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Conservation Agriculture: Research Status, Opportunities and Challenges in Dryland Areas of Pakistan

By: Muhammad Sharif, Shahzada Sohail Ijaz, Muhammad Ansar, Rashid Latif, Asma Hassan, Muhammad Nasir

Key Words: Conservation Agriculture, Crop Rotation, Soil Organic Carbon, Zero Tillage.

J. Bio. Env. Sci. 11(3), 102-112, September 2017.

Certification: jbes 2017 0068 [Generate Certificate]

Abstract

Soil degradation, climate change and increasing cost of inputs are serious challenges for crop production in dryland areas of Pakistan. Mismanagement of natural resources through clean cultivation and intensive tillage are also worsening the situation. Therefore, it is the need of time to search alternative systems. Conservation agriculture (CA) is an emerging technology, which serves as an alternate system has been successfully adopted worldwide for sustainable agriculture, to improve soil properties, mitigate climate change, enhance crop yield and reduce input cost, but dryland areas of Pakistan seem to have missed the opportunity. The accessible information indicate that research study so for conducted in dryland areas of Pakistan are short term and that conservation agriculture (CA) has potential to improve soil structural stability by enhancing organic matter contents, provide equal yield and economically benefit by reducing input cost. There is a need to establish long term, multi-location and collaborative research experiments on different aspects of CA along with the use of computer based models for long term simulations. On farm practice of CA is scarce due to social hindrance, unavailability of local ZT drills, alternative uses of residue. There are big opportunities of CA in dryland areas of Pakistan as climate, soils and crop diversity are conducive to that. Promotion of CA can be enhanced by encouraging local manufacture of zero tillage drills and on farm trainings of the community. CA is the need of hour to combat desertification and provide a healthy environment for coming generations and resource poor farmers of dryland areas of Pakistan.

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Conservation Agriculture: Research Status, Opportunities and Challenges in Dryland Areas of Pakistan

Ahmed  M, Ahmad S, Ashraf M,  Gill MA. 2007. Partial budgeting of different sowing technologies of wheat. Sarhad J. Agric. 23(4).

Akhtar  MS, Hussain  A,  Naeem MA,  Qureshi  S. 2002. Structure of a sandy loam soil, as affected by long-term tillage and fertilizer in the potowar plateau of Pakistan. Quarterly science vision 8(1).

Ali S,  Ijaz  SS. 2013. Mungbean (vigna radiata) yield and di-nitrogen fixation under minimum tillage at semi arid pothwar, Pakistan. The Journal of Animal & Plant Sciences, 23(1), 2013, Page: 198-200.

Akhtar J,  Mehdi  SM,  Rehman OU,  Mahmood K, Sarfraz M. 2005. Effect of deep tillage practices on moisture preservation and yield of groundnut under rainfed conditions. Journal of  Agricultural  and Social  Sciences. 1(2), 98-101.

Anwar-Ul-Hassan. 2000. Application of soil physics for sustainable productivity of degraded lands.

Arif  M,  Khan MA,  Akbar MA, Ali S. 2006. Prospects of wheat as a dual purpose crop and its impact on weeds. Pakistan Journal of Weed Sciences Research.  12(1-2), 13-17.

Birkas M. 2008. Environmentally-sound adaptable tillage. Akademiai Kiado, Budapest, Hungary.

Chan KY,  Heenan DP, Oates A. 2002. Soil carbon fractions and relationship to soil quality under different tillage and stubble management. Soil and Tillage Research, 63, 133-139

Derpsch R, Friedrich T. 2009. Global overview of conservation agriculture adoption. In: 4th Congress on Conservation Agriculture, New Delhi, India,

February 4–7.

Dexter AR. 2004. Soil physical quality. Part I. Theory, effects of soil texture, density, and organic matter, and effects on root growth. Geoderma, 120, 201-214.

FAO. 2011b. What is Conservation Agricutlure? FAO CA website

(http://www.fao.org/ag/ca/1a.html),FAO,Rome.

Filipovic DS, Kosutic S,  Gospodaric Z,  Zimmer R, Banaj D. 2006. The possibilities of fuel savings and the reduction of CO2 emission in the soil tillage in Croatia. Agriculture, Ecosystems and Environment 115(2006), 290-294.

Franzluebbers AJ. 2002a. Soil organic matter stratification ratio as an indicator of soil quality. Soil and Tillage Research, 66, 95-106.

Franzluebbers AJ. 2002b. Water infiltration and soil structure related to organic matter and its stratification with depth. Soil and Tillage Research, 66, 197-205.

Hemmat A, Eskandari I. 2006. Dryland winter wheat response to conservation tillage in a continuous cropping system in northwestern Iran. Soil and Tillage Research, 86, 99-109.

Huang GB, Li LL, Zhang  RZ, Unkovich M, Li G, Chan K, Bellotti W. 2008a. Conservation tillage research on the Loess Plateau of China. In: Unkovich M, ed., Global Issues: Paddock Action: Proceedings of 14th Agronomy Conference 2008. The Regional Institute Ltd., Adelaide, South Australia.

