Seasonal Dynamics of Four Trace Elements of Forage in Alpine Meadow on Eastern Qinghai-Tibetan Plateau

doi:10.11733/j.issn.1007-0435.2016.04.023

Acta Agrestia Sinica ›› 2016, Vol. 24 ›› Issue (4): 868-873.DOI: 10.11733/j.issn.1007-0435.2016.04.023

Previous Articles Next Articles

Seasonal Dynamics of Four Trace Elements of Forage in Alpine Meadow on Eastern Qinghai-Tibetan Plateau

YUAN Zi-ru¹, REN Ling¹, HU Xin-zhen¹, CHEN Jian-gang¹, SHAO Xin-qing², ZHANG De-gang¹

1. College of Pratacultural Science, Gansu Agricultural University, Lanzhou, Gansu Province 730070, China;
2. College of Animal Science and Technology, China Agricultural University, Beijing 100193, China

Received:2015-07-27 Revised:2016-03-23 Online:2016-08-15 Published:2016-11-29

青藏高原东缘高寒草甸草原牧草4种微量元素含量季节动态

袁子茹¹, 任灵¹, 胡新振¹, 陈建纲¹, 邵新庆², 张德罡¹

1. 甘肃农业大学草业学院, 甘肃兰州 730070;
2. 中国农业大学动物科技学院, 北京 100193

通讯作者: 张德罡,E-mail:zhangdg@gsau.edu.cn
作者简介:袁子茹(1990-),女,山东烟台人,硕士研究生,研究方向为草地资源、生态与环境,E-mail:YZRyuanziru@126.com
基金资助:
国家公益性行业（农业）专项“青藏高原社区畜牧业子课题”夏河社区天然草地保护与合理利用技术研究与示范”（210203006）；国家牧草产业技术体系岗位科学家基金（CARS-35）资助

Abstract

Abstract:

The contents of 4 trace elements (Mn, Fe, Zn and Cu) in forage and aboveground biomass of alpine meadow in Sangkok of Gansu Province were measured to explore the seasonal dynamic of trace elements and supply to livestock. The purpose of this study is to understand the effects on pastural nutrition under 4 treatments (enclosure, reseeding, fertilization and grazing). The results showed that the contents of trace elements showed a significantly different trend among different months and treatments. The contents of Mn, Fe, Cu showed a "V" variation pattern, but for Zn, it was a "W" pattern along with the season. The contents of Mn, Fe, Zn, Cu in the same month were also different with different treatments. The order was enclosure >reseeding >fertilization >grazing. Those treatments of non-grazing, reseeding and sward ripping, fertilizing for the natural grassland can availably improve the quality of herbage and make for the sustainable development of natural grassland. The supply of Mn, Fe and Zn, except Cu, is in the range of grazing livestock's demands.

Key words: Sangkok grassland, Forage, Seasonal dynamics, Trace elements

摘要：

本研究测定了甘南桑科高寒草甸草地不同月份不同处理下牧草微量元素（锰（Mn）、铁（Fe）、锌（Zn）、铜（Cu））含量及牧草生物量，对牧草微量元素的季节动态及其盈缺状况进行了分析，以期了解不同利用措施对草地牧草微量元素营养的影响。结果表明：同一处理下不同月份的牧草微量元素含量差异显著，具有明显的季节性，Mn，Fe，Cu含量季节动态为“V”字形，Zn含量大致呈“W”字形；同一月份不同处理的牧草的微量元素含量也有所不同，其含量大小为封育 >补播 >施肥 >放牧。除Cu外，其余3种微量元素含量均在放牧家畜的营养需要范围之内。

关键词: 桑科草原, 牧草, 季节动态, 微量元素

CLC Number:

YUAN Zi-ru, REN Ling, HU Xin-zhen, CHEN Jian-gang, SHAO Xin-qing, ZHANG De-gang. Seasonal Dynamics of Four Trace Elements of Forage in Alpine Meadow on Eastern Qinghai-Tibetan Plateau[J]. Acta Agrestia Sinica, 2016, 24(4): 868-873.

袁子茹, 任灵, 胡新振, 陈建纲, 邵新庆, 张德罡. 青藏高原东缘高寒草甸草原牧草4种微量元素含量季节动态[J]. 草地学报, 2016, 24(4): 868-873.

