A severe palatine disorder caused by maloccluded molars was discovered in captive adult cheetahs at the San Diego Wild Animal Park. This defect has been labeled focal palatine erosion (FPE). Subsequently, a total of 59 cheetahs from several institutions have been examined to evaluate the occurrence and etiology of this disorder. Maloccluded lower molars contacting the palate mucosa appear to be...

The e{uilibrium or transient sedimenration velociry distribution of panicles dispersed in an aqueous solute situated in a cenrifugal accelerative field is routinely studied by means of either an optical trace recorded photographically or by chart recorder traces. Rayleigh intcrferometric fringe patterns have been widely used to record equilibriunt distributions, in which the displacement of the...

The current paper has presented the study results of second-generation hybrid population ‘Bakhus x Kontakt’ combination. variety ‘Bakhus’ is large-kernelled, vigorously growing, tall, unresistant to lodging, ‘Kontakt short, resistant medium-kernelled. purpose was analyze inheritance a number quantitative traits in F 2 rice and select best plants for further breeding process. In process hybridol...

Hybrid seed set on the female line depends primarily its flowering synchronization with restorer (R), therefore, sowing of male and lines must be planned properly to achieve this. Field experiments different dates (May 1st, May 15th, 30th) R (Giza 178R, Giza 179R, 181R) cytoplasmic sterile (CMS) (IR69625A, IR70368A, IR58025A, K17A, G46A) were carried out at farm Sakha Agricultural Research Stat...

Aromatic rice is highly prized by consumers worldwide due to its special aromatic character. 2-acetyl-1-pyrroline (2-AP) is considered to be the single most important volatile compound responsible for aroma in aromatic rice. The present study demonstrated the effects of 2-AP, zinc (Zn) and lanthanum (La) on the 2-AP concentration of detached aromatic rice panicles in vitro. Detached panicles fr...

An experiment was conducted with 36 accessions of traditional (local) Boro rice germplasm accessions of three different groups (20 accessions as Kaliboro, 12 as Jagliboro and 4 as Tepiboro) during Boro season 2004 at BRRI farm to identify the duplicates with the help of morph-agronomic characters. On the basis of D values, the 36 genotypes were grouped into six clusters with a range of intra (0...

Abstract An experiment was performed to evaluate the variability parameters of quantitative features in fifteen rice genotypes planted during growing seasons 2020 and 2021. These were grown three replications with a randomized complete block design. For all studied characters, analysis variance revealed that variations between highly significant. Among phenotypic genotypic parameters, number fi...

Based on the study of dimensional characteristics reeds, a sprayer is proposed for treatment panicles reeds growing in elements irrigation system rice checks. The boom offered has an original shape, sprayers which are located along trajectory parabola, taking into account placement upper points across width channel and equipped with protective chamber device, made form Archimedes spiral pitch e...