yè)科學(xué);2012年01期

10 尹美珍;阮啟剛;余桂朋;操鳳;肖安菊;喻昕;;艾葉多糖對體外培養(yǎng)巨噬細(xì)胞吞噬功能的影響[J];時(shí)珍國醫(yī)國藥;2012年01期

相關(guān)博士學(xué)位論文 前1條

1 井文倩;賴氨酸對新西蘭兔生長和繁殖性能的影響及其分子機(jī)制初探[D];山東農(nóng)業(yè)大學(xué);2007年

相關(guān)碩士學(xué)位論文 前1條

1 荊常亮;日糧ADF水平對生長獺兔生長、代謝、盲腸發(fā)酵、腸道微生態(tài)及毛皮品質(zhì)的影響[D];山東農(nóng)業(yè)大學(xué);2013年

，

本文編號(hào)：1643105