Development and Performance Evaluation of  Multi Crop Roto Drill cum Herbicide Applicator

reen, Sam; Deekshithulu, N. V. Gowtham; Kiran, B. R.; Prasad, Laxmi R; Chaitanya, M. V. N. L.

doi:10.20546/ijcmas.2017.611.063

Cited by 2 publications

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“…Considering difficulties of conventional spraying methods and incapability of Indian farmers to have costly tractors for mounting and operating plant protection equipments, a bower type pattern was developed that was mounted on a trailed type unit with power tiller [5]. A power tiller operated boom sprayer was developed for spraying ground nut and other crops planted in rows [6]. According to the study, a Linear Programming technique can be used for finding the best choice of agricultural machinery and implements on the basis of minimizing farm production costs related to cultural operations [7].…”

Section: Introductionmentioning

confidence: 99%

Comparitive Field Evaluation of Roto Drill Cum Herbicide Applicator

Deekshithulu

Samreen²,

Kiran³

et al. 2021

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Individual field operations such as ploughing, clod breaking, stubble clearance and leveling are necessary for the preparation of even and fine seed bed. These operations consume time and labor which become more economical. Strip tillage, direct paddy sowing, Zero tillage, requires minimum soil manipulation and no tillage respectively, where there incur reduced cost of operation. Timely sowing and proper weed control results in bringing out good returns. Farmers have many options for choosing equipment that is required to grow and harvest a crop. Farmers may own their own equipment, lease it, or have the field operations completed using custom operators. Considering the above facts and importance of paddy, in-order to reduce cost of cultivation a multi crop roto drill cum herbicide applicator was developed by combining three varied machines such as rotovator, seed drill and herbicide applicant or equipment at College of Agricultural Engineering, Bapatla. A tractor drawn roto drill cum herbicide sprayer was developed, evaluated and compared its cost economics with individual operations. Roto drill is the combination of rotavator, seed hopper and rocker sprayer pump. It pulverizes the soil, drills the seed and applies herbicide in single pass of tractor. The cost activity of multi crop roto drill cum herbicide applicator for performing three tasks was estimated as Rs/h. 641.00. While the individual costs of operation for tillage, sowing and herbicide application were computed as Rs/h. 571.00, 540.00 and 95.00 respectively. The cost of operation per one hour for developed multi crop roto drill cum herbicide applicator was 46.72% less when compared with costs of individual tasks.

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Section: Introductionmentioning

confidence: 99%