{"query":{"ask":{"conditions":"[[Cat\u00e9gorie:Esp\u00e8ce d'engrais vert]]","parameters":{"limit":10000,"offset":0,"sortkeys":{"":"ASC"},"mainlabel":"","querymode":1,"format":"datatables","source":"","link":"all","headers":"show","intro":"","outro":"","searchlabel":"... autres r\u00e9sultats","default":"","import-annotation":false,"class":"","mainlabel-template":"","noajax":false,"sep":", ","prefix":"none","defer-each":0,"apicall":""},"printouts":["?Nom latin","?Nom fran\u00e7ais autre","?Nom anglais","?Famille botanique","?Cycle de vie de l'esp\u00e8ce=Cycle de vie","?Survie \u00e0 l'hiver de l'esp\u00e8ce d'engrais vert=Survie \u00e0 l'hiver","?Tol\u00e9rance au froid de l'esp\u00e8ce d'engrais vert=Tol\u00e9rance au froid","?Co\u00fbt de la semence de l'esp\u00e8ce d'engrais vert=Co\u00fbt de la semence ($\/kg)","?Taux de semis de l'esp\u00e8ce d'engrais vert=Taux de semis (kg\/ha)","?P\u00e9riode de d\u00e9but d'implantation de l'esp\u00e8ce d'engrais vert=P\u00e9riode de d\u00e9but d'implantation","?P\u00e9riode de fin d'implantation de l'esp\u00e8ce d'engrais vert=P\u00e9riode de fin d'implantation","?Temp\u00e9rature minimale de germination=Temp min de germination (C)","?Profondeur de semis=Profondeur de semis (cm)","?Semis \u00e0 la vol\u00e9e de l'esp\u00e8ce d'engrais vert=Semis \u00e0 la vol\u00e9e","?Sursemis de l'esp\u00e8ce d'engrais vert=Sursemis","?Comportement de l'esp\u00e8ce d'engrais vert en m\u00e9lange=M\u00e9lange","?Inoculant de l'esp\u00e8ce d'engrais vert=Inoculant","?Jours avant floraison=Floraison (jrs apr\u00e8s semis)","?Jours avant \u00e9piaison=\u00c9piaison (jrs apr\u00e8s semis)","?Jours avant maturation des graines=Maturation des graines (jrs apr\u00e8s semis)","?Biomasse a\u00e9rienne de l'esp\u00e8ce d'engrais vert=Biomasse a\u00e9rienne (t\/ha)","?Degr\u00e9 d'\u00e9touffement des plantes adventices de l'esp\u00e8ce d'engrais vert=\u00c9touffement des MH","?Effet structurant sur le sol de l'esp\u00e8ce d'engrais vert=Effet structurant","?Entretien de l'esp\u00e8ce d'engrais vert=Entretien","?Mode de destruction de l'esp\u00e8ce d'engrais vert=Destruction","?Autres remarques sur l'esp\u00e8ce d'engrais vert=Notes"]},"result":[["Avoine commune<\/a>","Avena sativa","","Oat","Gramin\u00e9es (Poac\u00e9es)","Annuel d'\u00e9t\u00e9","Non","Oui","1,20","125 \u00e0 160","Aussit\u00f4t que possible au printemps","Premier gel","2","1 \u00e0 2,5","Avec haut taux de semis","n\/a","Bon en m\u00e9lange avec les l\u00e9gumineuses; Permet une bonne p\u00e9n\u00e9tration de la lumi\u00e8re dans le couvert v\u00e9g\u00e9tal apr\u00e8s l'\u00e9piaison","","","60","90","3 \u00e0 11","4- \u00c9lev\u00e9","2- Faible","","Faucher la plantation printanni\u00e8re au d\u00e9but de l'\u00e9t\u00e9 avant l'\u00e9piaison; Les plantations d'automne meurent \u00e0 l'hiver et s'incorporent au printemps","Germination et croissance rapide = recouvrement du sol rapide; Faible co\u00fbt de la semence et tr\u00e8s facilement disponible; Adapt\u00e9 aux sols pauvres; Tol\u00e9rance \u00e0 l\u2019acidit\u00e9"],["Bl\u00e9 de printemps<\/a>","Triticum aestivum","","Spring wheat","Gramin\u00e9es (Poac\u00e9es)","Annuel d'\u00e9t\u00e9","Non","Oui","1,30","135 \u00e0 205","D\u00e9but du printemps","Premier gel","4","1 \u00e0 2,5","Avec haut taux de semis","n\/a","Bon en m\u00e9lange avec les l\u00e9gumineuses; Permet une bonne p\u00e9n\u00e9tration de la lumi\u00e8re dans le couvert