草地划区轮牧饲养原则及设计

doi:10.11686/cyxb20150220

摘要/Abstract

摘要： 为了推进北方草地可持续集约放牧饲养管理,促进完善划区轮牧实验设计及目的,本文总结了放牧国际划区轮牧的10条原则:单位时间的产草量确定载畜率,拔节期指示春季放牧开始时间,开始恢复再生的时间决定放牧时间天数,放牧间隔日数决定放牧频次,计算确定区块数及区块面积,满足牲畜采食行为,充分利用饲草质量和营养,保证牲畜饮水充足,环境友好、易执行、可操作、有弹性。在此基础上,设计了1个划区轮牧实践参考方案,并论述了划区轮牧目标及管理评价标准,讨论了1条北方草地可持续集约养羊畜牧业的发展途径。

Abstract: To promote more intensive grazing management in the northern steppes of China, rotational grazing systems used throughout the world were investigated and 10 principles summarized. This study found that the stocking rate is determined by yield per unit time, stage of heading indicates a starting time for spring grazing where pastures are not grazed in winter, the interval between successive grazings depends largely on the regeneration or recovery time, and the grazing duration reflects desired herbage removal and residual herbage mass. This study also found that the number and area of paddocks should facilitate desired livestock feeding behavior, optimize forage quality and nutrition, and ensure adequate water supply for livestock. The rotational grazing system should be environmentally friendly flexible, and easy to operate. A typical grazing management schedule for a representative farm in the northern China was designed, and the goals and criteria for rotational grazing management are discussed. Finally, this study recommends a new approach for sustainable intensive sheep farming.

周道玮, 钟荣珍, 孙海霞, 黄迎新, 房义. 草地划区轮牧饲养原则及设计[J]. 草业学报, 2015, 24(2): 176-184.

ZHOU Daowei, ZHONG Rongzhen, SUN Haixia, HUANG Yingxin, FANG Yi. Principles for design of rotational grazing systems[J]. Acta Prataculturae Sinica, 2015, 24(2): 176-184.

