Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Vigneau, J.L."'
Publikováno v:
irstea. 2005, pp.32
A la demande de France Champignon, le Cemagref a étudié la faisabilité de la mécanisation de la récolte intégrale des champignons de couche. Les axes de recherche étant l'outil de coupe et le capteur permettant de détecter le niveau du sol po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2b7fd05144a8e75b7d3dbaf1081ffaca
https://hal.inrae.fr/hal-02587583
https://hal.inrae.fr/hal-02587583
Publikováno v:
irstea. 2004, pp.35
A la demande de France Champignon, le Cemagref a étudié le concept complet d'une machine de récolte intégrale des champignons de couche à poste fixe (en usine). Ce concept comprend l'alimentation en bacs à récolter, la coupe, l'évacuation des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cd0160a87fcd94797ba8c6ce353bede1
https://hal.inrae.fr/hal-02587588
https://hal.inrae.fr/hal-02587588
Publikováno v:
irstea. 2001, pp.89
are no modifications
Pour limiter les coûts d'expérimentation pour l'évaluation du matériel génétique en sélection, le sélectionneur ou le semencier a recours à des micro-parcelles de quelques mètres carrés qui pour être homogènes,
Pour limiter les coûts d'expérimentation pour l'évaluation du matériel génétique en sélection, le sélectionneur ou le semencier a recours à des micro-parcelles de quelques mètres carrés qui pour être homogènes,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7c2c3f607ec0f52a59034563f074b0ea
https://hal.inrae.fr/hal-02580684
https://hal.inrae.fr/hal-02580684
Autor:
Rabatel, Gilles, Vigneau, J.L.
Publikováno v:
irstea. 2001, pp.10
The object of this research is to evaluate the feasibility of morphologic data measurement with 2D artificial vision on beets placed on a fixed carpet during the reception in centre. The requested measurements are follows:- L: maximum root length.- l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::82ad17c0ab9ff826938dda9411791870
https://hal.inrae.fr/hal-02580459
https://hal.inrae.fr/hal-02580459
Autor:
Rabatel, Gilles, Vigneau, J.L.
Publikováno v:
irstea. 2000, pp.6
The object of this research is to evaluate the feasibility of morphologic data measurement with 2D artificial vision on beets placed on a fixed carpet during the reception in centre. The requested measurements are follows:- L: maximum root length.- l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0a2505515ebd7f2c403885455422d3e3
https://hal.inrae.fr/hal-02580458
https://hal.inrae.fr/hal-02580458
A commercial visible-NIR spectrometer (ORIEL) equipped with optical fibers has been used to detect sugars in fruits in the very near infrared range (800 to 1050 nm). It is possible to sort fruits into 3 sugar content classes with a good result with s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::083934574af5717213a868bdfc41f5de
https://hal.inrae.fr/hal-02603327
https://hal.inrae.fr/hal-02603327
Cameras can bring new opportunities to near infrared (NIR) such as NIR mapping or multichannel spectroscopy. In mapping, the camera is used conventionally, but the light -nor mally visible- is replaced by infrared radiation, produced either by filter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::8ef986144e2568be2c5e49fb977504ca
https://hal.inrae.fr/hal-02577369
https://hal.inrae.fr/hal-02577369
Upon the different criteria that can be used to test peach maturity, firmness appears the most reliable. In this study, we develop a sensor able to non-destructively determine peach firmness. The principal is the one of micro-deformations : a moving
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1c400576828208b1844dace06a7d56b8
https://hal.inrae.fr/hal-02574021
https://hal.inrae.fr/hal-02574021
MIR and NIR spectroscopies are well known analysis tools for the food and agricultural industry, but they have different properties. Thé goal of this article is to describe a general guide for the choice of a technology which is adapted to the probl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a573f58cf46161f60c45858b06e0b8a0
https://hal.inrae.fr/hal-02577057
https://hal.inrae.fr/hal-02577057
Tree pruning is a very important sylvicultural operation which consists of cutting all the branches up to a defined height on live standing timber. The aim is to obtain the largest amount of wood without knots after 40 to 60 years. Unfortunately this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::848d7c074deefca98b8a11615c0c9c76
https://hal.inrae.fr/hal-02578138
https://hal.inrae.fr/hal-02578138