comparison and grouping of 32 grape cultivars and genotypes by using 61 traits including; 5 phenological and vegetative characters, 41 traits related to fruit and amount of resveratrol in 15 parts of plant was done according to grape descriptor and related methods. according to the results some traits such as spikelet weight, berry color, length of peduncle, length of berry tail, weight and len...

to evaluate effects of gibberllic acid, gridling, berry and bunch thining and their combination on fruit maturity, berry and bunch characteristics of grape cv. yaqooti an experiment was carried out using randomized complete block design with three replications in kavar, shiraz, iran, in 2010-2011 growing season. each experimental plot consisted of three vines. treatments included: t1: gibberlli...

Forecasting the grape yield of vineyards is of critical importance in the wine industry, as it allows grape growers to more accurately and confidently invests in capital equipment, negotiate pricing, schedule labour and develop marketing strategies. Currently, industry standard forecasts are generated by manual sampling of bunch weights, grape size, grape numbers and seasonal predictions which ...

every year large amounts of grapes are stores in normal and cold rooms to offer off-season of grapes to the market which based on several reasons their quality and weight greatly decreases. therefore, in order to decrease the post harvest losses of grapes and selection of suitable cultivars for long time storage, this study was conducted in two experiments, one in a factorial experiment based o...

a number of grapevine cultivars have female flowers and for better fruit set, they need pollinizer. single planting of these cultivars leads to severe decrease in fruit set. this research was carried out to investigate the effect of cross pollination with four grape cultivars (askari, rish baba, bidane sefid and tabarze sefid) on fruit set, bunch weight, berry per cluster, average weight of 20 ...

A a scientist who is not a physicist and you might hear that we physicists are an arrogant bunch. And to a layperson, scientists in general often seem arrogant. No, we shrug, we’re not really arrogant, we are just very objective and thus usually right! We are certainly a group with admirable strength in our convictions. Could there be a problem with welltempered arrogance? I have worked in a nu...

Abstract: Test cross population of Deli dura parents namely; NIFOR ex UP Malaya, NIFOR ex Serdang Avenue, Ulu Remis Deli ex Sabah, NIFOR ex Serdang Avenue x La Me and Equador Deli were evaluated for bunch yield and fruit quality characters in rainforest ecology of Nigeria. The objective of the experiment is to select new Deli dura parents for inclusion in the next cycle of NIFOR oil palm breedi...

Recent advances in machine vision technologies have provided a multitude of automatic tools for recognition and quantitative estimation grapevine bunch features 2D images. However, converting them into weight (BuW) is still big challenge. This paper aims to compare the explanatory power number visible berries (#vBe) area (BuA) images, order predict BuW. A set 300 bunches from four cultivars wer...

Cellulolytic fungi have shown potential applications in various industries such as pulp and paper, agriculture, biofuel production, textile. The purpose of this is study to isolate, screen identify cellulolytic from palm. Twenty (20) strains were isolated screened. Seven (7) isolates: 3 Aspergillus spp, (2) Trichoderma 1 Rhizopus species, Penicillium spp had significant activity. C (from palm p...