A study Some Technical Indicators Under Impact Tillage Depth and Disk harrow Angle of the Compound Machine

Mankhi, Abbas A.; Jebur, Hussein A.

doi:10.1088/1755-1315/1060/1/012137

Cited by 3 publications

(2 citation statements)

References 6 publications

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“…Additionally, the fuel consumption rate depends on the percentage of slippage and pulling force. These results are consistent with Arhim [19], Al-Tamimi [20], and Mankhi & Jebur [21]. The result indicates no significant effect of seeding rate on the percentage of slippage (Table2).…”

Section: Fuel Consumption (Qf) (L Ha -1 )supporting

confidence: 90%

Assessment of the Performance Efficiency of Eight-Purpose Compound Equipment in One

Karim,

Jasim

2023

IOP Conf. Ser.: Earth Environ. Sci.

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A field experiment was conducted to assess the performance of a locally developed and assembled eight-purpose compound equipment and determine its effect on some physical soil properties in a silty clay loam soil in one of the fields of the College of Agricultural Engineering Sciences / University of Baghdad / Jadriyah for the growing season 2022-2023. The experiment used two tractors, the (MF-650) MASSEY FERGUSON and the (MF-5640) MASSEY FERGUSON. The study included two factors: the first factor had three seed rates (3, 4, and 5 kg/donum), and the second factor had three tillage depths (15, 20, and 25 cm). Some performance indicators of the machinery unit were studied, including pulling force, fuel consumption, slippage percentage, and bulk density of the soil. The experiment was conducted using a randomized complete block design (RCBD) with split-plot arrangement and three replications. Seed rates allocated to the main plot, while the tillage depth treatments allocated to the sub-plot. The least significant difference (LSD) at a significance level of 0.05 was used to compare the means of the variables. The results showed significant differences in the performance indicators of the machinery unit due to the tillage depth and seed rate. The depth of 15 cm showed the lowest pulling force, which was 5 kilo Newtons, the lowest slippage percentage of 4.26%, and the lowest fuel consumption of 42.58 L ha-1. The results also confirmed the absence of significant differences in the performance indicators of the machinery unit due to the seed rate and the absence of significant differences in the performance indicators due to the interaction between tillage depth and seed rate.

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Section: Fuel Consumption (Qf) (L Ha -1 )supporting

confidence: 90%

Assessment of the Performance Efficiency of Eight-Purpose Compound Equipment in One

Karim,

Jasim

2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…Moldboard plow recorded least required traction force 7.550 kN, while the chisel plow recorded the highest value 10.676 kN, the reason is that the width of the chisel plow was greater than of the moldboard and deference method of penetration and that agree with ( 14 and 15m). Depth of tillage 18 cm recorded least traction force 7.837 kN, while depth of tillage 25 cm recorded higher traction force 10.389 kN, that because of traction force is covariant proportional to the increase in depth of tillage and that agree with [27]. Speed of tractor 2.55 km.hr -1 recorded least value 8.246 kN, while speed of tractor 6.15 km.hr -1 recorded higher value 10.040 kN, that because of traction force is covariant proportional to the increase in speed of tractor, and that agree with [28,29].…”

Section: Traction Forcesupporting

confidence: 60%

Calculating some Powers and Traction Force for Two Plows in Primary Tillage

Hamid

2023

IOP Conf. Ser.: Earth Environ. Sci.

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Traction force and power requirement when performing primary tillage occupy the minds of almost farmers, this field research had aim to determine and calculate the pulling force of the most commonly used moldboard and chisel plows, the research conducted in silt clay loam for chisel and moldboard plows as the main factor, two depths of tillage 18 and 25 cm as a second factor and three speeds of tractor 2.55, 4.30 and 6.15 km.h-1 as a third factor. Moldboard plow recorded least traction force 7.550 kN, drawbar power 11.583 hp, power losses due to slippage 1.088 hp, power on the rear axle of the tractor 15.770 hp and brake horse power 17.495 hp. Chisel plow recorded best traction efficiency 76.217 % and total traction efficiency 68.659 %. Depth of tillage 18 cm recorded least traction force 7.837 kN, drawbar power 12.190 hp, power losses due to slippage 0.986 hp. Speed tractor 2.55 km.h-1 recorded least traction force 8.246 kN, drawbar power 7.329 hp, power losses due to slippage 0.618 hp, resistance power losses due to motion 1.775 hp and power on the rear axle of tractor 9.723 hp. Correlation among performance indicators were positive and negative correlation significantly, also were insignificant correlation.

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Diskli Tırmık Yön Açısı Değişiminin Çeki Gücü Gereksinimi ve Bazı Toprak Fiziksel Özellikleri Üzerine Etkisinin Saptanması

Varol,

Akbolat

2024

Ziraat Fakültesi Dergisi

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Bu araştırmada, çekilir tip, tandem çatı yapısına sahip bir diskli tırmığın tınlı bünyeye sahip toprak koşullarında farklı yön açılarının çeki gücü gereksinimi ve bazı toprak fiziksel özellikleri üzerine etkisi saptanmıştır. Bu amaçla, ön bataryalardaki diskler 14o sabit konumda olmak üzere arka bataryadaki diskler ise 14o, 17o ve 20o yön açıları sırasıyla A, B, C ve D (kontrol) uygulama olarak ele alınarak çeki güçleri saptanmıştır. Ayrıca denemede, toprak hacim ağırlığı ve porozite, penetrasyon direnci ile toprağı parçalanma derecesini belirlemek için ortalama ağırlık çapları saptanmıştır. Elde edilen sonuçlara göre, diskli tırmık çeki gücü gereksinimi disk yön açısı artışı ile artmıştır. A, B ve C uygulamaları için sırasıyla 10.51, 11.12 ve 11.56 BG çeki güçleri saptanmış, A ve C uygulamaları arasındaki fark önemli bulunmuştur. Uygulamalara bağlı toprak hacim ağırlıkları arasındaki fark önemsiz bulunurken, toprak penetrasyon direnci disk açısı artışı ile artmıştır. A, B, C ve D uygulamaları için sırasıyla ortalama ağırlık çapları; 10.12, 11.61, 11.60 ve 12.53 mm olarak bulunmuş ve aralarında istatistiksel anlamda fark tespit edilememiştir.

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A study Some Technical Indicators Under Impact Tillage Depth and Disk harrow Angle of the Compound Machine

Cited by 3 publications

References 6 publications

Assessment of the Performance Efficiency of Eight-Purpose Compound Equipment in One

Assessment of the Performance Efficiency of Eight-Purpose Compound Equipment in One

Calculating some Powers and Traction Force for Two Plows in Primary Tillage

Diskli Tırmık Yön Açısı Değişiminin Çeki Gücü Gereksinimi ve Bazı Toprak Fiziksel Özellikleri Üzerine Etkisinin Saptanması

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