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Murray, J. R. and Tullberg, J. N. (1999). An overview of conservation cropping in the dryland crop production areas of Queensland, Australia. In: 99 International Workshop of Dryland Conservation Tillage Proceedings. 99 International Workshop of Dryland Conservation Tillage, China Agricultural Univ., East Campus, Beijing, China, (50-53). 11-12 December 1999. 68  
Walsh, P. A., Chapman, W. and Tullberg, J. N. (2003). Controlled traffic - a challenge for the machinery industry.. In: Proceedings of Agricultural Engineering Technology Conference. Agricultural Engineering Technology Conference, Kentucky, USA, (1-1). 9-12 February, 2003. 86  
Tullberg, J. N. and Huanwen, G. (2000). Controlled traffic and conservation tillage water use effects in Australia and China. In: Nui Dun, Mechanized Dryland and Water-saving Farming for the 21st Century. China International Conference on Dryland and Water-Saving Farming, Beijing, (64-71). 21-23 Nov 2000. 68  
Tullberg, J. N. (2001). Controlled traffic effects on soil injection of organic wastes. In: Prof Junichi Takahashi, Proceedings of the 1st International Conference on Greenhouse Gases and Animal Agriculture GGAA 2001. , Tokachi Plaza, Obihiro, Japan, (162-168). 7-11 November, 2001. 84  
Tullberg, J. N., Yule, D. F. and McGarry, D. (2007) Controlled traffic farming - From research to adoption in Australia. Soil & Tillage Research, 97 2: 272-281. doi:10.1016/j.still.2007.09.007 196   50 Cited 57 times in Scopus57 0
Chapman, W., Cannon, S., Yule, D. F., Tullberg, J. N. and Murray, J. R. (1999). Controlled traffic farming in Australia and China. In: 99 International Workshop on Dryland Conservation Tillage Proceedings. 99 International Workshop of Dryland Conservation Tillage, China Agricultural Univ., East Campus, Beijing, China, (69-71). 11-12 December 1999. 54  
McHugh, A. D., Tullberg, J. N. and Freebairn, D. M. (2009) Controlled traffic farming restores soil structure. Soil and Tillage Research, 104 1: 164-172. doi:10.1016/j.still.2008.10.010 25   18 Cited 21 times in Scopus21 0
Tullberg, J. N. (2001). Controlled traffic for sustainable cropping. In: Conference Design Pty Ltd, Proceedings of the 10th Australian Agronomy Conference. , Wrest Point Conference Centre, Hobart, Tasmania, (). 28 January - 1 February, 2001. 55  
Tullberg, J. N. (1999). Controlled traffic impact on dairy waste disposal. In: B. Young, Workshop Abstracts - Control of Greenhouse Gases Attributed to Animal Husbandry. Workshop - Greenhouse Gases in Animal Husbandry Toowoomba 1999, QLD Dept of Primary Industries, Toowoomba, (27-28). 3 August 1999. 49  
McHugh, A. D., Tullberg, J.N. and Freebairn, D. (1999). Controlled traffic on a cracking clay. In: 99 International Workshop of Dryland Conservation Tillage Proceedings. 99 International Workshop of Dryland Conservation Tillage, China Agricultural Univ., East Campus, Beijing, China, (72-74). 11-12 December 1999. 33  
Tullberg, J. N., Walsh, P. A. and Chapman, W. (2003). Controlled traffic - the science.. In: Proceedings of the Agricultural Engineering Technology Conference. Agricultural Engineering Technology Conference, Kentucky, USA, (1-1). 9-12 February, 2003. 36  
