[1]申忠宝,邹德堂,王建丽,等.不同苜蓿草地群落总糖与氮素含量变化动态[J].黑龙江农业科学,2010,(03):89-90.
　SHEN Zhong-bao,ZOU De-tang,WANG Jian-li,et al.The Dynamics of Nitrogen and Total Sugar Content Of different Medicago varia[J].HEILONGJIANG AGRICULTURAL SCIENCES,2010,(03):89-90.
点击复制

不同苜蓿草地群落总糖与氮素含量变化动态

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2010年03 页码: 89-90 栏目: 出版日期: 2010-03-10
Title:
The Dynamics of Nitrogen and Total Sugar Content Of different Medicago varia
文章编号:
1002-2767（2010）03-0089-02
作者:
申忠宝1; 邹德堂2; 王建丽1; 钟 鹏3; 邸桂俐4; 潘多锋1; 张瑞博1; 李道明1
1.黑龙江省农业科学院 草业研究所，黑龙江 哈尔滨 150086；
2.东北农业大学，黑龙江 哈尔滨 150030；
3.黑龙江省农业科学院 大豆研究所，黑龙江 哈尔滨 150086；
4.黑龙江省生物制品二厂,黑龙江 哈尔滨 150078
Author(s):
SHEN Zhong-bao1; ZOU De-tang2; WANG Jian-li1;  ZHONG Peng3; DI Gui-li4; PAN Duo-feng1; ZHANG Rui-bo1; LI Dao-ming1
1.Grass and Science Institute of Heilongjiang Acadecy of Agricultural Sciences,Harbin,Heilongjiang 150086；
2.Northeast Agricultural University，Harbin,Heilongjiang 150030；
3.Soybean Research Institute of Heilongjiang Acadecy of Agricultural Sciences,Harbin,Heilongjiang 150086；
4. Factory of Heilongjiang Biological Manufacture, Harbin，Harbin,Heilongjiang 150078
关键词:
苜蓿; N素含量; 总糖
Keywords:
Medicago varia; nitrogen; total sugar
分类号:
S541+.9
文献标志码:
A
摘要:
对二龄苜蓿群落地上部分与根系氮素及总糖含量季节动态进行了测定，结果表明：苜蓿地上部含N量随物候期的推移呈下降趋势，根部含N量动态均呈双峰型，第一个峰值在春季，第二个峰值在秋初；苜蓿地上部分和根系总糖含量均呈双峰型，最大值均出现在生长末期；4种苜蓿相比，农菁1号苜蓿地上部分与根系氮素及总糖含量均最大。
Abstract:
The nitrogen and total sugar content in herbages on four Medicago varia was studied.The results showed that The aboveground nitrogen content of Medicago varia was dearease by degrees along with phenophase’s process，The nitrogen content in the roots of Medicago varia was both higher in early growing period，then they dropped down they came into their reproductive growth stage，rised up after mature period；Dynamics of total sugar content in the aboveground and roots of Medicago varia were double apex pattern，The maximum was appeared at end of growth；Compared with four Medicago varia，the nitrogen and total sugar content in root and aboveground of NongJing 1 alfalfa were the biggest.

参考文献/References:

[1]余有贵，贺建华.牧草的营养品质及其评价[J].中国饲料，2004，(23) ：34 - 35.

[2]张金霞，曹广民.高寒草甸生态系统氮素循环[J].生态学报，1999,19（4）：509-512.

[3]向东山，郑小江，刘晓鹏，周大寨等. 鄂西地区主要牧草营养品质的分析与评价[J]. 湖北农业科学，2008，4(4)：452-454.

[4]严学兵，汪玺，郭玉霞.高寒牧区垂穗披碱草草地生物量及营养价值动态的研究[J].草业科学，2003，20（11）：14-18.

[5]张永亮，张丽娟等.苜蓿、无芒雀麦混播与单播群落总糖及氮素含量动态[J].中国草地学报，2007，29（3）：17-22.


