多功能新型农作物播种机,用于管理残留物和在单一路径上机械化播种小麦

Muhammad Usama Yaseen, Shahzad Ahmad, Maqsood Ahmad, John M. Long, H. A. Raza, Hassan Iftekhar, Sikander Ameer, Dabira Ogunbiyi
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引用次数: 0

摘要

处理田间的水稻作物残茬并非易事,农民更倾向于焚烧,而焚烧会造成空气污染、烟雾和疾病。本研究报告介绍了通过机械化处理前茬作物残留物而开发的新型农作物精量播种机。精量播种机可在一条路径上完成多种作业,即切碎残留物、拌入土壤、开小沟、播种小麦并施肥。精量播种机的工作宽度为 2040 毫米,专门设计的 C 型刀片用于切碎作物残茬。安装了一个齿轮比为 1:0.52 的多速变速箱,另有一组 16、18 和 20 齿的直齿轮,为主转子提供 225、250、310 和 350 转/分的转速。在播种机的中部,主转子轴之后,11 个 V 形开沟板固定在开沟辊上,用于开沟。开沟辊由星轮驱动,效果良好。为精确播种和施肥,开发了零耕式尖头边缘新型播种机装置。通过地轮校准系统,11 个播种机单元将种子和肥料播入小沟。精量播种机的田间作业能力为 0.408 公顷/小时,作业成本为 40.68 美元/公顷。与传统方法相比,播种机显示出良好的效果,每公顷产量为 5028 公斤。精量播种机为小麦播种提供了一种机械化解决方案,通过增加土壤中的有机质,以最低的运营成本提高产量 13%。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A Multi-Function Novel Crop Seeder for the Management of Residues and Mechanized Sowing of Wheat in a Single Path
The handling of the remnants of rice crops in the field is not an easy operation, and farmers prefer burning, which causes air pollution, smog, and disease. This research reports the development of a novel precision crop seeder by handling the remnants of previous crops through mechanization. The precision seeder performed multiple operations in a single path, viz, chop residues, incorporate into soil, make mini trenches, and sow wheat with fertilizer application. The precision seeder has a 2040 mm working width, and specially designed C-type blades are used to shred the crop residue. A multiple-speed gearbox with a gear ratio of 1:0.52 is installed, with a further set of spur gears with 16, 18, and 20 teeth that provide 225, 250, 310, and 350 RPMs to the main rotor. In the middle of the seeder, after the main rotor shaft, 11 V-shaped trencher plates are fixed on the trencher roller for the making of trenches. The trencher roller is powered by star wheels, which showed good results. A zero-tillage-type sharp tip edge novel seeder unit was developed for the precise placement of seed and fertilizer. Seed and fertilizer were placed into the mini trenches through 11 seeder units through a ground wheel calibration system. The field capacity of the precision seeder was 0.408 ha/h and the operational cost was calculated 40.68 USD/ha. The seeder showed good results, with the production of 5028 kg/ha compared to conventional methods. The precision seeder provides a mechanized solution for wheat sowing with minimal operational costs by enhancing organic matter in soil with 13% more yield.
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