Li, Yuxia, Tullberg, J. N. and Freebairn, D. (1999). Damage from wheel traffic associated with infiltration characteristics. In: 99 International Workshop of Dryland Conservation Tillage Proceedings. 99 International Workshop of Dryland Conservation Tillage, China Agricultural Univ., East Campus, Beijing, China, (79-83). 11-12 December 1999. 44  
Gregor, D. and Tullberg, J. N. (2003). Economic considerations in seeder design. In: Int. Soil Tillage Research Org. - 16th Triennial Conference, St Lucia, Australia, (). 13-19 July, 2003. 55  
Pangnakorn, U., George, D. L., Tullberg, J.N. and Gupta, M. L. (2003). Effect of tillage and traffic on earthworm populations in a vertosol in south-east Queensland.. In: Willem Hoogmoed, Proceedings of the 16th Triennial Conference. Soil Managment for Sustainability, Brisbane, Australia, (881-885). 13-18 July, 2003. 106  
McHugh, A., Tullberg, J. and Freebairn, D. (2003). Effects of field traffic removal on hydraulic conductivity and plant available water capacity. In: Proceedings of the 16th ISTRO Conference (ISTRO 2003). International Soil Tillage Research Organisation Conference (ISTRO 2003), Brisbane, Australia, (717-723). 13-19 July, 2003. 94  
Hugh, A., Tullberg, J. N. and Freebairn, D. (2003). Effects of field traffic removal on soil bulk density and coned penetration resistance. In: Int. Soil Tillage Research Org. - 16th Triennial Conference, St Lucia, Australia, (). 13-19 July, 2003. 105  
Li, Y. X., Tullberg, J. N., Freebairn, D. M., McLaughlin, N. B. and Li, H. W. (2008) Effects of tillage and traffic on crop production in dryland farming systems: I. Evaluation of PERFECT soil-crop simulation model. Soil and Tillage Research, 100 1-2: 15-24. doi:10.1016/j.still.2008.04.004 70   5 Cited 5 times in Scopus5 0
Li, Y. X., Tullberg, J. N., Freebairn, D. M., McLaughlin, N. B. and Li, H. W. (2008) Effects of tillage and traffic on crop production in dryland farming systems: II. Long-term simulation of crop production using the PERFECT model. Soil and Tillage Research, 100 1-2: 25-33. doi:10.1016/j.still.2008.04.005 58   3 Cited 5 times in Scopus5 0
Umetsu, K., Kimura, T., Ohtomo, K. and Tullberg, J. N. (2000). Fertilizer value of stored raw and anaerobically digested dairy manure slurry in the covered tanks. In: Proceedings of the XIV Memorial CIGR World Conference. , Tsukuba, Japan, (1587-1590). 28 Nov - 1 December 2000. 69  
Li, Y. X., Tullberg, J. N., Freebairn, D .M. and Li, H. W. (2009) Functional relationships between soil water infiltration and wheeling and rainfall energy. Soil and Tillage Research, 104 1: 156-163. doi:10.1016/j.still.2008.10.023 23   7 Cited 7 times in Scopus7 0
Tullberg, J.N. (2001) Gantry technology - white elephant or knight?. Farming Ahead, 120 December 2001: 16-16. 79  
Freebairn, D. M., Hulugalle, N., Tullberg, J. N. and Connolly, R.D. (1998). Greenhouse gas emission from cropping - the role of alternative tillage systems on clay soils. In: H. Bing So, One Day Symposium - Working Papers Conservation tillage: Can it assist in mitigating the greenhouse gas problem?. , Axon Room, The University of Queensland, St Lucia, (). 30 April,1998. 52  
Tullberg, J. N., Chapman, W. and Walsh, P. A. (2003). Harvesting and sustainability - the Australian solution.. In: Proceedings of Harvesting Technology Conference. Harvesting Technology Conference, Louisville, Kentucky, USA, (1-1). 9-12 February, 2003. 41  
