In the paper, the necessity of root stubble harvesting and recycling was put forward from the perspective of biomass energy utilization. To accomplish mechanized harvesting on root stubble, a rotary digging machine was designed based on parametric modeling software Solidworks. Firstly, parts were built under entity modeling module, and then assembled to 4 main mechanisms in assembling environme...

In Ethiopia, harvesting cereal crops is one of the major attentive agricultural operations in agriculture production, which demands a considerable amount labor. There are significant issues with labor costs and availability during harvest wheat crops. Therefore, it crucial to use mechanical technologies assure timely reduce field losses order increase farm productivity. The objective this study...

OBJECTIVES Production agriculture is commonly associated with high prevalence of ergonomic injuries, particularly during intensive manual labor and during harvesting. This paper intends to briefly describe an overview of oil palm plantation management highlighting the ergonomics problem each of the breakdown task analysis. METHODS Although cross-sectional field visits were conducted in the cu...

Abstract The subject of this study was to evaluate the visible crop losses during mechanized harvesting grapes, assess impacts changes in machine parameters and thus look for possibility reducing when utilizing method harvesting. A comparison with amount arising from manual also monitored. research results indicated average total 1.10–5.62% harvested monitoring revealed occurring area columns s...

In the last few years, automatic guidance of agricultural vehicles has received increased interest to improve field efficiency, while releasing human workers from monotonous operations. this context, work proposes a short or medium-term alternative complete automation manual harvesting processes by introducing fleet robotic N-trailer support crop transportation task. With aim coordinate several...

Abstract Chinese cabbage is a major vegetable widely planted in most areas of my country. With the increase market demand and growth planting area, traditional manual harvesting can no longer meet development needs times, agricultural mechanization has become trend. In view actual production situation China, important parts harvester are designed based on TRIZ theory, working principle clarifie...

Cut-to-length (CTL) timber harvesting technology currently accounts for approximately 90% of Caspian forests. The technology involves felling, branching, cross-cutting, and then the skidder carries the logs to a landing, where the timber is temporarily stored, sorted and assembled for transportation to the mill. Cut-to-length systems typically require less labor, less access road construction, ...

Cut-to-length (CTL) timber harvesting technology currently accounts for approximately 90% of Caspian forests. The technology involves felling, branching, cross-cutting, and then the skidder carries the logs to a landing, where the timber is temporarily stored, sorted and assembled for transportation to the mill. Cut-to-length systems typically require less labor, less access road construction, ...

Cut-to-length (CTL) timber harvesting technology currently accounts for approximately 90% of Caspian forests. The technology involves felling, branching, cross-cutting, and then the skidder carries the logs to a landing, where the timber is temporarily stored, sorted and assembled for transportation to the mill. Cut-to-length systems typically require less labor, less access road construction, ...