参考文献

[1] Barnes F R, Miller D A, Nelson C J, et al . Forages. An Introduction to Grassland Agriculture (6th ed)[M]. Iowa, United States: Iowa State University Press, 1995.
[2] White H E, Wolf D D. Controlled Grazing of Virginia’s Pastures[M]. Virginia, United States: Virginia State University, Publication 418-012, 2009.
[3] Hodgson J, Illius A. The Ecology and Management of Grazing Systems[M]. Oxon: CAB International, 1996.
[4] Bertelsen S, Aaulkner B, Buskirk D. Bees-cattle performance and forage characteristics of continuous, 6-Paddock, and 11-Paddock grazing systems. Journal of Animal Science, 1993, 71(6):1381-1389.
[5] Oates L D, Undersander D J, Gratton C, et al . Management-intensive rotational grazing enhances forage production and quality of subhumid cool-season pastures. Crop Science, 2011, 51(2): 892-901.
[6] Undersander D, Albert B, Cosgrove D, et al . Pasture for Profit: A Guild to Rotational grazing[M]. Madison, United States: University of Wisconsin Extension Service No. A3529, 2002.
[7] Xing Q, Shuang Q, Na R S, et al . The application research on technology of rotational grazing in grassland. Inner Mongolia Prataculture, 2003, 15(1): 1-3.
[8] Holechek L, Gomes H, Molinar F, et al . Grazing intensity: critique and approach. Ranglands, 1998, 20(5): 15-18.
[9] Ren J Z. Research on planning issues of rotational grazing in alpine grassland. Journal of Gansu Agricultural University, 1961, 3(1): 1-12.
[10] Ren J Z, Mu X D. Tentative discussion on rotational grazing. Scientia Agricultura Sinica, 1964, 14(1): 21-25.
[11] Wu D H. Study on rotational grazing in summer and autumn. Journal of Southwest University for Nationalities, 1979, 1: 1-11.
[12] Li B. The preliminary estimate on effect of rotational grazing and continuous grazing on livestock weight. Grassland of China,1982,4: 19-23.
[13] Zhang Z T, Xu Z X, Han G D. The comparison experiments of seasonal rotational grazing and continuous grazing. Acta Agrestia Sinica, 1991,1(1): 72-77.
[14] Han G D, Xu Z X, Zhang Z T. The comparison experiments of seasonal rotational grazing and continuous grazing. Journal of Arid Land Resources and Environment,1990,4(4): 85-93.
[15] Han G D. The foraging behavior of sheep for seasonal rotational grazing and continuous grazing. Grassland of China,1993,2: 1-4.
[16] The Ministry of Agriculture of People’s Republic of China. The technical regulations of rotational grazing of prairie[S].The industry standard of agriculture in People’s Republic of China NY/T-1343-2007.
[17] Vallentine J. Grazing Management[M]. New York: Academic Press, 1990.
[18] Zhou D W,Lin J Q, Qin M L. Extensive grazing and designed feeding with supplemented legume forages on natural grassland. Chinese Journal of Applied Ecology, 2004, 15(7): 1187-1193.
[19] Kerr P. A Guild to Improved Lamb Growth[M]. Palmerston North: New Zealand Sheep Council, 2000.
[20] Nicol A M. Livestock Feeding on Pasture[M]. Hamilton, New Zealand: New Zealand Society of Animal Production, 1987.
[21] Decker A M, Jung G A, Washko J B, et al . Management and Productivity of Perennial Grasses in the Northeast: I. Reed Canarygrass[M]. Morgantown, United States: West Virginia University Agricultural Experiment Station, 1969.
[22] Shi S D. The discussion of design and calculation method for rotational grazing. Grassland Science of China, 1987,4(2): 47-48.
[23] Heady H F, Child A D. Rangeland Ecology and Management[M]. San Francisco, United States: Westview Press, 1994.
[24] Heitschmidt R K, Walker J W. Grazing management: technology for sustaining rangeland ecosystems.Rangelands, 1996, 18: 194-215.
[25] Holechek J L, Pleper A D, Herbel C H. Range Management Principles and Practices (6th Edition)[M]. Upper Saddle River, New Jersey: Prentice Hall, 2009.
[26] Briske D, Derner J, Brown J, et al . Rotational grazing on rangelands: Reconciliation of perception and experimental evidence.Rangeland Ecology and Management, 2008, 61(1): 3-17.
[27] Briske D, Nathan F, Sayre L, et al . Origin, persistence, and resolution of the rotational grazing debate integrating human dimensions into rangeland research.Rangeland Ecology and Management, 2011, 64(4): 325-334.
