Effects of Using Methods and Nitrogen Application on Agronomic Characters, Yield and Quality of Bromus Inermis in Loess Plateau

doi:10.11733/j.issn.1007-0435.2022.11.030

Acta Agrestia Sinica ›› 2022, Vol. 30 ›› Issue (11): 3119-3131.DOI: 10.11733/j.issn.1007-0435.2022.11.030

Effects of Using Methods and Nitrogen Application on Agronomic Characters, Yield and Quality of Bromus Inermis in Loess Plateau

LUO Xiao-yu¹, WANG Shun-xia², SHI Wei¹, CHANG Sheng-hua¹, JIA Qian-min¹, HOU Fu-jiang¹

1. State Key Laboratory of Herbage Improvement and Grassland Agro-ecosystems;Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs;Engineering Research Center of Grassland Industry, Ministry of Education;College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, Gansu Province 730020, China;
2. Ningxia Hui Autonomous Region Grassland Workstation, Yinchuan, Ningxia 750000, China

Received:2022-05-05 Revised:2022-07-08 Published:2022-12-02

利用方式与施氮对黄土高原无芒雀麦农艺性状、产量和品质的影响

罗晓宇¹, 王顺霞², 石薇¹, 常生华¹, 贾倩民¹, 侯扶江¹

1. 兰州大学草种创新与草地农业生态系统全国重点实验室, 兰州大学农业农村部草牧业创新重点实验室, 兰州大学草地农业教育部工程研究中心, 兰州大学草地农业科技学院, 甘肃兰州 730020;
2. 宁夏回族自治区草原工作站, 宁夏银川 750000

通讯作者: 贾倩民,E-mail:guqm@lzu.edu.cn
作者简介:罗晓宇(1996-)，女，汉族，内蒙古自治区赤峰市人，硕士研究生，主要从事牧草栽培与利用研究，E-mail:luoxy21@lzu.edu.cn
基金资助:
宁夏回族自治区重点研发计划项目(2020BBF02013)；兰州大学“双一流”引导专项-队伍建设-科研启动费(561119204)资助

Abstract

Abstract: Grazing and haying are two effective ways of grassland utilization. In order to investigate the potential effect of nitrogen application on forage yield and nutritional quality of Bromus inermis grassland in the Loess Platea,an experiment was carried out in Qingyang,Gansu Province. The experiment included two utilization modes (grazing,G and mowing,M) and three N fertilizer levels of 0 (N₁),80 (N₂),and 160 (N₃)kg·ha^-1. The results showed that grazing was more effective than mowing. Grazing significantly increased the plant height accumulation,relative chlorophyll content (SPAD),hay yield,crude protein,crude fat,and crude ash content,and decreased the neutral detergent fiber (NDF) and acid detergent fiber (ADF) contents of Bromus inermis compared with those under mowing. Under both utilization methods,the plant height accumulation and hay yield of Bromus inermis increased with the increase of N application,and the relative forage value (RFV) increased significantly. Among all the treatments,N application of 160 kg·ha^-1 (G-N₃) under grazing improved plant agronomic traits and resulted in the highest two-year average hay yield and RFV of 7.89 kg·ha^-1 and 133.72,respecyively. Therefore,the N application of 160 kg·ha^-1 (G-N₃) under grazing could be used as a suitable management practice for improving Bromus inermis grassland productivity in the Loess Plateau region.

Key words: Gazing, Mowing, Plant height, Crude protein, Relative forage value

摘要： 放牧和刈割是草地利用的有效方式，为探究施氮对黄土高原不同利用方式下无芒雀麦草地的饲草产量和营养品质的影响效应，本研究在甘肃庆阳以无芒雀麦草地为研究对象，设置放牧(G)和刈割(M)两种利用方式，每种利用方式下设0(N₁),80(N₂)和160(N₃)kg·hm^-23个施氮水平。结果表明，放牧较刈割显著提高了无芒雀麦的株高累积量、相对叶绿素含量(SPAD)、干草产量以及粗蛋白、粗脂肪、粗灰分的含量，并降低了中性洗涤纤维(NDF)和酸性洗涤纤维(ADF)含量。两种利用方式下，无芒雀麦的株高累积量和干草产量均随施氮量的增加而增高，相对饲用价值(RFV)显著提高。放牧条件下施氮160kg·hm^-2(G-N₃)处理获得最高的两年平均干草产量和RFV，分别为7.89kg·hm^-2和133.72，是一种适宜黄土高原地区无芒雀麦草地的管理措施。

关键词: 放牧, 刈割, 株高, 粗蛋白, 相对饲用价值

CLC Number:

S543.8

LUO Xiao-yu, WANG Shun-xia, SHI Wei, CHANG Sheng-hua, JIA Qian-min, HOU Fu-jiang. Effects of Using Methods and Nitrogen Application on Agronomic Characters, Yield and Quality of Bromus Inermis in Loess Plateau[J]. Acta Agrestia Sinica, 2022, 30(11): 3119-3131.

