There is a great demand for dragon fruit in China and Southeast Asia. Manual picking of requires lot labor. It imperative to study the fruit-picking robot. The visual guidance system an important part To realize automatic fruit, this paper proposes detection method based on RDE-YOLOv7 identify locate more accurately. RepGhost decoupled head are introduced into YOLOv7 better extract features pre...

In automated packing or assembly it is often necessary to bring randomly oriented parts into uniform alignment. Mechanical methods such as vibratory bowl feeders are often used for this purpose, although there is no theory for the systematic design of such feeders. A slanted “fence” attached to the stationary sides of a conveyor belt is also capable of orienting a stream of parts and a sequence...

Abstract Smoothie bowl is a smoothie product made from fruit and vegetables packed into bowl. This study aims to determine the attributes desired by consumers applied in development using Kano model quality function deployment method. was important that could influence consumer preferences. The were then further analyzed Based on results of integration QFD models, there are five technical respo...

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The effect of 10, 100, 1000, 10,000 ppm of ethylene, applied for 3, 6, 12, and 24 hours, on the ripening rate of "Hass" avocado (Persea americana Mill.) fruits at three stages of maturity was investigated. Ethylene treatments were started either immediately after picking or 2 days later. A sharp peak of ethylene production was found to precede full softening by about 2 days and the occurrence o...

The experiment was conducted at Sher-e-Bangla Agricultural University farm, Dhaka, Bangladesh during the period from March to June 2007 with seven treatments viz; T1: Hand picking of infested fruits of bitter gourd at 7 days interval; T2: Neem seed kernel at 5 gm/l of water at 5 days interval +T1; T3: Spray of shobicron 425EC @ 2ml/l of water at 7 days interval + T1; T4: Micronutrient-Zn @ 6.72...

Citrus harvesting is time-intensive and labor-intensive, relying mainly on manual harvesting. The automatic of fruit vegetable crops can not only reduce the physical labor farmers in harsh field environment but also greatly improve efficiency. Based principle citrus picking, an end-effector with three-finger grasping designed this study. First, structure was to achieve function stable effective...

This paper analyzes GATI' and its dispute settlement procedure (DSP) in the context of a supergame model of international trade featuring both explicit and implicit agreements. An explicit agreement, such as OAT!', may be violated at some positive cost in addition to retaliatory actions that might be induced by the violation. We interpret this cost as arising from 'international obligation," a ...

The physiological breakdown of citrus fruits variously known as storage spot, pitting, or pox has presented a perplexing problem to growers and shippers ever since the storage and transportation of these fruits was undertaken on an extensive scale. This breakdown manifests itself in various forms of blemishes of the rind, depending on such factors as the inherent condition of the fruit, the tem...