3个品种柱花草的营养成分和产气特征

张亚格; 李茂; 周汉林; 胡琳; 李韦; 徐铁山

doi:10.11829/j.issn.1001-0629.2016-0189

3个品种柱花草的营养成分和产气特征

张亚格^1,2,3,
李茂⁴,
周汉林⁴,
胡琳^1,2,3,
李韦^1,2,3,
徐铁山⁴

1.
1. 海南大学农学院,海南海口 570100
2.
2. 中国热带农业科学院热带作物品种资源研究所,海南儋州 571737
3.
4.
中国热带农业科学院热带作物品种资源研究所,海南儋州 571737

基金项目:

海南省重大科技项目(ZDKJ2016017)

国家重点基础研究发展计划课题(2014CB138706)

中国热带农业科学院基本科研业务费(1630032015044)

摘要: 为了研究品种和生育期对柱花草饲用价值的影响,本研究测定了热研2号(Stylosanthes guianensis cv. Reyan No. 2)、20号(S. guianensis cv. Reyan No. 20)和21号(S. guianensis cv. Reyan No. 21)3个品种柱花草不同生育期的营养成分含量,采用体外产气法评价了3个品种柱花草体外发酵特征。结果表明,虽然在营养成分方面热研2号柱花草粗蛋白(CP)、粗脂肪(EE)含量显著高于20号和21号(P<0.05),但3个品种的体外产气情况却较为接近,只有热研21号柱花草体外干物质消化率(IVDMD)和微生物蛋白(MCP)含量较低。不同生育期柱花草营养成分中CP、酸性洗涤纤维(ADF)、中性洗涤纤维(NDF)含量以及饲料相对值(RFV)随生育期呈现出较明显的规律性,CP含量先升高后降低,3个品种均是在初花期达到最高;ADF、NDF含量不断升高,RFV值不断降低。柱花草CP含量较高,纤维含量较低,是家畜生产所需的优质牧草。推荐营养期为利用柱花草饲喂动物的最佳时期。

关键词:

English

Influence of variety and growth period on the nutrient content and in vitro gas production characteristics of Stylosanthes

Ya-ge Zhang^1,2,3,
Mao Li⁴,
Han-lin Zhou⁴,
Lin Hu^1,2,3,
Wei Li^1,2,3,
Tie-shan Xu⁴

1.
1. College of Agriculture, Hainan University, Haikou 570100, China
2.
2. Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Danzhou 571737, China
3.
4.
Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Danzhou 571737, China

Received Date: 2016-04-13
Publish Date: 2017-01-19

Abstract: This experiment was conducted to investigate the influence of variety and growth period on the nutrient content of Stylosanthes guianensis cv. Reyan No. 2, S. guianensis cv. Reyan No. 20, and S. guianensis cv. Reyan No. 21, and the in vitro gas production characteristics. The results showed that S. guianensis cv. Reyan No. 2 had higher content of crude protein(CP)and crude fat(EE) than did S. guianensis cv. Reyan No. 20 and S. guianensis cv. Reyan No. 21 in terms of nutrients, but the in vitro gas production of the three varieties was similar, except for S. guianensis cv. Reyan No. 21, which had lower in vitro dry matter digestibility(IVDMD) and microbial protein content(MCP). Content of some nutrients in Stylosanthes, such as crude protein, acid detergent fiber(ADF), neutral detergent fiber(NDF), and relative feed value(RFV), presented obvious regularity following the growth periods. The content of CP initially increased, subsequently decreased, and reached a maximum in the initial flowering stage. The content of ADF and NDF increased with growth, and RFV gradually decreased. It was concluded that Stylosanthes have a high content of CP and low fibre content, and are high-quality forage for domestic animals. It was also concluded that the vegetative stage was the proper growth period for animal feed.

Keywords:

HTML全文

参考文献(44)