[28] Zou H, Wang X G, Gong A Q. et al . The experiments of rotational grazing using electric fence in winter and spring grassland. Chinese Qinghai Journal of Animal and Veterinary Sciences, 1998, 28(4): 29-30.
[29] Li Q F, Han G D, Ao T G, et al . Approach on restoration mechanism of rotational grazing system on desert stepp. Transactions of the Chinese Society of Agricultural, 2003, 19(4): 224-227.
[30] Sa R L, Hou X Y, Li J X, et al . Organic carbon storage in vegetation-soil systems of typical grazing degraded steppes. Acta Prataculturae Sinica, 2013,22(5): 18-26.
[31] An H, Xu K. The effect of grazing disturbance on soil properties in desert steppe. Acta Prataculturae Sinica, 2013,22(4): 35-42.
[32] Li J H, Li Z Q, Ren J Z. The effects of grazing on grassland plants.Acta Prataculturae Sinica, 2002,11(1): 4-11.
[33] Du Y G, Liang D Y, Cao G M, et al . Effect on incrassation of mattic epipedon and pasture nutrien-t moisture using by grazing in alpine Kobresia meadow .Acta Prataculturae Sinica,2008,17(3): 146-150.
[34] Wang C T, Wang Q L, Jing Z C, et al . Vegetation roots and soil physical and chemical characteristic changes in Kobresia pygmaca meadow under different grazing gradients.Acta Prataculturae Sinica, 2008,17(5):9-15.
[35] Wu G L, Du G Z. Discussion on ecological construction and sustainable development of degraded Alpine grassland ecosystem of the Qinghai Tibetan plateau. Chinese Journal of Nature, 2007, 29(3): 15-19.
[36] Jiang X L, Zhang W G, Yang Z Y, et al . The influence of disturbance on community structure and plant diversity of alpine meadow. Acta Botanica Boreali-Occidentalia Sinica, 2009, 23(9): 1479-1485.
[37] Geng W C, Ma X Y, Ma N. Models of rotational grazing on sown pastures in Yunnan-Guizhou Plateau of China. Acta Prataculturae Sinica, 2000,9(3):58-65.
[38] Sollenberger L E, Vanzant E S. Interrelationships among forage nutritive value and quantity and individual animal performance. Crop Science, 2011, 51: 420-432.
[39] Zhou D W, Sun H X, Liu C L, et al . Some critical question for grassland farming in northern China. Pratacultural Science, 2009, 26(11): 1-11.
[40] Zhou D W, Jiang S C, Wang P. The problems and strategies for grassland management in northern China. Grassland of China, 2004, 26(1): 57-64.
[41] Zhou D W, Sun H X, Zhong R Z, et al . An introduction to the pasture-straw animal husbandry of agro-pastoral ecotone in northeast China. Soil and Crop, 2012,1(2): 100-109.
[42] Zhou D W, Zhong R Z, Sun H X, et al . Grassland farming system: components, structure and function. Acta Agrestia Sinica, 2013,21(2): 207-203.
[7] 邢旗, 双全, 那日苏, 等.草原划区轮牧技术应用研究. 内蒙古草业, 2003, 15(1): 1-3.
[9] 任继周.高山草原各型划区轮牧规划问题的研究. 甘肃农业大学学报, 1961, 3(1): 1-12.
[10] 任继周, 牟新待.试论划区轮牧.中国农业科学, 1964, 14(1): 21-25.
[11] 伍典汉.夏秋季划区轮牧试验研究. 西南民族大学学报, 1979, 1: 1-11.
[12] 李斌.划区轮牧与连续放牧对牧草和牲畜增重影响的初步估价. 中国草原, 1982, 4: 19-23.
[13] 章祖同, 许志信, 韩国栋.划区轮牧和季节连牧的比较试验. 草地学报, 1991, 1(1): 72-77.
[14] 韩国栋, 许志信, 章祖同.划区轮牧和季节连续放牧的比较研究. 干旱区资源与环境, 1990, 4(4): 85-93.
[15] 韩国栋.划区轮牧和季节连续放牧绵羊的牧食行为. 中国草地, 1993, 2: 1-4.
[16] 中华人民共和国农业部.草原划区轮牧技术规程[S].中华人民共和国农业行业标准NY/T-1343-2007.
[18] 周道玮, 林佳乔, 覃盟琳. 东北农牧交错区绵羊的自由放养与设计饲养. 应用生态学报, 2004, 15(7): 1187-1193.
[22] 史生德. 划区轮牧设计计算方法的探讨. 中国草业科学, 1987, 4(2): 47-48.
[28] 邹华, 王湘国, 巩爱歧, 等. 冬春草地应用电围栏划区轮牧试验. 青海畜牧兽医杂志, 1998, 28(4): 29-30.
[29] 李勤奋, 韩国栋, 敖特根, 等.划区轮牧制度在草地资源可持续利用中的作用研究. 农业工程学报, 2003, 19(4): 224-227.
[30] 萨茹拉, 侯向阳, 李金祥, 等.不同放牧退化程度典型草原植被—土壤系统的有机碳储量. 草业学报, 2013, 22(5): 18-26.
[31] 安慧, 徐坤. 放牧干扰对荒漠草原土壤性状的影响. 草业学报, 2013, 22(4): 35-42.
[32] 李金花, 李镇清, 任继周. 放牧对草原植物的影响. 草业学报, 2002, 11(1): 4-11.
[33] 杜岩功, 梁东营, 曹广民, 等. 放牧强度对嵩草草甸草毡表层及草地营养和水分利用的影响. 草业学报, 2008, 17(3): 146-150.
[34] 王长庭, 王启兰, 景增春, 等. 不同放牧梯度下高寒小嵩草草甸植被根系和土壤理化特征的变化. 草业学报, 2008, 17(5): 9-15.
[35] 武高林, 杜国祯. 青藏高原退化高寒草地生态系统恢复和可持续发展探讨. 自然杂志, 2007, 29(3): 15-19.
[36] 江小蕾, 张卫国, 杨振宇, 等. 不同干扰类型对高寒草甸群落结构和植物多样性的影响. 西北植物学报, 2009, 23(9): 1479-1485.
[37] 耿文诚, 马兴跃, 马宁. 云贵高原人工草地划区轮牧模式研究. 草业学报, 2000, 9(3): 58-65.
[39] 周道玮, 孙海霞, 刘春龙, 等.中国北方草地畜牧业的理论基础问题. 草业科学, 2009, 26(11): 1-11.
[40] 周道玮, 姜世成, 王平.中国北方草地生态系统管理问题与对策. 中国草地, 2004, 26(1): 57-64.
[41] 周道玮, 孙海霞, 钟荣珍, 等.东北农牧交错区“草地-秸秆畜牧业”概论. 土壤与作物, 2012, 1(2): 100-109.
[42] 周道玮, 钟荣珍, 孙海霞, 等.草地畜牧业系统: 要素、结构和功能. 草地学报, 2013, 21(2): 207-203.