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Assessment of soil compaction due to the motion of Prime mover and tillage machinery in temperature region of Kashmir Valley CIGR Journal
Ashan, Basharat; Muzamil, Mohd.; Dixit, Jagvir; Faisal, Shahzad; Ali, Mudasir; Rasool, Showkat; Mir, Ghulam Mohammad.
The study was undertaken to assess the impact of prime movers (40 hp and 50 hp) and agricultural machinery (cultivator, disc harrow and rotavator) on soil compaction. Initially, the prime movers were operated at three speeds (2 kmph, 3 kmph and 5 kmph) for 1, 2 and 3 passes and responses were measured in terms of bulk density (gcm-3), particle density (gcm-3), porosity (%), cone index (kPa), infiltration rate (cmh-1), hydraulic conductivity (cmh-1) and particle size distribution (mm). The experiments were planned as per Randomized Block Design (RBD). It was observed that bulk density, particle density and cone index increased with an increase in the number of passes from 1 to 3. Maximum percentage increase of 5.82 % bulk density, 2.78 % particle density...
Tipo: Info:eu-repo/semantics/article
Ano: 2023 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/8331
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Present status, potential and future needs for mechanization of agricultural operations in Jammu and Kashmir state of India CIGR Journal
Dixit, Jagvir; Sharma, Sushil; Ali, Mudasir.
A study indicates that there is increase in area, production and productivity of major food crops in Jammu & Kashmir State of India over the years but the rate of increase has been slow.  Jammu region of the State has maximum cropping intensity (176.8%) followed by Kashmir (123%) and Ladakh (106%).  The average land holding in the State is very low  (0.66 ha) in comparison to National Average (1.68 ha).  The unit farm power availability on gross cropped area basis is   0.78 kW contributed 51.2% by animated (human and animal power) sources and 48.8% from rest of the sources.  The present agricultural production is insufficient to mitigate the requirement of growing population due to the limited scope of increase in cultivable area and low level of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Agricultural Engineering Mechanization status; Mechanization potential agricultural operations; Farm power.
Ano: 2014 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/2990
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