[1]	Ding X P,Zhang L,Luo X Y,Yan L L,Liu G D,Bai C J.Construction of DNA fingerprinting of Stylosanthes standard cultivars for DUS testing.Pratacultural Science,2015,32(12):2047-2056.(in Chinese)
[1]	丁西朋,张龙,罗小燕,严琳玲,刘国道,白昌军.柱花草DUS测试标准品种DNA指纹图谱构建.草业科学,2015,32(12):2047-2056.
[2]	白昌军,刘国道.柱花草良种繁育技术与管理.南京:江苏凤凰科学技术出版社,2014.
[2]	Bai C J,Liu G D.Technology and Management of Improved Variety Breeding for Stylosanthes .Nanjing:Phoenix Science Press.(in Chinese)
[3]	白昌军,刘国道,陈志权,严琳玲,姚庆群.热研20号太空柱花草选育研究报告.热带作物学报,2011,32(1):33-41.
[3]	Bai C J,Liu G D,Chen Z Q,Yan L L,Yao Q Q.The selecting and breeding of Stylosanthes guianensis cv. Reyan No. 20 induced by space flight.Chinese Journal of Tropical Crops,2011,32(1):33-41.(in Chinese)
[4]	尹晓畅.柱花草品种(系)评价及部分性状与分子标记的关联分析.海口:海南大学硕士学位论文,2014.
[4]	Yin X C.Assessment and association analysis of part of traits with molecular markers in Stylosanthes varieties.Master Thesis.Haikou:Hainan University,2014.(in Chinese)
[5]	Zhao G,Chen J H,Yu X H,Shi X L.Dynamic changes of nutrition values in different varieties of Stylosanthes guianensis .Journal of Zhongkai University of Agriculture and Engineering,2012,25(3):15-18.(in Chinese)
[5]	赵钢,陈嘉辉,余晓华,石秀兰.不同品种柱花草营养价值的动态变化.仲恺农业工程学院学报,2012,25(3):15-18.
[6]	Bai C J,Liu G D.Dynamic evaluation of nutrition value of Stylosanthes guianensis cv. Reyan No. 5.Chinese Journal of Tropical Agriculture,2002,22(2):11-16,23.(in Chinese)
[6]	白昌军,刘国道.热研5号柱花草营养价值动态评价.热带农业科学,2002,22(2):11-16,23.
[7]	Zhang L Y.Analysis and Quality Control Technologies of Feeds.Beijing:China Agricultural University Press,2003:66-71.(in Chinese)
[7]	Zhao G Y,Lebzien P.Development of an in vitro incubation technique for the estimation of the utilizable crude protein (uCP) in feeds for cattle.Archives of Animal Nutrition,2000,53(3):293-302.
[8]	张丽英.饲料分析及饲料质量检测技术.北京:中国农业大学出版社,2003:66-71.
[8]	Yan J,Wang W J,Gao Y P,Pan Z L,Mu S Q.Rapid determination of NH 3 -N in silage using auto-kjeldahl’s apparatus.Cereal & Feed Inoustry,2009(4):47-48.(in Chinese)
[9]	闫峻,王文杰,高玉鹏,潘振亮,穆淑琴.自动凯氏定氮仪快速测定青贮饲料中的氨态氮.粮食与饲料工业,2009(4):47-48.
[9]	Li M,Zi X J,Hou G Y,Zhou H L.Nutritional evaluation of five gramineous forages.Acta Agrestia Sinica,2013,21(5):1028-1032.(in Chinese)
[10]	Cotta M A,Rusell J R.Effect peptide and amino acids on efficiency of rumen bacterial synthesis in continuous culture.Journal of Dairy Science,1982,65:226-234.
[10]	Yu M,Zhong R Z,Zhou D W,Gao F X.Research on in vitro fermentation characteristics of Chloris virgata at different growth stages.Pratacultural Science,2014,31(5):956-964.(in Chinese)
[11]	Zhang G J,Wang H M,Luo H L,Zhang Y J,Wang H,Zhu H,Meng H.Evaluation of nutritional values of leguminous foragesin different growing periods by in vitro gas production and in vitro digestion techniques.Chinese Journal of Animal Nutrition,2011,23(3):387-394.(in Chinese)
[11]	Broderick G A,Craig W M.Metabolism of peptides and amino acids during in vitro protein degradation by mixed rumen organisms.Journal of Dairy Science,1989,72:2540-2548.
[12]	Liu T Y,Li M Y,Nie F R,Guo X,Wang F S.Nutrient components and rumen degradability dynamics of white clover at different growth stages.Journal of Northwest A & F University:Natural Science Edition,2009,37(6):34-38.(in Chinese)
[12]	Rohweder D A,Barnes R F,Jorgensen N.Proposed hay grading standards based on laboratory analyses for evaluating quality.Journal of Animal Science,1978,47:747-759.