罗晓宇, 王顺霞, 石薇, 常生华, 贾倩民, 侯扶江. 利用方式与施氮对黄土高原无芒雀麦农艺性状、产量和品质的影响[J]. 草地学报, 2022, 30(11): 3119-3131.

0
/ / Recommend

Add to citation manager EndNote|Ris|BibTeX

URL: https://manu40.magtech.com.cn/Jweb_cdxb/EN/10.11733/j.issn.1007-0435.2022.11.030

https://manu40.magtech.com.cn/Jweb_cdxb/EN/Y2022/V30/I11/3119

References

[1] 夏悦,王国会,沈禹颖,等. 黄土高原草地植被的嬗变[J]. 草业科学,2021,338(9):1869-1881
[2] 李永红,高照良. 黄土高原地区水土流失的特点、危害及治理[J]. 生态经济,2011,242(8):148-153
[3] 张自和. 西部大开发与草业发展[J]. 草业科学,2010,205(8):1-4
[4] 石自忠,王明利. 基于因子分析法的草业生产优势区域研究[J]. 中国农业资源与区划,2014,205(2):95-101
[5] 吕伟珊. 陇东黄土高原牧草产业发展浅析[J]. 中国农业资源与区划,2007,165(4):59-62
[6] 郭丽珠,吕进英,王堃,等. 不同草地利用方式对河北坝上天然草地植物群落特征的影响[J]. 草地学报,2022,30(1):245-252
[7] 王明君,赵萌莉,崔国文,等. 放牧对草甸草原植被和土壤的影响[J]. 草地学报,2010,18(6):758-762
[8] 徐然然,常生华,贾倩民,等. 施氮和利用方式对黄土高原禾豆混播草地产量、品质和水分利用的影响[J].草地学报,2020,28(6):1744-1755
[9] SARI P,ANNAMARI M,ESA H,et al. Do Compensatory Shoot Growth and Mycorrhizal Symbionts Act as Competing Above- and Below-ground Sinks after Simulated Grazing?[J]. Plant Ecology,2011,212(1):33-42
[10] KARINHO B E,NUNEZ F J. Evolution of Resistance and Tolerance to Herbivores:Testing the Trade-off Hypothesis[J]. PeerJ,2015(3):e789
[11] 王向涛,张世虎,陈懂懂,等. 不同放牧强度下高寒草甸植被特征和土壤养分变化研究[J]. 草地学报,2010,18(4):510-516
[12] 姚喜喜,宫旭胤,张利平,等. 放牧和长期围封对祁连山高寒草甸优势牧草营养品质的影响[J]. 草地学报,2018,26(6):1354-1362
[13] 张希山,代连义,王志杰,等. 禾草饲料之王——无芒雀麦[J]. 新疆畜牧业,2002(4):28-29
[14] 张永亮,于铁峰,郝凤,等. 施肥与混播比例对豆禾混播牧草生产性能的影响[J]. 中国草地学报,2020,42(6):115-124
[15] 汪爱霞,马彦麟,齐广平,等. 无芒雀麦与苜蓿混播草地生产力提升的水氮调控模式[J].水土保持学报,2022,36(2):322-330
[16] 谢开云,李向林,何峰,等. 单播与混播下紫花苜蓿与无芒雀麦生物量对氮肥的响应[J]. 草业学报,2014,113(6):148-156
[17] 胡冬雪,王建丽,潘多锋,等. 施氮肥对羊草栽培草地生产性能及品质的影响[J]. 中国草地学报,2017,39(1):35-41
[18] 陈勇,罗富成,毛华明,等. 施肥水平和不同株高刈割对王草产量和品质的影响[J]. 草业科学,2009,187(2):72-75
[19] 苏富源,郝明德,郭慧慧,等. 施用氮肥对人工羊草草地产量及养分吸收的影响[J]. 草地学报,2015,23(4):893-896