0
/ / Recommend

Add to citation manager EndNote|Ris|BibTeX

URL: https://manu40.magtech.com.cn/Jweb_cdxb/EN/10.11733/j.issn.1007-0435.2016.04.023

https://manu40.magtech.com.cn/Jweb_cdxb/EN/Y2016/V24/I4/868

References

[1] Tiller K G. Heavy metals in soils and their environmental significance[J]. Advances in Soils Science,1989(2):113-142
[2] 黄有得. 河曲马牧草和全血矿物质营养状况的研究[J]. 草业学报,2000,9(3):32-35
[3] Xin G S, Long R J, Guo X S, et al. Blood mineral status of grazing Tibetan sheep in the Northeast of the Qinghai-Tibetan Plateau[J]. Livestock Science,2011,137:102-107
[4] 辛国省,龙瑞军,尚占环,等. 青藏高原东北缘放牧草地土壤矿物元素含量及分布特征[J]. 草业学报,2012,21(2):8-17
[5] 王楠,李晓忠,秦彧,等. 西藏日喀则地区栽培牧草中7种微量元素的分布特征[J]. 草业科学,2010,27(10):160-165
[6] 颜淑云,周志宇,秦彧,等. 玛曲高寒草地不同利用方式下土壤氮素含量特征[J]. 草业学报,2010,19(2):153-159
[7] 鲁如坤. 土壤农业化学分析方法[M]. 北京:中国农业科技出版社,2000:317-336
[8] McDowell L R. Minerals in animal and human nutrition[J]. Elsevier Science,2003:87-94
[9] 申小云,蒋志刚. 黄河首曲草地牧草微量元素含量的变化[J]. 中国草地学报,2008,30(4):118-120
[10] 卢福山. 青海省天峻县土壤、牧草及放牧绵羊血清矿物元素盈缺分析[D]. 西宁:青海大学,2012:32-36
[11] McDowell L R. Nutrition of grazing ruminants in warm climates[J]. Academic Press,1985(2):443
[12] 焦婷. 青海省环湖地区土壤-牧草-畜体生态系统中微量元素季节变化及其盈亏分析[D]. 兰州:甘肃农业大学,2003:30
[13] 付华,周志宇,庄光辉. 阿拉善荒漠草地类微量元素含量特征的研究[J]. 中国沙漠,2000,20(4):426-429
[14] 文勇力,李辉,李学伟,等. 川西北草原土壤及冷暖季牧草微量元素含量比较[J]. 生态学报,2007,27(7):2837-2838
[15] 邢廷铣,李丽立,彭艺. 土壤-作物-动物生态体系中微量元素含量[J]. 生态学杂志,2002,19(2):24-29
[16] 李光辉. 微量元素在土壤、饲料与畜体中的含量[J]. 饲料研究,1995(1):13-14
[17] 李光辉,王珏. 微量元素在土壤、饲料与畜体中的含量(续)[J]. 饲料研究,1995(2):12-13
[18] Mayland H F,Florence R,Rosenau R C, et al. Soil ingestion by cattle on semi-arid range as reflected by titanium analysis of feces[J]. Journal of Range Management,1975(2):448-452
[19] McDowell L R. Minerals for grazing ruminants in tropical regions[D]. Extension Bulletin:University of Florida,1997:81
[20] 辛国省. 青藏高原东北缘土-草-畜系统矿物质元素动态研究[D]. 兰州:兰州大学,2010:59-72
[21] 郭春华,张均,王康宁,等. 西藏那曲地区高寒草地牧草矿物元素动态变化及盈缺分析[J]. 试验研究,2006,27,(2):15-17
[22] Shen X Y, Du G Z, Chen Y M, et al. Copper deficiency in yaks on pasture in western China[J]. Can Vet J, 2006,47(9):902-906
[23] 李晶,阎秀峰,孙国荣. 星星草地上部4种微量元素的季节动态[J]. 草地学报,2002,4:302-307

Seasonal Dynamics of Four Trace Elements of Forage in Alpine Meadow on Eastern Qinghai-Tibetan Plateau

