2026-04-20T07:59:30Zhttp://doidb.wdc-terra.org/oaip/oaioai:doidb.wdc-terra.org:78832024-03-06T15:56:52ZDOIDBDOIDB.FIDfalse4DOIDB.FID
10.5880/fidgeo.2023.051
Baneschi, Ilaria
Ilaria
Baneschi
0000-0001-6924-1599
Istituto di Geoscienze e Georisorse (IGG) – Consiglio Nazionale delle Ricerche (CNR), Pisa, Italy
Furlanetto, Nicola
Nicola
Furlanetto
Dipartimento di Scienze Agrarie, Alimentari ed Agro-Ambientali (DISAAA-a), Università di Pisa, Pisa, Italy
Boschi, Chiara
Chiara
Boschi
0000-0001-8972-4432
Istituto di Geoscienze e Georisorse (IGG) – Consiglio Nazionale delle Ricerche (CNR), Pisa, Italy
Pellegrini, Ferdinando
Ferdinando
Pellegrini
Group of Agroecology, Institute of Life Sciences, Scuola Superiore Sant’Anna, Pisa, Italy
Antichi, Daniele
Daniele
Antichi
0000-0002-5520-2510
Dipartimento di Scienze Agrarie, Alimentari ed Agro-Ambientali (DISAAA-a), Università di Pisa, Pisa, Italy
Barberi, Paolo
Paolo
Barberi
0000-0003-1266-7024
Group of Agroecology, Institute of Life Sciences, Scuola Superiore Sant’Anna, Pisa, Italy
Stable Nitrogen isotope composition of common wheat in intercropping with Persian clover (Tuscany, Italy)
GFZ Data Services
2024
EPOS
multi-scale laboratories
geochemistry and microscopy
geochemistry data
EARTH SCIENCE > BIOSPHERE > VEGETATION > NITROGEN
Laboratory of Geochemistry and Stable Isotope (IGG-CNR, Italy)
9663fcbde23eac71f07cd28ac73e9cc0
IGG-CNR
Baneschi, Ilaria
Istituto di Geoscienze e Georisorse (IGG) – Consiglio Nazionale delle Ricerche (CNR), Pisa, Italy
Dataset
CC BY 4.0
Intercropping is the simultaneous growth of two or more crops in the same space for a significant part of their life cycle (Willey, 1979). In this context, samples from one farm experiments in the growing season 2015/2016 and 2016/2017, embedded in the cropping systems of one arable farm in the surrounding of Pisa, central-western part of Italy, were collected for analysis. The treatments were: PCW, a temporary intercropping system of wheat and persian clover, sown in paired rows; CONTROLSTRIP, unfertilized wheat as a sole crop, sown in paired rows.
The samples were collected from a farm located in Valtriano, around 20 km from Pisa (43°36’N 10°29’E). The temporary intercropping system comprises common wheat (Triticum aestivum L., cv. Bolero) and persian clover (Trifolium resupinatum L., cv. Laser). Sampling of above-ground plant biomass was done by hands in March 2016 and 2017. For each treatment, above-ground plant biomass was collected several plots which includes three subplots with dimension of 0.25m2 in 2016 and 0.075 m2 in 2017. The samples collected, only for the green part of the plant, were dried at 60°C for 48 h. Then, coarse grinding of the plant fibres (about 1 mm in diameter) was carried out, followed by further cryogenic grinding.
Sample location on a farm in Valtriano