How soil and climate variability within a vineyard can affect the heterogeneity of grapevine vigour and production

Autor: Gustavo Pereyra, Anne Pellegrino, Milka Ferrer, Remi Gaudin

Publikováno v: OENO One, Vol 57, Iss 3 (2023)

This study aimed to determine how within-plot soil heterogeneity combined with yearly climate variability can promote the heterogeneity of vine growth at plot level, and which soil-climate parameters influence final yield and berry composition the mo

Externí odkaz: https://doaj.org/article/b5aee1bdb1fb416f999d6b06eeb48ac3

Evaluation of site-specific management to optimise Vitis vinifera L. (cv. Tannat) production in a vineyard with high heterogeneity

Autor: Gustavo Pereyra, Anne Pellegrino, Remi Gaudin, Milka Ferrer

Publikováno v: OENO One, Vol 56, Iss 3 (2022)

The spatial variability of vineyards can be characterised through precision viticulture that will allow setting the boundaries of homogeneous management zones. This study aimed to evaluate the impact of soil and plant management (site-specific manage

Externí odkaz: https://doaj.org/article/4db281c5a7754a098b82d29b1b9c9ad4

Theoretical aspects on local alkalinization following hydrolysis of deep-placed urea in paddy soils under transplanting

Autor: Remi Gaudin

Publikováno v: International Journal of Biological and Chemical Sciences
International Journal of Biological and Chemical Sciences, International Formulae Group (IFG), 2019, 13 (4), pp.2414-2420. ⟨10.4314/ijbcs.v13i4.42⟩
International Journal of Biological and Chemical Sciences 4 (13), 2414-2420. (2019)
International Journal of Biological and Chemical Sciences; Vol 13, No 4 (2019); 2414-2420

Le travail présenté dans cet article est un approfondissement de considérations (sur un court paragraphe et un tableau) développées en 1987 dans la thèse de doctorat de l'auteur "L'effet supergranule d'urée (SGU) en sols de rizière : un probl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b4eb765318b0e92d0554075c08a96ad
https://hal.archives-ouvertes.fr/hal-02340452/document

Genetic structure and mating system of wild cowpea populations in West Africa

Autor: Jean-Baptiste Tignegre, Paul Gepts, Remy S. Pasquet, Jeremy T Ouedraogo, Pascal Campagne, A. B. Salifu, Geoffrey M. Muluvi, Eric B. Kouam, Kevin Thoen, Remi Gaudin

Publikováno v: BMC Plant Biology
BMC Plant Biology, BioMed Central, 2012, 12, ⟨10.1186/1471-2229-12-113⟩
BMC Plant Biology (12), . (2012)
BMC Plant Biology, Vol 12, Iss 1, p 113 (2012)
Kouam, Eric B; Pasquet, Remy S; Campagne, Pascal; Tignegre, Jean-Baptiste; Thoen, Kevin; Gaudin, Remi; et al.(2012). Genetic structure and mating system of wild cowpea populations in West Africa. BMC Plant Biology, 12(1), 113. doi: http://dx.doi.org/10.1186/1471-2229-12-113. Retrieved from: http://www.escholarship.org/uc/item/07f850pb
BMC Plant Biology, 2012, 12, ⟨10.1186/1471-2229-12-113⟩

Background Cowpea is a highly inbred crop. It is part of a crop-weed complex, whose origin and dynamics is unknown, which is distributed across the African continent. This study examined outcrossing rates and genetic structures in 35 wild cowpea (Vig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02ec71fc42f334541a5eb1e5c1f7aefd
https://hal.inrae.fr/hal-02645211

A water stress index based on water balance modelling for discrimination of grapevine quality and yield

Autor: Rémi Gaudin, Kamal Kansou, Jean-Christophe Payan, Anne Pellegrino, Christian Gary

Publikováno v: OENO One, Vol 48, Iss 1, Pp 1-9 (2014)

Aims: A water stress index based on a water balance model was tested as a tool for classifying the water stress paths experienced by grapevines in various French Mediterranean vineyards. The relations between the index value and grapevine yield and b

Externí odkaz: https://doaj.org/article/47a2c6d89a844baf85fa0d022d0ffb34