[20] 庞立东,李卫军,朱进忠. 追施氮肥对苏丹草光合特性及种子产量的影响[J]. 草业科学,2014,257(12):2286-2292
[21] 杨开虎,于磊,张前兵,等. 施氮对猫尾草栽培草地饲草产量和品质的影响[J]. 草业科学,2015,32(12):2071-2077
[22] 卢发光,顾立峰,刘昱茜,等. 种植密度和施氮量互作对盐碱地紫花苜蓿生长性能和生理特性的影响[J]. 草业科学,2021,38(8):1570-1578
[23] 徐智超,祁瑜,梅宝玲,等. 放牧方式对人工草地植被生物量及碳密度的影响[J]. 北方农业学报,2018,46(4):110-117
[24] 詹天宇,孙建,张振超,等. 基于meta分析的放牧压力对内蒙古高原草地生态系统的影响[J]. 中国生态农业学报(中英文),2020,28(12):1847-1858
[25] 孙会,赵允格,刘广亮,等. 放牧强度对黄土丘陵区草地植物群落特征的影响[J]. 草地学报,2022,30(4):810-817
[26] 侯扶江,杨中艺. 放牧对草地的作用[J]. 生态学报,2006(1):244-264
[27] 何奕忻,孙庚,罗鹏,等. 牲畜粪便对草地生态系统影响的研究进展[J]. 生态学杂志,2009,28(2):322-328
[28] 杜子银,蔡延江,王小丹,等. 放牧牲畜粪便降解及其对草地土壤养分动态的影响研究进展[J]. 生态学报,2019,39(13):4627-4637
[29] 柴林荣,孙义,王宏,等. 牦牛放牧强度对甘南高寒草甸群落特征与牧草品质的影响[J]. 草业科学,2018,35(1):18-26
[30] 付娟娟,益西措姆,陈浩,等. 青藏高原高山嵩草草甸优势植物营养成分对放牧的响应[J]. 草业科学,2013,30(4):560-565
[31] 付刚,王俊皓,李少伟,等. 藏北高寒草地牧草营养品质对放牧的响应机制[J]. 草业学报,2021,30(9):38-50
[32] 姜翠霞,胡长胜,魏海燕,等. 夏季模拟放牧对青藏高原冬春草场牧草品质和土壤养分的影响[J]. 草地学报,2020,28(5):1473-1477
[33] CLARK C M,TILMAN D. Loss of Plant Species after Chronic Low-level Nitrogen Deposition to Prairie Grasslands[J]. Nature,2008,451(7179):712-715
[34] PETR H,IVAN T,KAREL F. The Effect of Nitrogen Addition on Biomass Production and Competition in Three Expansive Tall Grasses[J]. Environmental Pollution,2012(170):211-216
[35] 徐瑞阳,白龙,王晓红,等. 不同施氮浓度对无芒雀麦和白三叶氮代谢物积累的影响[J]. 草原与草坪,2013,33(4):80-83
[36] 宋建超,鱼小军,魏孔涛,等. 施氮对高寒区垂穗披碱草饲草生产性能及营养品质的影响[J]. 草地学报,2021,29(7):1555-1564
[37] 赵京东,宋彦涛,徐鑫磊,等. 施氮和刈割对辽西北退化草地牧草产量和品质的影响[J]. 草业学报,2021,30(8):36-48
[38] 韩世洁,董洁,董宽虎. 不同形态氮肥及施氮量对白羊草产量和品质的影响[J]. 草地学报,2018,26(3):618-624
[39] 徐鑫磊,宋彦涛,赵京东,等. 施肥和刈割对呼伦贝尔草甸草原牧草品质的影响及其与植物多样性的关系[J]. 草业学报,2021,30(7):1-10
[40] 罗凤敏,雷虹娟,汪季,等. 水肥调控对无芒雀麦品质的影响[J]. 草业科学,2014,31(11):2135-2140
[41] 胡安,康颖,侯扶江. 黄土高原紫花苜蓿产草量与营养品质预测[J].草地学报,2016,24(6):1155-1163

