Relationship between Fruit Enlargement and Seed Development with Respect to Physiological Fruit Drop in ‘Shimizu Hakuto’ Peach

Role of polyamines in peach fruit development and storage.

To investigate the role of polyamines in pre- and post-harvest fruit development of 'Akatsuki' peach (Prunus persica (L.) Batsch.) we measured polyamine concentrations, activities of polyamine biosynthetic enzymes and expression of genes encoding these enzymes. Concentrations of the free polyamines, putrescine (Put), spermidine (Spd) and spermine (Spm) in pre-harvest fruit peaked 16 days after ...

Physiological Disorders in Tomato Fruit Development

Physiological disorders are abnormalities in fruit color or appearance that are abiotic in origin. These abnormalities are often confused with damage from pathogens or insects (biotic damage). Physiological disorders are distinguished from deficiencies of a single nutrient, and physical, chemical or herbicide injury. Causes of physiological disorders include genetic susceptibility, environmenta...

Factors Affecting Fruit Set/Early Fruit Drop in Avocado

a comparison of teachers and supervisors, with respect to teacher efficacy and reflection

supervisors play an undeniable role in training teachers, before starting their professional experience by preparing them, at the initial years of their teaching by checking their work within the proper framework, and later on during their teaching by assessing their progress. but surprisingly, exploring their attributes, professional demands, and qualifications has remained a neglected theme i...

Hyperspectral Scattering for assessing Peach Fruit Firmness

Light scattering is related to the structural characteristics of fruit and hence is potentially useful for estimating fruit firmness. This research investigated hyperspectral scattering as a means for measuring peach fruit firmness. A hyperspectral imaging system was used to simultaneously acquire 153 spectral scattering profiles, generated by a broadband light beam, from ‘Red Haven’ and ‘Coral...