v\u00e9g\u00e9tal apr\u00e8s l'\u00e9piaison","","","50 \u00e0 60","90 \u00e0 100","3 \u00e0 8","4- \u00c9lev\u00e9","3- Moyen","","Travail h\u00e2tif; Roulage tardif; Fauche ou occultation; Laisse des r\u00e9sidus tenaces si mature",""],["Canola<\/a>","Brassica napus var. oleifera","Colza","Rapeseed; Oil seed rape; Colza; Forage rape","Brassicac\u00e9es (Crucif\u00e8res)","Annuel d'\u00e9t\u00e9","3- Non","Oui","","5 \u00e0 12","","","","","","","","","","","","","","2- Faible","","","Difficult\u00e9 de trouver des semences non OGM au Canada"],["Chou fourrager<\/a>","Brassica oleracea acephala; Brassica napus","Typhon","Fodder cabbage; Fourrager kale; Forrage brassica","Brassicac\u00e9es (Crucif\u00e8res)","Annuel d'\u00e9t\u00e9","3- Non","Oui","","8 \u00e0 15","","","","","","","","","","","","","","2- Faible","","",""],["Crotalaire<\/a>","","","","","","","","","20 \u00e0 25","","","","","","","","","","","","","","","","",""],["F\u00e9verole<\/a>","Vicia faba","","Faba bean; Bell bean","L\u00e9gumineuses (Fabac\u00e9es)","Annuel d'\u00e9t\u00e9","Non","","2,20","Petite graine : 90 \u00e0 200; Grosse graine : 80 \u00e0 340","Tr\u00e8s t\u00f4t au printemps","","4","2,5 \u00e0 5 cm; Doit \u00eatre incorpor\u00e9","","n\/a","Meilleur en m\u00e9lange; Laisse p\u00e9n\u00e9trer la lumi\u00e8re dans le couvert v\u00e9g\u00e9tal; Bonne plante de support","","42 \u00e0 63","","","2 \u00e0 8","3- Moyen","3- Moyen","","Id\u00e9al si incorpor\u00e9 \u00e0 la floraison; Une fauche pr\u00e9alable peut aider","Croissance rapide"],["Luzerne vivace<\/a>","Medicago sativa","","Alfalfa; Lucerne","L\u00e9gumineuses (Fabac\u00e9es)","Vivace","Oui","Oui","","25 \u00e0 50","","","","","","","","","","","","","","","","","Racine tr\u00e8s profondes (3 m en bonnes conditions); Tol\u00e8re mal l'acidit\u00e9"],["M\u00e9lilot blanc<\/a>","Melilotus albus","Tr\u00e8fle d'odeur","White sweetclover; Annual sweetclover","L\u00e9gumineuses (Fabac\u00e9es)","Annuel d'\u00e9t\u00e9","Oui","Oui","","15 \u00e0 35","","","5","0,05 \u00e0 2,5","Rouler","","","","","","","","","","","","Adapt\u00e9 aux sols pauvres; Nomm\u00e9 \u00ab Steinklee \u00bb en allemand, ce qui signifie \u00ab Tr\u00e8fle de roche \u00bb"],["M\u00e9lilot jaune<\/a>","Melilotus officinalis","Tr\u00e8fle d'odeur","Yellow sweetclover; Biennial sweetclover","L\u00e9gumineuses (Fabac\u00e9es)","Annuel d'hiver; Bisannuel","1- Oui","Oui","7,30","13 \u00e0 34","D\u00e9but du printemps","Fin ao\u00fbt","5","0,05 \u00e0 2,5","Rouler","Vasage dans une c\u00e9r\u00e9ale d'hiver ou en intercalaire en fin d'\u00e9t\u00e9","Surtout utile en intercalaire ou en sursemis; Tend \u00e0 dispara\u00eetre ou \u00e0 dominer; Bon avec d'autres tr\u00e8fles; Besoin d'un pH pr\u00eat de la neutralit\u00e9 (7) ou l\u00e9g\u00e8rement alcalin (> 7)","","Mi-juin","","Bisannuel : Monte en graines uniquement la deuxi\u00e8me ann\u00e9e apr\u00e8s une repousse de la couronne","3 \u00e0 6","","4- \u00c9lev\u00e9","","Peut \u00eatre labour\u00e9 \u00e0 l'automne de l'an 1, mais les couronnes peuvent survivrent; Destruction plus facile au printemps lorsque la plante a plus 15 cm de hauteur; Peut \u00eatre fauch\u00e9 avant la floraison pour avoir une repousse; La fauche tue la plante apr\u00e8s la floraison; R\u00e9sidus tr\u00e8s coriaces une fois la maturit\u00e9 atteinte",""],["Millet japonais<\/a>","Echinochloa frumentacea","","Japanese millet","Gramin\u00e9es (Poac\u00e9es)","Annuel