Truffle soils of the Central Apennines. Observations of hierarchic structures of pedologic characters [Tuber magnatum Pico - Emilia-Romagna - Marches - Umbria]
1998
Rondelli, F. (Perugia Univ. (Italy). Istituto di Pedologia)
إنجليزي. A number of fourteen pedological characters has been evaluated in natural truffle beds of Tuber magnatum Pico of the Central-Northern Apennines area. A comparison was made between two pedologic typologies prevailing through a WMDS analysis, then reading the hierarchic pattern of the relative character structures. The first typology is representative of soils that are lightly heavy and calcareous, but relatively poor in organic matter and nutrients. The second one presents light soils that are especially sandy, very rich in organic matter and exchangeable bases, and with humus in maturation stage
اظهر المزيد [+] اقل [-]إيطالي. Sono stati valutati quattordici caratteri pedologici osservati in tartufaie naturali di Tuber magnatum Pico nell'Appennino centro-settentrionale. Mediante una analisi di scaling multidimensionale pesato si sono confrontate due tipologie pedologiche dominanti e sono state lette le relative strutture gerarchiche dei caratteri. La prima tipologia indica suoli mediamente pesanti, argillo-limosi, piuttosto calcarei ma relativamente poveri in sostanza organica e nutrienti, con humus piuttosto maturo. La seconda tipologia indica suoli leggeri, soprattutto sabbiosi, molto ricchi in sostanza organica e basi scambiabili e con un'humus in fase di maturazione
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل Istituto di Servizi per il Mercato Agricolo Alimentare