Conventional methods of pear breeding, largely based on intra- and inter-specific hybridization, are difficult because pear is highly heterozygous, polygenic and has a long juvenile period. Genetic improvements of pear cultivars are possible through induction of mutations and gene transfer by genetic engineering. A general prerequisite for these approaches is to establish an efficient plant reg...

Bu çalışmada burçak (Vicia ervilia (L.) Willd) bitkisinde in vitro sürgün rejenerasyonu elde etmek amacıyla ucu ve kotiledon boğum eksplantları farklı konsantrasyonlarda 6-benzilaminopurin (BAP; 0.5-2 mg/L), thidiazuron (TDZ; 0.25-1.5 mg/L) veya meta-Topolin (mT; 1-4 ile 0.25 mg/L α-naftalenasetik asit (NAA) içeren Murashige Skoog (MS) besin ortamında kültüre alınmıştır. Kültür başlangıcından 7...

The production of kencur (Kaempferia galanga L.) with tissue culture is an alternative in plant cultivation as a provider seeds. In culture, growth regulators can affect the formation organs (organogenesis). combination NAA and TDZ was used this study to induce callus organogenesis. purpose research determine effect giving on organogenesis callus, well optimal two callus. design factorial RAL f...

A periodic pigging operation performed to clean off sediment and provide operators with detailed health information for a pipeline is mandatorily required. The research on pigging-induced issues the steel catenary riser (SCR), one of key parts in offshore hydrocarbon recovery pipelines between floating production system seabed, has been scarce until now. As result, there an urgent need theories...

Data on the protection performance of n,n dimethylaminoethanol (DAE), 2-amino-5-ethyl-1,2,3-thiadiazole (TDZ), p-phenylenediamine (PDM) and diphenylthiourea (THO) mild steel in 0.5M H2SO4 HCl solution were studied. The compounds more effective solution. N, n displayed most at all concentrations studied with optimal value 97.901% 90.671% HCl. P- phenylenediamine compound exhibited weak both acid...

This study was conducted to investigate the effect of treatment conditions plant growth regulators on marketability ‘Red Dream’, a triploid grape. In order achieve purpose this study, gibberellic acid 3 (GA3) 100 ppm single use group set as control group. addition, fruit characteristics expressed when cytokinins such thidiazuron (TDZ) or forchlorfenuron (CPPU) 2.5 5.0 mixed with GA3 were compar...

Optimization of in vitro shoot growth is necessary to shorten the culture time and produce vigorous oil palm plantlets. This research was conducted determine best media techniques accelerate palm. Shoots derived from somatic embryogenesis were grown on DF with two systems (solid medium double-layer) combined hormone treatments (0.5-1 mg L-1 giberellin/GA3 0.5 Benzyl amino purine/BAP or thidiazu...

The marketability of cut flowers relies on its postharvest longevity, making it crucial to develop technologies that canextend vase life. life in chrysanthemum is dependent upon floret senescence and leaf yellowing. In view ofextending the life, present study elucidates implication plant growth regulators viz. benzyl adenine (BA),thidiazuron (TDZ) salicylic acid (SA) performance flower longevit...