相似文献/References:

[1]石凤善.我国苜蓿育种研究现状及发展方向[J].黑龙江农业科学,2014,(07):155.
　SHI Feng-shan.Present Research Situation and Development Direction of Alfalfa Breeding in China[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(03):155.
[2]李婷婷,张月学,张海玲,等.18个苜蓿品种种子萌发期的耐盐性研究[J].黑龙江农业科学,2012,(04):110.
　LI Ting-ting,ZHANG Yue-xue,ZHANG Hai-ling,et al.Study on Salt Tolerance of Germination Period of 18 Alfalfa Varieties[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(03):110.
[3]陆继肖,孙彦.施肥对苜蓿种子产量影响的研究进展[J].黑龙江农业科学,2013,(05):133.
　LU Ji-xiao,SUN Yan.Research Progress on the Effect of Fertilization on Seed Yield of Alfalfa[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(03):133.
[4]李杰,张月学,尚晨,等.苜蓿耐盐性研究进展[J].黑龙江农业科学,2013,(08):153.
　LI Jie,ZHANG Yue-xue,SHANG Chen,et al.Research Progress on Salt Tolerance of Alfalfa[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(03):153.
[5]韩微波,杜连莹,张月学,等.实践八号卫星搭载8个苜蓿品种的生理特性与RAPD分析[J].黑龙江农业科学,2011,(10):101.
　HAN Wei-bo,DU Lian-ying,ZHANG Yue-xue,et al.Physiological Characteristic and RAPD Analysis of Alfalfa Carried by SJ-8 Recoverable Satellite[J].HEILONGJIANG AGRICULTURAL SCIENCES,2011,(03):101.
[6]张东铁,唐凤兰,朱瑞芬,等.盐碱地苜蓿播量、施肥期和施肥量对其产量的影响[J].黑龙江农业科学,2011,(12):116.
　ZHANG Dong-tie,TANG Feng-lan,ZHU Rui-fen,et al.Effect of Seeding Rate,Fertilizer Stage and Fertilizer Quantityon the Yield of Alfalfa on Saline-Alkali Soil[J].HEILONGJIANG AGRICULTURAL SCIENCES,2011,(03):116.
[7]宿庆瑞,曹卫东,迟凤琴,等.苜蓿和草木樨腐解及养分释放规律的研究`[J].黑龙江农业科学,2010,(08):71.
　SU Qing-rui,CAO Wei-dong,CHI Feng-qin,et al.Study on the Decomposition and Nutrient-Releasing Regulation of Alfalfa and Sweet Clover[J].HEILONGJIANG AGRICULTURAL SCIENCES,2010,(03):71.
[8]韩微波,唐凤兰,张月学,等.三叶草RAPD 反应条件的优选[J].黑龙江农业科学,2006,(01):10.[doi:10.11942/j.issn1002-2767.2006.01.0010]
　HAN Wei-bo,TANG Feng-lan,ZHANG Yue-xue,et al.Optimalization of RAPD Reaction System for Clover[J].HEILONGJIANG AGRICULTURAL SCIENCES,2006,(03):10.[doi:10.11942/j.issn1002-2767.2006.01.0010]
[9]蒿若超,曲春礼,张月学,等.苜蓿基因组DNA 的提取及RAPD 反应组成优化探讨[J].黑龙江农业科学,2006,(05):89.[doi:10.11942/j.issn1002-2767.2006.05.0089]
　HAO Ruo-chao,QU Chun-l i,ZHANG Yue-xue,et al.Study on the Methods of Extraction and Purification for Alfalfa DNA and the Establishment and Optimization for RAPD Reaction System[J].HEILONGJIANG AGRICULTURAL SCIENCES,2006,(03):89.[doi:10.11942/j.issn1002-2767.2006.05.0089]
[10]季波,李娜,蔡进军,等.宁南山区苜蓿人工草地退化问题探讨[J].黑龙江农业科学,2016,(06):115.[doi:10.11942/j.issn1002-2767.2016.06.0115]
　JI Bo,LI Na,CAI Jin-jun,et al.Study on the Degradation Question of Alfalfa Artificial Pasture in the Mountain Area of Southern Ningxia[J].HEILONGJIANG AGRICULTURAL SCIENCES,2016,(03):115.[doi:10.11942/j.issn1002-2767.2016.06.0115]

备注/Memo

基金项目：“十一五”国家科技支撑计划重点项目（2008BADB3B04）；国家牧草产业技术体系资助项目（nyhyzx07-022）

第一作者简介：申忠宝(1900-)，男，硕士，副研，主要从事牧草育种、草坪草育种研究。Email:shzhbao2@126.com。

更新日期/Last Update: 2014-11-05