Tullberg, J. N. (2002). Improving Zero Tillage by Controlled Traffic. In Rice-Wheat Consortium of the International Maize and Wheat Improvements Centre (Ed.), Addressing Resource Conservation Issues in Rice-Wheat Systems of South Asia 1 ed. (pp. 115-118) New Delhi, India: Rice-Wheat Consortium for the Indo-Gangetic Plansl. 94  
Tullberg, J.N. (2003). Improving zero-tillage by controlled traffic.. In J.F. Gosalves, Prof. R. J. Gupta, J.R. Rivica-Caminade and S.V. Prabhakar (Ed.), Addressing Resource Conservation Issues in Rice-Wheat Systems of South Asia (pp. 115-118) India: RWC-CIMMYT. 52  
Tullberg, J. N. (2007) Introduction. Soil & Tillage Research, 97 2: 247-248. doi:10.1016/j.still.2007.09.008 63   0 Cited 0 times in Scopus0 0
Tullberg, Jeff (2010) Reduce soil damage for more sustainable crop production. Nature, 466 7309: 920-920. doi:10.1038/466920c 40   1 Cited 2 times in Scopus2 0
He, Jin, Wang, Qingjie, Li, Hongwen, Tullberg, J. N., McHugh, A. D., Bai, Yuhua, Zhang, Xuemin, McLaughlin, Neil and Gao, Huanwen (2009) Soil physical properties and infiltration after long-term no-tillage and ploughing on the Chinese Loess Plateau. New Zealand Journal of Crop and Horticultural Science, 37 3: 157-166. doi:10.1080/01140670909510261 128   3 Cited 5 times in Scopus5 0
Gregor, D., Lemerle, D., Chan, K., Orchard, B. and Tullberg, J. N. (2003). Spatial arrangement and tillage influence crop seeding emergence and weed biomass. Implications for future seeder design. In: Int. Soil Tillage Research Org. - 16th Triennial Conference, St Lucia, Australia, (). 13-19 July, 2003. 57  
Tullberg, J. N. and Dorr, G. J. (2001). Take steps to reduce crop damage from spraying. In T. Nugent (Ed.), Spraying Solutions (pp. 21-21) Wagga Wagga, NSW: Kondinin Group. 45  
Tullberg, J. N., Ziebarth, P. J. and Li, Y. X. (2001) Tillage and traffic effects on runoff. Australian Journal of Soil Research, 39 2: 249-257. doi:10.1071/SR00019 75   35 Cited 34 times in Scopus34 0
Tullberg, Jeff (2010) Tillage, traffic and sustainability-A challenge for ISTRO. Soil and Tillage Research, 111 1: 26-32. doi:10.1016/j.still.2010.08.008 51   14 Cited 18 times in Scopus18 0
Li, Yuxia, Bing, D., Tullberg, J. N., Murray, J. R., Gao, H. and Li, H. (1999). Tractor wheel effect on runoff both in China and Australia. In: 99 International Workshop of Dryland Conservation Tillage Proceedings. 99 International Workshop of Dryland Conservation Tillage, China Agricultural Univ., East Campus, Beijing China, (75-78). 11-12 December 1999. 72  
Li, Yuxia, Bing, D., Tullberg, J. N., Murray, J. R., Gao, H. and Li, H. (1999). Tractor wheel effect on runoff both in China and Australia. In: Z. Dechao and W. Maohua, Innovation of Agricultural Engineering Technologies for the 21st century. Proceedings of International Conference on Agricultural Engineering (99-ICAE). , Xijiao Hotel, Beijing, China, (I-246-I-249). 14th - 17th December, 1999. 72  
Li, Y. X., Tullberg, J. N. and Freebairn, D. M. (2001) Traffic and residue cover effects on infiltration. Australian Journal of Soil Research, 39 2: 239-247. doi:10.1071/SR00017 55   32 Cited 36 times in Scopus36 0
Tullberg, J.N. (2001). Traffic and tillage effects on farm productivity and sustainability. In: Proceedings of the Dryland Agricultural Mechanisation of North China International Symposium. Dryland Agricultural Mechanisation of North China International Symposium, Taiyuan, Shanxi Province, China, (). 18-22 May, 2001. 43  