[13]	Φrskov E R,Mc Donald l.The estimation of protein degradability in the rumen from incubation measurements weighted according to rate of passage.The Journal of Agricultural Science,1979,92(2):499-503.
[13]	Zhou H L,Li M,Bai C J,Zi X J,Xu T S.Study on feeding value of Stylosanthes spp. by in vitro gas production method.Chinese Journal of Tropical Crops,2010,31(10):1696-1701.(in Chinese)
[14]	Muamba I T,Ignatius V N,Mangeye H K,Hornick J L.Nutritive value of Adenodolichos rhomboideus leaves compared with Leucaena leucocephala and Stylosanthes guianensis forages in indigenous goats in Lubumbashi (DR Congo).Biotechnology Agronomy Society & Environment,2014,18(2):165-173.
[14]	Wang H R,Qin T,Wang C.Effects of artemisinine on the rumen fermentation and microbial nitrogen recycling rate in goats.Scientia Agricultura Sinica,2014,47(24):4904-4914.(in Chinese)
[15]	李茂,字学娟,侯冠彧,周汉林.体外产气法评价5种热带禾本科牧草营养价值.草地学报,2013,21(5):1028-1032.
[15]	Wang F,Xu Y J,Niu J L,Zhao M,Zhang Y D,Zhang K Z,Bu D P.Nutrient value evaluation of different type feeds by in vitro gas production method.China Animal Husbandry & Veterinary Medicine,2016,43(1):76-83.(in Chinese)
[16]	余苗,钟荣珍,周道玮,高凤仙.不同生育期虎尾草的体外发酵产气特性.草业科学,2014,31(5):956-964.
[16]	Zhang J K,Li L R,Wu W X,Zou Q H.Research progress on the application of in vitro gas production technology on animal nutrition.Pratacultural Science,2014,31(2):313-320.(in Chinese)
[17]	张桂杰,王红梅,罗海玲,张英俊,王海,朱虹,孟慧.应用体外产气与体外消化法评定不同生育期豆科牧草营养价值.动物营养学报,2011,23(3):387-394.
[18]	李建臻,徐刚,杨苗,曹雨辰,刘昌林,刘水,杜龙基.微贮稻秸营养价值及饲喂肉羊效果研究.中国草食动物科学,2016,36(1):61-63.
[19]	刘太宇,李梦云,聂芙蓉,郭孝,王付省.白三叶不同生育期营养成分及其绵羊瘤胃降解动态研究.西北农林科技大学学报:自然科学版,2009,37(6):34-38.
[20]	Menke K H,Raab L,Salewski A,Steingass H,Fritz D,Schneider W.The estimation of the digestibility and metabolizable energy content of ruminant feedstuffs from the gas production when they are incubated with rumen liquor in vitro .Journal of Agricultural Science,1979,93(1):217-222.
[21]	Mauricio R M,Mould F L,Dhanoa M S,Owen E,Channa K S,Theodorou M K.A semi-automated in vitro gas production technique for ruminant feed stuff evaluation.Animal Feed Science & Technology,1999,79(4):321-330.
[22]	Vázquez-Armijo J F,Martínez-Tinajero J J,López D,Salem A F Z M,Rojo R. In vitro gas production and dry matter degradability of diets consumed by goats with or without copper and zinc supplementation.Biological Trace Element Research,2011,144(1-3):580-587.
[23]	周汉林,李茂,白昌军,字学娟,徐铁山.应用体外产气法研究柱花草的饲用价值.热带作物学报,2010,31(10):1696-1701.
[24]	王洪荣,秦韬,王超.青蒿素对山羊瘤胃发酵和微生物氮素微循环的影响.中国农业科学,2014,47(24):4904-4914.
[25]	Davies Z S,Mason D,Brooks A E,Griffith G W,Merry R J,Theodorou M K.An automated system for measuring gas production from forages inoculated with rumen fluid and its use in determining the effect of enzymes on grass silage.Animal Feed Science & Technology,2000,83(3):205-221.
[26]	王芳,徐元君,牛俊丽,赵勐,张养东,张开展,卜登攀.体外产气法评价反刍动物饲料营养价值的研究.中国畜牧兽医,2016,43(1):76-83.
[27]	Zhang S J,Chaudhry A S,Ramdani D,Osman A,Guo X F,Edwards G R,Cheng L.Chemical composition and in vitro fermentation characteristics of high sugar forage sorghum as an alternative to forage maize for silage making in Tarim Basin,China.Journal of Integrative Agriculture,2016,15(1):175-182.
[28]	张吉鹍,李龙瑞,吴文旋,邹庆华.稻草补饲苜蓿对山羊瘤胃发酵的组合效应.草业科学,2014,31(2):313-320.

资源附件(0)

计量

PDF下载量: 303
文章访问数: 1130
HTML全文浏览量: 95
被引次数: 0

3个品种柱花草的营养成分和产气特征

English

Influence of variety and growth period on the nutrient content and in vitro gas production characteristics of Stylosanthes

计量

文章相关

目录