The result is the capability testing which expanding by Inclan and Tiao bigger than Tsay testing, and can be used to detect the change in varian which held near to end of series.

For the first testing, this study suggest in using curtosis testing and inclining. So, the research conclude that change varian testing on intervension analysis which Tsay need to replace by Inclan and Tiao, and Inclining Testing and Curtosis Testing need to introducted in as the first testing in presence of intervension in series.

Researcher: Lalang Buana
PPKSM

Key word: intervension analysis, change varian analysis, inclining, curtosis

Statistic and Computation
ISSN 0853-8115
http://ipb.ac.id

Based on this case, transformation not usually give a better analysis result. Data transformation not usually increase the sensitivity of testing and correct analysis, as we believe nowadays. However, non-parametrical testing result give views which not different from F testing result, for the transformed data.

By comparing p-value from two non-parametric testing result, Friedman and Quade, where is the better testing not concluded yet. This result give a caution for researchers so careful in analyse others statistical date.

Team Resercher: Aunuddin, Aam Alamudi, Ayoe Indria Winuri

Statistic and Computation
ISSN 0853-8115
http://ipb.ac.id

For large sample, likelihood based methods for estimating and testing the joint proportion-correlation response are studied.

team researcher: Nusar Hajarisman, Asep Saefuddin, and Retno D. Helmi
UNISBA, IPB

Keywords: logistic regression, beta-binomial distributin, biexponential model

Statistic and Computation
ISSN 0853-8115
http://ipb.ac.id

The results suggested that in tolerant legume cover crops species, the higher level of Al tolerance seems to have emanated from efficient NO3- metabolism and the higher N02- to NH4+.

Team Research: M. Zulman Harja Utama

Key words: Legume cover crop, aluminum tolerance, NO3-, NH4+ and N02-

Agronomi
Vol. 36 - No. 2 - Agustus 2008
http://www.ipb.ac.id/gallery/journal/agrohort/aboutagr.html

Based on statistic analysis, it showed that latex yield of two populations had high variation among their F1 progenies. The other variables such as girth, bark thickness, number of latex vessel rings, plugging index, sucrose content and inorganic phosphate content also showed high variation.

Based on path analysis and stepwise regression, it showed that the number of latex vessel rings and plugging index had bigger direct effect on determining latex yield of A population (PB 260 x PN 7111), while girth and plugging index variables had bigger direct effect on latex yield of C population (PB 260 x PN 7).

Team researcher:`Novalina, M. Jusuf, G.A. Wattimena, Suharsono, Sumarmadji, and Aidi Daslin

Key words: Hevea brasiliensis Muell. Arg., latex yield, F1 progenies, physiology and anatomy characters

Agronomi
Vol. 36 - No. 2 - Agustus 2008
http://www.ipb.ac.id/gallery/journal/agrohort/aboutagr.html

The results showed that five cross combinations produced higher unfilled grains and lower pollen fertility due to defective male gamets. The cross combinations that is Akitakomaci/IR64, Akitakomaci/Wayrarem, Akitakomaci/Salumpikit, Akitakomaci/Ketupat, and Akitakomaci/Kewal. Another five cross combinations produced normal pollen fertility but high unfilled grains.

The high unfilled grains of four cross combinations was due to defective female gamets. The cross combination that is IR64/Sirendah Pulen, IR64/Lampung Putih, IR64/Lampung Kuning, and IR64/Mesir. The other cross combination was due to defective male and female gamets namely IR64/Brentel.

Team Researcher: Rini Hermanasari, Hajrial Aswidinnoor, Trikoesoemaningtyas, and Suwarno

Key words: Unfilled grain, F1 hybrids, male gamets, female gamets

Agronomi
Vol. 36 - No. 2 - Agustus 2008
http://www.ipb.ac.id/gallery/journal/agrohort/aboutagr.html

This experiment is done in January 2006 until July 2007. The result showed that tolerance parental grew well and higher yield than sensitive parental. There were no significant differences between F1 and F1 reciprocal for all characters. Tolerance parental is more superior than sensitive parental in all characters have been tested.

Mean of F1 generation is in between tolerance parental and sensitive parental. BCP1 has spheres wider than parentals and F1 generation, but BCP2 smaller than parentals and F1 generation. F2 generation is spheres wider than the average of both parentals. The m [d] [h] genetic model is the most suitable for all characters. Except, date of flowering and weight of filled rice where appropriate models is m [d] [h] [l]. Broad sense and narrow sense heritability is range between low to high.

Based on the degree of dominant, additive effect is higher than dominant effect. The negative F value reached on date of flowering and fur lenght; and others characters, F value is positive.

Team researcher: Yusuf L. Limbongan, Hajrial Aswidinnoor, Bambang S. Purwoko, and Trikoesoemaningtyas

Key words: Low temperaure stress tolerance, backcross, reciprocal, broad sense heritability, narrow sense heritability

Agronomi
Vol. 36 - No. 2 - Agustus 2008
http://www.ipb.ac.id/gallery/journal/agrohort/aboutagr.html

Basically, writing a journal is based on scientific writing technique. So, we can conclude that writing scientific in many journals is like a one or same. Though, some journal editors have different way in special format.

This one make scientists who want to publish their research reports must learn and obey the requirement, especially in format of journal submittion.

Infosains collect some format or a rule from some journal editors in Indonesia. If you want to publish your research, we encourage you to study them before.

These modules taken from some universities and research institution which have journals publication management. Please, download the scientific writing journal technique on below:

scientific journal writing 1
scientific writing 2
scientific writing technique 3

Good Luck.