The article presents the results of theoretical and experimental studies weight linear wear from resource indicators cultivator paws hardened by combined method. It is established that in order to achieve an increased legs, world manufacturers use special alloying materials, design features technological methods hardening, namely heat treatment, application wear-resistant materials. most common...

Adviser: George Gogos Flaming is a thermal weed control method that can kill weeds within or between crop rows using heat. Mechanical cultivation is another weed control method which undercuts weeds between crop rows to kill them. A combination flamer/cultivator implement was designed to take advantage of the good qualities of both flaming and cultivation to provide excellent organic weed contr...

To take advantage of conservation tillage systems (including direct drilling and non-inversion) in central Iran, it is important to study the effects of different cultivation practices on soil structural stability as a physical indicator. A four-year study was conducted to investigate the effects of seven tillage systems on aggregate properties of a clay-loam soil (Calcic Cambisol) with continu...

To assess the effect of non chemical management of weed control on forage Sorghum (Sorghum bicolor) a field study was conducted in Varamin, Iran during 2010 crop year in a three- replicated- split factorial experiment laid out in randomized complete block design with four weeding levels (W1= one time cultivation at 3-leaf stage using a duck foot cultivator, W2<...

To assess the effect of non chemical management of weed control on forage Sorghum (Sorghum bicolor) a field study was conducted in Varamin, Iran during 2010 crop year in a three- replicated- split factorial experiment laid out in randomized complete block design with four weeding levels (W1= one time cultivation at 3-leaf stage using a duck foot cultivator, W2<...

To assess the effect of non chemical management of weed control on forage Sorghum (Sorghum bicolor) a field study was conducted in Varamin, Iran during 2010 crop year in a three- replicated- split factorial experiment laid out in randomized complete block design with four weeding levels (W1= one time cultivation at 3-leaf stage using a duck foot cultivator, W2<...

A farmer household income is an earned by all members. This measured from two different perspectives, those are the agricultural sector and non-agricultural sector. study aimed to determine of rice cultivator owners in Lubok Sukon village at Ingin Jaya Subdistrict Aceh Besar District. used primary secondary data types which directly given respondents using questionnaires. analytical method form...

Abstract With a higher HP tractor it is difficult to take the maximum use of power. Front three-point linkage has been found profitable with these tractors due power requirement and also multiple operations in single pass. The importance this study check its feasibility under Indian field conditions. are designed fabricated according Category II hitch requirements. Hydraulic cylinders provide h...