Reverse Threshold Model Theory (RTMT)

Abstract
        Reverse Threshold Model Theory (RTMT) to solve most problems was introduced
(Faarungsang, 2010a). In 2011, Thailand has serious problem on flooding. Several farmers
cannot continue their work on flooding. Floating garden may solve their problems.
Objectives of this investigation are 1. to dig out RTMT efficiency compare to
conventional method, 2. to review RTMT presented at several conferences since 2009 up to
2012 and 3. to provide flooding solution in Thailand via floating garden. Yard long bean
(Vigna sesquipedalis) was applied on the floating garden to study if it can be lived and
gave us sufficient products under flooding conditions or not. The floating garden was
modified and constructed follow methods given by Santi Asoke at home number 1/1169 in
Kasetsart university at Kamphangsaen campus. Twenty sample was drawn from the floating
garden and compared to simulated data drawn from Matvec (Wang, 1990). Efficiency of RTMT
was measured using Matvec and R under 0, 20, 40, 60, 80 and 100% data distortion. Length
of yard long bean is used instead of weight because it was easier to be measured and it
was more robust to maturity of it. From computer simulation of data at 10 fold and 100
fold, it was found that RTMT is faster in detection on the different between floating
garden and no garden. Also it was more robust because it was verified in the earlier work
that RTMT can be 100 percent elimination of random error (Faarungsang, 2010b).
Furthermore, RTMT has several advantages above conventional concepts and  proposed to be
applied to most research in horticulture.   Discussions on applications of RTMT were
given. It was conclude that the best choice for all is RTMT.
Keywords : reverse, threshold, simulation, conventional