humus group - Territorio e Sistemi agro-forestali - Università degli ...

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sample box rubber ring spring 1) sample in the box (Ø 2 - 3,5 cm) 2) let fall the box 5 times 1 jump = 100g/1,5 m (sample + box) system 1 cm3 (1,5 Kg) 2 Kg
STRUCTURE = a SCALE problem Our approach concerns the space having dimensions from 1/10 of mm to 1-2 cm R. Secco h = 2m 1) sample in the ball (Ø 3 cm) 2) Let fall the ball 3 times Force against the sample = 1N (= a weight of 100g on the sample) Observation of the sample: magnitude from 10X to 50X
Page 1 and 2: Dipartimento Territorio e Sistemi A
Page 3 and 4: 1. What’s a humus form (HF) ? a.
Page 5 and 6: HUMUS FORM OL OF OH A B HUMUS FORM
Page 7: HORIZONS
Page 10 and 11: Sfogliatura di orizzonti Unveiling
Page 12 and 13: OH E MOR
Page 14 and 15: Earthworms like that San Vito, 2005
Page 16 and 17: 1 cm BIOMESOSTRUCTURE
Page 20 and 21: 1 cm 1 cm 1 mm 1 mm micro meso
Page 22 and 23: MICRO Enchytreids, Epigeic earthwor
Page 24 and 25: Lophodermium piceae Marasmius andro
Page 26 and 27: Amphi WANTED dead or alive Alpenmod
Page 28 and 29: SERIES
Page 30 and 31: Hypothetical evolutionary lines and
Page 32 and 33: Possible definition for Tangel? •
Page 34 and 35: pH A H 2O GRAVITY CENTERS 9 8 7 6 4
Page 36 and 37: HORIZON On OLv OF noz OF zo TANGEL
Page 39 and 40: Hf Hfs Hszo Hsnoz Hsl Aa Ag HISTO M
Page 41 and 42: New starting point, 2005
Page 44 and 45: 32WRB - Soil REFERENCES - 34 RP
Page 46 and 47: Prefix qualifiers: haplic, lithic,
Page 48: On behalf of the HUMUS GROUP, 60 pa

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