All previous research that have been in this area carried out anywhere in the world, were made from professional botanical - agricultural point of view even in really very dilettantish, amateur way, and the documentary evidence that were by these "experts" presented to the general public, possible compare with concealing evidence.
Lahat Iyon nakaraang pananaliksik ay sa lugar na ito natupad kahit saan sa mundo, ay ginawa mula sa propesyonal botanikal - agrikultura pananaw kahit sa talagang masyadong dilettantish, amateur paraan, at ng dokumentaryo katibayan Ito ay ang mga "eksperto" Itinanghal sa pangkalahatang pampublikong, posibleng ihambing may concealing ng ebidensya.