Wang, Xiaoyan, Gao, Huanwen, Tullberg, J. N., Li, Hongwen, Kuhn, Nikolaus, McHugh, A. D. and Li, Yuxia (2008) Traffic and tillage effects on runoff and soil loss on the Loess Plateau of northern China. Soil Research, 46 8: 667-675. doi:10.1071/SR08063 46   10 Cited 8 times in Scopus8 0
Chen, Hao, Bai, Yuhua, Wang, Qingjie, Chen, Fu, Li, Hongwen, Tullberg, J. N., Murray, J. R., Gao, Huanwen and Gong, Yuanshi (2008) Traffic and tillage effects on wheat production on the Loess Plateau of China: 1. Crop yield and SOM. Soil Research, 46 8: 645-651. doi:10.1071/SR07106 28   13 Cited 16 times in Scopus16 0
Bai, Yuhua, Chen, Fu, Li, Hongwen, Chen, Hao, He, Jin, Wang, Qinjie, Tullberg, J. N. and Gong, Yuanshi (2008) Traffic and tillage effects on wheat production on the Loess Plateau of China: 2. Soil physical properties. Soil Research, 46 8: 652-658. doi:10.1071/SR07193 35   11 Cited 11 times in Scopus11 0
Tullberg, J. N. (2002). Traffic Effects on Greenhouse Gas Impact of Organic Waste Injection. In: J. Takahashi and B. A. Young, Proceedings of the 1st International Conference on Greenhouse Gases and Animal Agriculture. 1st International Conference on Greenhouse Gases and Animal Ae, Obihiro, Japan, (). 7-11 November, 2001. 135  
Tullberg, J. N. (2002). Traffic Effects on the Greenhouse Gas Impact of Organic Waste Injection. In: J. Takahashi, B. A. Young, C. R Soliva and M. Kreuzer, Greenhouse Gases and Animal Agriculture: Proceedings of the 1st International Conference on Greenhouse Gases and Animal Agriculture. 1st International Conference on Greenhouse Gases and Animal Agriculture, Obihiro, Japan, (317-322). 7-11 November, 2001. 55  
Tullberg, J. N. (1999). Traffic effects on tillage. In: Z. Cechao and W. Maohua, Innovation of Agricultural Engineering Technologies for the 21st Century: Proceedings of International Conference on Agricultural Engineering (99-ICAE). Agricultural Engineering for the 21st Century. 99 International Conference on Agricultural Engineering, Xijiao Hotel, Beijing, China, (I-210-I-215). 14th - 17th December, 1999. 53  
Tullberg, J. N. (1999). Traffic effects on tillage. In: 99 International Workshop of Dryland Conservation Tillage Proceedings. 99 International Workshop on Dryland Conservation Tillage, China Agricultural Univ., East Campus, Beijing, China, (60-65). 11-12 Dec, 1999. 55  
Tullberg, J. N. and Murray, J. R. (2003). Traffic effects on tillage and planting. In: ACIAR/CAU Workshop on Sustainable Mechanized Cropping, Lanzhou, Gansu Province, China, (). 17-20 August, 2003. 50  
Tullberg, J. N. and Victor-Gordon, L. (1998). Wheel effects on tillage energy. In: J.N. Tullberg and D.F. Yule, Proceedings 2nd National Controlled Traffic Conference. 2nd National Controlled Traffic Conference, Hamon Cen., Univ.of Qld, Gatton Campus, (59-64). 26-27 August 1998. 37  
Li, Y.X., Tullberg, J. N. and Freebairn, D.M. (2007) Wheel traffic and tillage effects on runoff and crop yield. Soil & Tillage Research, 97 2: 282-292. doi:10.1016/j.still.2005.10.001 65   28 Cited 33 times in Scopus33 0
Tullberg, J. N. (2000) Wheel Traffic Effects on Tillage Draught. Journal of Agricultural Engineering, 77 1-8. 75