Establishment of minimum performance standard of prominent agricultural machinery based on test reports
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Date
2019-09
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CCSHAU, Hisar
Abstract
A study was conducted to establish minimum performance standard (MPS) of selected agricultural machinery based on test reports collected from Deptt. of FMPE, COAE&T and FMT&TI, Hisar. The data was collected for the analysis and MPS was formulated by frequency distribution using MS-Excel Add-In. To determine the mean of individual parameter, corresponding values of the most occurring frequency (about 50 % of the frequency) was only considered.
The MPS suggested for tillage machinery are 6.50 cm, 14 cm, 0.23 ha h-1, 76 %, 3.0 l h-1, 77 %, 11 kW and 817 mm for min. depth of cut, min. depth of puddle, min. area covered per metre of working width, min. field efficiency, max. fuel consumption per metre of working width, min. puddling index, max. PTO power requirement per metre of working width and nominal closed length of drive shaft of rotavator; respectively. for disc harrow, 8 cm, 0.43 ha h-1, 70 %, 3.0 l h-1, 213 kg-f and 4.0 kW for min. depth of cut, min. area covered per metre of working width, min. field efficiency, max. fuel consumption per metre of working width, max. draft per metre working width and max. drawbar power per metre working width of disc harrow; respectively. for cultivator, 9 cm, 0.41 ha h-1, 75 %, 2.0 l h-1, 244 kg-f and 3.4 kW for min. depth of cut, min. area covered per metre working width, min. field efficiency, max. fuel consumption per metre working width, max. draft per metre working width and max. drawbar power per metre working width of cultivator, respectively.
In sowing and planting machinery MPS suggested are 50 %, 6 & 8 cm, 6 & 8 cm, 5 & 10 mm, 0.12 %, 0.27 ha h-1, 71 %, 1.40 l h-1, 98 kg ha-1, 118 kg ha-1, 1.0 kW, 189 kg-f and ± 20 & ± 24 % for seeding uniformity, min. and max. depth of seed, min. and max. depth of fertilizer, min. and max. seed spacing, max. mechanical damage of seed, min. area covered per metre working width, min. field efficiency, max. fuel consumption per metre working width, min. seed rate, min. fertilizer rate, max .drawbar power per metre working width, max. draft per metre working width, max. variation in dropping of seed and fertilizer of zero till seed cum fertilizer drill, respectively and 8.5 & 9.0 cm, 8.5 & 10 cm, 30 & 40 cm, 0.24 ha h-1, 64 %, 0.60 l h-1, 1.7 kg ha-1, 53.8 kg ha-1, 0.80 kW, 71 kg-f and ± 0.60 & ± 0.80 % for min. and max. depth of seed, min. and max. depth of fertilizer, min. and max. seed to seed distance, min. area covered per metre working width, min. field efficiency, max. fuel consumption per metre of working width, min. seed rate, min. fertilizer rate, max. power drawbar per metre of working width, max. draft per metre of working width and max. variation in dropping of seed and fertilizer of Bt. cotton planter.
Similarly, MPS have been suggested for other equipments/machinery like plant protection equipments, tractor operated VCR, straw reaper, paddy thresher and maize thresher. The MPS also includes safety and other requirements, material of construction etc. to be complied on.