Translations:Manfred Klett: Von der Agrartechnologie zur Landbaukunst/1139/en

In all the plants examined — potatoes among them (Figure 20) — the crystal image, under direct sunlight, approaches the respective texture optimum. Each plant species imprints pictorially the crystal image corresponding to its etheric organisation. In the «light plants», this shows a good coordination of the individual structural elements, gliding transitions between needle-stems and fine branchings, as well as fine, contoured

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