Effects of Using Methods and Nitrogen Application on Agronomic Characters, Yield and Quality of Bromus Inermis in Loess Plateau

利用方式与施氮对黄土高原无芒雀麦农艺性状、产量和品质的影响

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	ZHANG Hai-juan, LU Guang-xin, FAN Yue-jun, ZHOU Hua-kun, ZHOU Xue-li, DOU Sheng-yun, YAO Shi-ting, YAN Hui-lin, MA Kun, ZHAO Yang-an, QI Yan-hui, GOU Heng-rui. Effects of Arbuscular Mycorrhizal Fungi on Growth of Six Gramineous Forages of Alpine Meadow [J]. Acta Agrestia Sinica, 2022, 30(4): 1013-1020.
[2]	WANG Xia, SHI Wei, MA Ze, JIA Qian-min, CHANG Sheng-hua, HOU Fu-jiang. Effects of Nitrogen Application and Mowing on Yield,Quality and Nitrogen Utilization of Tall Fescue in the Longdong Area [J]. Acta Agrestia Sinica, 2022, 30(11): 2986-2995.
[3]	QIN Jia-min, WANG Chang-hui, CAO Ying, HAO Jie, CHEN Xiao-peng, DONG Kuan-hu. Effects of Nitrogen Addition and Mowing on Plant Carbon and Nitrogen Pools in Typical Grassland of Inner Mongolia [J]. Acta Agrestia Sinica, 2022, 30(1): 12-20.
[4]	SONG Ci, HUANG Xiao-tao, SHI Guo-xi, ZHOU Hua-kun, WANG Fang-ping, YAO Bu-qing. Effects of Sowing Dates on the Growth and Forage Quality of Oat on the Qinghai-Tibet Plateau [J]. Acta Agrestia Sinica, 2021, 29(S1): 121-127.
[5]	QU Yan, SONG Qian, YANG He-long, ZHAO Kun, ZHAO Min, LIU Yu-ling, WANG De-ping, RONG Yu-ping. The Influence of Different Utilization Methods of Hulunbuir Grassland on the Structure of Soil Microbial Clusters [J]. Acta Agrestia Sinica, 2021, 29(8): 1621-1627.
[6]	WANG Peng-bin, SONG Mei-juan, TONG Yong-shang, WANG Yu-xia, XU Chang-lin, LI Zhen, YU Xiao-jun. Effects of Conservation Seeding on the Yield and Quality of Perennial Mowing Mixed Grassland in Alpine Area [J]. Acta Agrestia Sinica, 2021, 29(8): 1818-1827.
[7]	SUN Yu, ZHANG Feng, ZHENG Jia-hua, ZHAO Tian-qi, ZHAO Meng-li, ZHANG Bin. Effects of Mowing Stubble Height on Species Diversity and Aboveground Biomass of Stipa grandis Steppe [J]. Acta Agrestia Sinica, 2021, 29(8): 1859-1864.
[8]	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.
[9]	HE Fu-quan, CHEN Dong-dong, LI Qi, HUO Li-li, ZHAO Liang, LI Chun-li, CHEN Xin. Temporal and Spatial Patterns of Herbage and Nutrient Carrying Capacity of Alpine Grassland of Sanjiangyuan [J]. Acta Agrestia Sinica, 2021, 29(12): 2808-2816.
[10]	LI Chao, CHANG Xin, YAN Wei-dong, DONG Kuan-hu. Effects of Mowing on Greenhouse Gas Fluxes of Leymus secalinus Communities in Northwestern Shanxi Province [J]. Acta Agrestia Sinica, 2021, 29(1): 17-24.
[11]	XU Ran-ran, CHANG Sheng-hua, JIA Qian-min, ALI Shahzad, ZHANG Cheng, LIU Yong-jie, HOU Fu-jiang. Effects of Nitrogen Application and Utilization Methods on Yield,Quality and Water Use of Grass-Legume Mixed Grassland in Loess Plateau [J]. Acta Agrestia Sinica, 2020, 28(6): 1744-1755.
[12]	QIN Yan, LIU Yong, ZHANG Yong-chao, LIANG Guo-ling, LIU Wen-hui. Effects of Mixed Ratios on Plant Growth Characteristics in Mixed Grassland of the Oat and Vetch Pea [J]. Acta Agrestia Sinica, 2020, 28(6): 1768-1774.
[13]	WANG Hui-ling, DIAO Hua-jie, CUI Le-le, BO Yuan-chao, LIU Xia-lin, REN Yu-jia, HAO Jie, LI Yang, SHEN Yan, WANG Chang-hui, DONG Kuan-hu. Response of Soil Respiration and Its Components to Mowing Intensities in a Typical Grassland in the Agro-pastoral Ecotone of Northern China [J]. Acta Agrestia Sinica, 2020, 28(5): 1403-1411.
[14]	Saimilakezi·TAIWAIKULI, JIN Gui-li, AN Sha-zhou, DONG Yi-qiang, YUE Yong-huan, HAN Wan-qiang. Effects of Different Plant Height on Biomass Allocation of Achnatherum inebrians [J]. Acta Agrestia Sinica, 2020, 28(3): 863-868.
[15]	LI Dan-dan, GONG Hao, LIU Guo-fu, YAN De-peng, YUAN Yu-ying, XIAO Zhi-xin, BAI Zhen-jian, CUI Guo-wen. Effects of Spraying Different Foliar Fertilizers on Growth,Yield and Quality and Economic Benefit of Alfalfa [J]. Acta Agrestia Sinica, 2019, 27(6): 1718-1724.