China Dairy ›› 2023, Vol. 0 ›› Issue (4): 57-60.doi: 10.12377/1671-4393.23.04.08

• FEEDING MANAGEMENT • Previous Articles     Next Articles

Effects of Whole-plant Corn Silage Treated by Different Methods on Production Performance and Economic Benefits of Dairy Cows

WANG Cheng1, DONG Guihong1, FAN Qiuping1, ZHAI Guiyu2, LIU Dejuan3   

  1. 1Shandong Jianyuan Biotechnology Co.,Ltd.,Tai’an Shandong 271000;
    2Animal Husbandry Station of Shandong Province,Jinan Shandong 250100;
    3Animal Disease Prevention and Control Center of Tai’an,Tai’an Shandong 271000
  • Online:2023-04-25 Published:2023-04-28

PDF (PC)

66

Abstract: [Objective]The purpose of this study was to explore the effects of whole-plant corn silage treated by different methods on the production performance and economic benefits of dairy cows.[Method]In this experiment,Chinese Holstein cows were selected to carry out whole-plant corn silage feeding test.28 cows were randomly divided into control group and experimental group,with 14 cows in each group.The former was fed with whole-plant corn silage prepared without adding microbial agent and the latter was fed with whole-plant corn silage prepared with microbial agent.The average daily dry matter intake,average daily milk yield,feed/milk ratio,milk fat rate and milk protein rate of each group were calculated,the average daily economic benefits and total economic benefits of each group were calculated.[Result]The average daily dry matter intake and feed/milk ratio of dairy cows were not significantly different from the control group,but the average daily milk yield,average milk fat rate and milk protein rate were significantly increased （P<0.05）.The average daily milk yield per cow increased by 1.91 kg,the milk fat rate increased by 0.22%,and the milk protein rate increased by 0.06%.The economic benefit of the experimental group was significantly improved,the average daily economic benefit of each cow increased by 4.73 yuan,and the total economic benefit of trial period increased by 1 986.60 yuan.[Conclusion]The whole-plant corn silage added with microbial agent was used to feed dairy cows,which could effectively improve the production performance and economic benefits of dairy cows．

Key words: whole-plant corn silage, dairy cow, production performance, economic benefit

[1] 林锦翔. 饲喂构树青贮对荷斯坦奶牛生产性能、养分消化率和瘤胃微生物多样性的影响[D].郑州,河南农业大学,2019.
[2] 董立红,范瑞,翟广谦,等.玉米-扁豆型青贮饲料对奶牛生产性能和养分消化的影响[J].中国饲料,2020(16):108-111.
[3] 张彩云,何立宁,高庆辉,等.青贮饲料及其在奶牛养殖中的应用[J].今日畜牧兽医,2022,38(6):9-10.
[4] 李小娜,李建选.青贮苜蓿对奶牛生产性能、瘤胃发酵及血液生化指标的影响[J].中国饲料,2022,706(14):57-60.
[5] 李浩,徐文波,郭涛,等.玉米秸秆青贮饲料与全株玉米青贮饲料饲喂奶牛的差异研究[J].中国乳业,2022(7):21-24.
[6] 王佳.探究青贮饲料的加工、调制与饲喂[J].中国动物保健,2022,24(2):81,83.
[7] 刘忠宽,刘振宇,李江,等.中国青贮饲料产业发展现状分析[J].草学,2020(1):70-75.
[8] 孙炬仁,赵武恒.青贮饲料的营养价值及其在反刍动物中的应用[J].中国饲料,2022(10):5-8.
[9] 张慧. 青贮料饲喂奶牛的优点、方法与注意事项[J].现代畜牧科技,2019(7):41-42.
[10] 张帅,曲永利,殷术鑫,等.不同添加剂处理的全株玉米青贮对泌乳奶牛生产性能及经济效益的影响[J].中国饲料,2020(19):32-35.
[11] 王栋才,周恩芳,张元庆,等.青贮复合菌剂处理全株青贮玉米对奶牛生产性能、血液指标的影响[J].中国饲料,2018(19):40-44.
[1] XIA Jianmin, WEI Yong, WANG Wei, LI Shengli. The Proposition and Research of the Chinese Dairy Cow Cycle [J]. China Dairy, 2023, 0(4): 34-40.
[2] WANG Zong, SHE Xiaoying. Potential Value of Epistatic Traits and Milk Production-related Genes for Screening High-yielding Cows [J]. China Dairy, 2023, 0(4): 51-56.
[3] LIU Lv, YAN Yanxin, SUN Huzhi, PAN Qiang, REN Huiying. Prevention and Control of Mastitis in Dry Dairy Cows [J]. China Dairy, 2023, 0(3): 49-53.
[4] LI Zhizhong, YU Miao, LYU Jirong, HUANG Mingya, LIU Zhangyu, WANG Xiang. Research Progress on the Effect of Essential Oils on Relieving Heat Stress in Dairy Cows [J]. China Dairy, 2023, 0(2): 53-57.
[5] LIU Baoyuan. Etiology,Diagnosis and Treatment of Haemolactia in Dairy Cows [J]. China Dairy, 2023, 0(2): 63-67.
[6] YUAN Fang, DENG Haohao, WANG Jianping. The Effect of Intestinal Modulator Contain Organic Acids on Milk Yield,Dry Matter Intake and Main DHI Parameters of Dairy Cows [J]. China Dairy, 2022, 0(9): 20-25.
[7] DING Zhijun. Application of Simultaneous Estrus Technology in Large-scale Dairy Cow Feeding Farm [J]. China Dairy, 2022, 0(9): 25-28.
[8] KONG Xingwang, HUO Xiahui. Investigation on Prevalence of Subclinical Mastitis in Lactating Cows in Large-scale Dairy Farms [J]. China Dairy, 2022, 0(9): 37-40.
[9] WANG Fugang, ZHANG Xiwen, LIU Zhaoqian, HAN Han. Effects of Compound Chinese Herbal Medicine Additive on Performance of Dairy Cows [J]. China Dairy, 2022, 0(9): 48-51.
[10] SHENG Xiaxia. Progress of Research on the Mechanism of Milk Protein and Milk Fat Synthesis and Regulation in Milk by Ration Composition [J]. China Dairy, 2022, 0(8): 11-14.
[11] ZHAI Hongrui, ZHAN Dongli, GUO Qing. Study on in Vitro Antibacterial Effect of 7 Chinese Herbs on Pathogenic Bacteria of Dairy Cow Nastitis [J]. China Dairy, 2022, 0(8): 34-37.
[12] LI Hao, XU Wenbo, GUO Tao, LUO Ping, LIU Zhen, ZHENG Xinbao, FENG Donghe. Study on the Difference between Corn Straw Silage and Whole Plant Corn Silage Fed to Dairy Cows [J]. China Dairy, 2022, 0(7): 21-24.
[13] ZHUANG Jianyi. Clinical Symptoms and Prevention of Hemosporidiosis in Dairy Cows [J]. China Dairy, 2022, 0(7): 36-39.
[14] BU Ying, WU Hui, ZHANG Guo. Epidemiological Investigation of Ketosis in Perinatal Cows in Changji of Xinjiang and its Impact on Production Performance [J]. China Dairy, 2022, 0(7): 40-43.
[15] DUAN Hongbin, ZONG Zhiquan. Effect of Compound Chinese Herbal Medicine on Early Lactation Performance and Economic Benefit of Dairy Cows [J]. China Dairy, 2022, 0(6): 31-34.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © 2018 Editorial Board of China Dairy
Powered by Beijing Magtech Co. Ltd