Hussain M, Ali S, Ijaz SS,  Bashir K. 2013. Soil physical properties and wheat performance under various preparatory tillage practices in a subtropical dry land of Pakistan. Soil and Environment. 32(2), 108-113.

Ijaz SS, Safdar A. 2007. Tillage and mulch effects on profile moisture dynamics, fallow efficiency and rainfed wheat yields in potowar. Pakistan Journal of Agricultural  Sciences., 44(1).

Ijaz SS,  Safdar A. 2010. Replacing clean fallow with minimum tilled pulse legume in a subtropical dryland at Pothwar, Pakistán. Agrociencia, vol. 45(1), 43-53.

Khan  SA,  Ali A, Baig  MN. 2013. The linkage between agricultural practices and environmental degradation. Journal Environment Treatment Technology. 1(1), 19.22.

Khan MI, Jan  A, Hussain N, Jan MT, Qadoos M. 2011. Rainfedwheat response to tillage and nitrogen. Sarhad J. Agric. 27, No.4.

Khan I, Hassan G, Khan MI, Khan IA. 2004. Efficacy of some new herbicide molecules on grassy and broadleaf weeds in wheat-II. Pakistan  Journal of  Weed Sciences and Research. 10(1-2), 33-38.

Khan RU,  Rashid R,  Khan MS, Shah A. 2010. Impact of tillage practices on growth and seed yield of mungbean (vigna radiata l) under rainfed conditions. Pakistan  Journal. Of Botany., 42(3), 1781-1789.

Kosutic S, Filipovic D, Gospodaric Z,  Husnjak  S,  Zimmer R, Kovacev I. 2006. Usporedba različitih sustava obrade tla u proizvodnji soje i ozime pšenice u Slavoniji. Agronomski glasnik, 68(5), 381-392.

Loveland P,  Webb  J. 2003. Is there a critical level of organic matter in the agricultural soils of temperate regions: a review. Soil and Tillage Research, 70, 1-18.

Madari  B, Machado  PL,  Torres OA,  Andrade E, Valencia AG. 2005. No tillage and crop rotation effects on soil aggregation and organic carbon in a Rhodic Ferralsol from southern Brazil. Soil and Tillage Research, 80, 185-200.

Mohler CL, Galford E. 1997. Weed seedling emergence and survival: Separating the effects of seed position and soil modification by tillage. Weed Research. 37, 147-155.

Mohammad  W, Shah SM, Shehzadi S, Shah SA, Nawaz H. 2006. Wheat and oat yields and water use efficiency as influenced by tillage under rainfed condition. Soil and Environment. 25(1), 48-54.

Mohammad W, Shehzadi S, Shah MS, Shah Z. 2006. Effect of tillage and crop residues management on mungbean (vigna radiata (l.) wilczek) crop yield, nitrogen fixation and water use efficiency in rainfed areas. Soil and  Environment. 25(1), 48-54.

Shafiq M, Hassan A, Ahmad S, Akhtar MS. 1994. Water intake as influenced by tillage in rainfed areas of Punjab (Pakistan). Journal of soil & water conservation. 49(3), 302-305.

Shah Z, Rahman H, Shah MA,  Iqbal M,  Pervaiz U, Amanullah. 2010. Tillage and residue impacts on microbial biomass and soil c and n dynamics under differentcropping systems. Pakistan Journal of Bot., 42(3), 1969-1976.

Shaver TM, Peterson GA, Ahuja LR, Westfall DG, Sherrod LA, Dunn G. 2002. Surface soil phsical properties after twelve years of dryland no-till management. Soil Science Society of America Journal, 66, 1292-1303.

State Of Environment Report. 2005. Government of Pakistan.

Shafiq M, Amin R, Nizami MI, Kram ZU. 2000. Crop yield as affected by different tillage treatments under rainfed conditions of Potwar. Int. J. Agri &  Bio., 02(3), (264-268).

Zia MS, Mahmood T, Baig MB, Aslam M. 2004. Land and environmental degradation and its amelioration for sustainable agriculture in Pakistan. Quarterly science vision 9(1-2 & 3-4).

Zhao JF, Huang GB, Xin P, Xie KZ, Xu AX. 2007. Conservation tillage effects on run-off and soil erosion. Bulletin of Soil and Water Conservation, 27, 16-19. (in Chinese)

Muhammad Sharif, Shahzada Sohail Ijaz, Muhammad Ansar, Rashid Latif, Asma Hassan, Muhammad Nasir.
Conservation Agriculture: Research Status, Opportunities and Challenges in Dryland Areas of Pakistan.
J. Bio. Env. Sci. 11(3), 102-112, September 2017.
http://www.innspub.net/jbes/conservation-agriculture-research-status-opportunities-challenges-dryland-areas-pakistan/
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