青藏高原东缘高寒草甸草原牧草4种微量元素含量季节动态

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	YAO Xi-xi, WANG Li-ya, YAN Zhen-ying, LI Quan-lin, WANG You-bin, MA Bing-yun, LEI Yan-min, ZHOU Rui, XIE Jiu-xiang. Characteristics of Forage Nutritional Quality and Digestibility in Different Types of Grassland in Qinghai Tibet Plateau and their Correlation [J]. Acta Agrestia Sinica, 2021, 29(S1): 113-120.
[2]	YAO Xi-xi, WANG Li-ya, YAN Zhen-ying, ZHANG Wen-juan, SUN Hai-qun, ZHOU Rui. Effects of Grazing on Vegetation Characteristics and Forage Nutrientional Quality in a Temperate Desert Steppe [J]. Acta Agrestia Sinica, 2021, 29(S1): 165-172.
[3]	HE Zhen-fu, HE Chun-gui, WANG Fei, CHEN Ping. Analysis of Production Performance and Quality of Different Types of Forage Sorghum [J]. Acta Agrestia Sinica, 2021, 29(7): 1446-1453.
[4]	ZHANG Feng, ZHAO Tian-qi, QIAO Ji-rong, ZHAO Meng-li, ZHANG Xin-yue, WU Jian-xin. Effects of Stubble Height on productivity and Sustainable Utilization in the Stipa grandis Steppe [J]. Acta Agrestia Sinica, 2021, 29(7): 1491-1498.
[5]	DONG Zhi-xiao, HE Run-hao, KUANG Jian-yang, NIE Cong, YANG Jian, ZHANG Jian-bo, GOU Wen-long, MA Xiao. Effects of Sweet Sorghum Intercropping with Lablab Purpureus on Yield and Quality of Mixed Forage in Chengdu Plain,China [J]. Acta Agrestia Sinica, 2021, 29(7): 1578-1583.
[6]	GUO Chao-fan, CHEN Ze-wei, ZHANG Zhi-gao. Research on Remote Sensing Estimation of Forage Above-ground Biomass Based on Optimal Model Selection [J]. Acta Agrestia Sinica, 2021, 29(5): 946-955.
[7]	NIE Cong, YANG Xiao-peng, LIU Zhe-chuan, ZHAO Yu-han, CHEN Wan-ting, HE Run-hao, LIU Wei, GOU Wen-long, MA Xiao. Effects of Different Preceding Combination and Planting Density on Production Performance and Quality of Forage Corn [J]. Acta Agrestia Sinica, 2021, 29(4): 709-716.
[8]	WANG Wei-qiang, LIU Jing, TIAN Xin-hui, DU Wen-hua. Adaptability Evaluation of Secale cereale ‘Gannong No.2’ in Different Regions of Qinghai Province [J]. Acta Agrestia Sinica, 2021, 29(3): 504-514.
[9]	WANG Bin, YANG Yan-jun, DONG Xiu, LI Man-you, SHEN Xiao-tian, CAO Li-juan, LAN Jian. Effects of Reseeding Grass on Production Performance and Forage Quality of Degraded Alfalfa Grassland [J]. Acta Agrestia Sinica, 2021, 29(3): 618-624.
[10]	SU Bei-bei, ZHANG Ying, DAO Ri-na. Study on the Distribution Characteristics of Bacterial Communities in the Rhizosphere Soil of Four Leguminous Cultivated Forages [J]. Acta Agrestia Sinica, 2021, 29(2): 250-258.
[11]	SU Bei-bei, ZHANG Ying, DAO Ri-na. Correlation Analysis between Fungal Community Characteristics and Soil Physicochemcal Factors in the Rhizosphere of Four Legumes [J]. Acta Agrestia Sinica, 2021, 29(12): 2670-2677.
[12]	WANG Yu-qin, SONG Mei-ling, WANG Hong-sheng, YIN Ya-li, MA Yu-shou. Effects of Nitrogen Addition on Vegetation and Forage Nutritional Quality of Degraded Alpine Grassland [J]. Acta Agrestia Sinica, 2021, 29(12): 2742-2751.
[13]	ZHANG Hai-juan, LU Guang-xin, FAN Yue-jun, ZHOU Hua-kun, ZHOU Xue-li, DOU Sheng-yun, YAN Hui-lin, MA Kun, ZHAO Yang-an. Effect of Different Dying Methods on the Mycorrhizal Infection Rate of Two Gramineous Forages [J]. Acta Agrestia Sinica, 2021, 29(12): 2838-2844.
[14]	HE Peng-liang, WANG Ya-mei, JIE Hong-dong, DENG Hui-fen, XING Hu-cheng, JIE Yu-cheng. Effects of Different Cutting Time on the Forage Yield and Nutritional Quality of Forage Triticale [J]. Acta Agrestia Sinica, 2021, 29(11): 2609-2614.
[15]	YOU Yong-liang, LI Yuan, ZHAO Hai-ming, WU Rui-xin, LI Jian-ming, LIU Gui-bo, YANG Zhi-min. Effects of Sowing Date and Planting Density on Production Performance and Forage Quality of Silage Corn [J]. Acta Agrestia Sinica, 2021, 29(11): 2615-2624.