Ethylene promotes fruit ripening, including softening. The fruit of melting-flesh peach (Prunus persica (L). Batsch) cultivar 'Akatsuki' produces increasing levels of ethylene, and the flesh firmness softens rapidly during the ripening stage. On the other hand, the fruit of stony hard peach cultivars 'Yumyeong', 'Odoroki', and 'Manami' does not soften and produces little ethylene during fruit r...

Recognition and matching of litchi fruits are critical steps for litchi harvesting robots to successfully grasp litchi. However, due to the randomness of litchi growth, such as clustered growth with uncertain number of fruits and random occlusion by leaves, branches and other fruits, the recognition and matching of the fruit become a challenge. Therefore, this study firstly defined mature litch...

Abstract Stereo vision system and manipulator are two major components of an autonomous fruit harvesting system. In order to raise the fruit-harvesting rate, stereo calibration kinematic significant processes improve positional accuracy This article reviews mathematics these presents integrated approach for acquiring data calibrating both kiwifruit The calibrated yields good in laboratory tests...

Achieving a low cost robotic arm is crucial in agricultural applications. Task based optimization of the robot kinematics influence the robot simplicity and cost. Nevertheless, the environment of the robot also has a major influence on its simplicity. We have simulated a variety of orchard architectures and searched for an optimal robot design for each architecture. From the training systems wh...

Coriandrum sativum L. has a distinct flavour and aroma which is due to the essential oil present in it. The main component of the essential oil of the fruit is monoterpenoids and linalool. All parts of the plant are edible. The content and composition of essential oil is influenced by climatic conditions, agro technology and stage of maturity at time of harvesting, geography of growing region, ...

The effects of regulated deficit irrigation (RDI) were studied on 9 year-old apricot-trees (Prunus armeniaca L. cv. ‘Búlida’) grafted on ‘Real Fino’ rootstock. Two irrigation treatments were established. The first, a control treatment, was irrigated to fully satisfy the crop water requirements (100% ETc) and the second, a RDI treatment, was subject to water shortage during the non-critical peri...