Hossein KAMALI, Mohammad Mahdi PARHIZGAR

Optimize the cost of cultivation with using low-tillage in the wheat fields of Tehran province

Abstract. In appropriate patterns of tillage in wheat, three methods commonly cultivated as a maximum for tillage, planting a multifunctional device as minimum tillage and direct seeding cultivation system as no tillage operations together are comparable. Analysis of variance and mean cost of land preparation and time spent on the three methods of tillage operations shows that maximum conventional tillage and planting allocated to the most and direct seeding without tillage operations allocated to the lowest cost and time. In conclusion, due to lower production costs and the income and reduce soil compaction, Instead, the usual method of planting is recommended to especially in dry lands and farms with irrigation and plant debris and with soil low light or light meal, or the non-tillage direct seeding method used.

Keywords:

Commonly cultivated, no tillage minimum tillage, Cost optimization,

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Crops Statistics for crop year 2007-2008. Ministry of Agriculture, information and statistics department, Tehran, 2012. [2] www.fao.org.
Fajaria N.K.. Increasing performance of Crops. Translated by Hashemi abolfazl et al, Mashad university publisher, 1995.
Sagden R. Analytical foundation of practical cost benefit. Translated by Khalili eraghi Mansour, Tehran university publisher, 1993.
Kamali, Hossein et al. economic evaluation of different yield results in Tehran farms. Agricultural research and natural recourse center, Tehran, 2005.
Akbarnia, Abas et al. assessment of appropriate low tillage patterns in wheat farm of Tehran, 2009.

ISSN: 2587-2680
Yayın Aralığı: 4
Başlangıç: 2002
Yayıncı: SİVAS CUMHURİYET ÜNİVERSİTESİ > FEN FAKÜLTESİ

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