d'\u00e9t\u00e9","Non","Non","4,15","28 \u00e0 40","D\u00e8s que le sol est suffisemment r\u00e9chauff\u00e9","D\u00e9but juillet","18","0,05 \u00e0 2,5","Rouler","n\/a","Faible potentiel en m\u00e9lange","","","40 \u00e0 60","70 \u00e0 90","3 \u00e0 14","4- \u00c9lev\u00e9","4- \u00c9lev\u00e9","","Culture produisant d'importants r\u00e9sidus; N\u00e9cessite un \u00e9quipement ad\u00e9quat pour l'incorporation; Ne repousse pas bien apr\u00e8s la fauche qui souvent tue la culture","Plante de climat chaud, n\u00e9cessite beaucoup de chaleur (id\u00e9alement 2300 UTM); Effet n\u00e9maticide (ex.: en rotation avec fraises et pommes de terre)"],["Millet perl\u00e9<\/a>","Pennisetum glocum","","Pearl millet","Gramin\u00e9es (Poac\u00e9es)","Annuel d'\u00e9t\u00e9","Non","Non","5,00","22 \u00e0 35","D\u00e8s que le sol est suffisemment r\u00e9chauff\u00e9","D\u00e9but juillet","18","0,05 \u00e0 2,5","Rouler","n\/a","Faible potentiel en m\u00e9lange","","","40 \u00e0 60","80 \u00e0 90","3 \u00e0 11","4- \u00c9lev\u00e9","4- \u00c9lev\u00e9","","Culture produisant d'importants r\u00e9sidus; N\u00e9cessite un \u00e9quipement ad\u00e9quat pour l'incorporation; Peut \u00eatre fauch\u00e9 \u00e0 r\u00e9p\u00e9tition",""],["Moutarde blanche<\/a>","Sinapsis alba","","White mustard","Brassicac\u00e9es (Crucif\u00e8res)","Annuel d'\u00e9t\u00e9","3- Non","Oui","","10 \u00e0 18","","","","","","","","","30 \u00e0 35","","","","4- \u00c9lev\u00e9","2- Faible","","","Croissance rapide"],["Navet fourrager<\/a>","Brassica rapa","","","Brassicac\u00e9es (Crucif\u00e8res)","Annuel d'\u00e9t\u00e9","3- Non","Oui","","8","","","","","","","","","40","","","","5- Tr\u00e8s \u00e9lev\u00e9","2- Faible","","",""],["Orge<\/a>","Hordeum vulgare","","Barley","Gramin\u00e9es (Poac\u00e9es)","Annuel d'\u00e9t\u00e9","Non","Oui","1,10","55 \u00e0 110","D\u00e9but du printemps","Premier gel","4","1 \u00e0 2,5","Avec haut taux de semis","n\/a","Bon en m\u00e9lange avec les l\u00e9gumineuses; Permet une bonne p\u00e9n\u00e9tration de la lumi\u00e8re dans le couvert v\u00e9g\u00e9tal apr\u00e8s l'\u00e9piaison","","","60","90","3 \u00e0 11","4- \u00c9lev\u00e9","3- Moyen","","Travail h\u00e2tif; Roulage tardif; Fauche ou occultation; Laisse des r\u00e9sidus tenaces si mature",""],["Phac\u00e9lie<\/a>","Phacelia tanacetifolia","Phac\u00e9lie \u00e0 feuilles de tanaisie","Phacelia","","Annuel d'\u00e9t\u00e9","3- Non","Non","","7 \u00e0 15","","","","","","","","","56","","90 \u00e0 120","","2- Faible","2- Faible","","","Floraison intense; Fleurs tr\u00e8s mellif\u00e8res, ce qui attire plusieurs insectes utiles; Attention : d\u00e9tourne les insectes pollinisateurs, donc \u00e9viter de synchroniser la floraison de la phac\u00e9lie avec celle des cucurbitac\u00e9es si c\u00f4te \u00e0 c\u00f4te; Floraison commence environ huit semaines apr\u00e8s la lev\u00e9e et dure de quatre \u00e0 six semaines; Cycle complet en 3-4 mois; Difficult\u00e9 d\u2019implantation (tr\u00e8s sensible \u00e0 l\u2019humidit\u00e9 du sol); Croissance lente"],["Pois fourrager<\/a>","Pisum sativum","Pois violet; Pois 40-10","Field pea","L\u00e9gumineuses (Fabac\u00e9es)","Annuel d'\u00e9t\u00e9","3- Non","Oui","1,90","135 \u00e0 260","Tr\u00e8s t\u00f4t au printemps","Fin ao\u00fbt","5","2,5 \u00e0 7,5; Un bon contact sol\/graines est la cl\u00e9.","Rouler et incorporer","n\/a","Bon en m\u00e9lange avec une esp\u00e8ce \u00e0 forte tige (p. ex.: gramin\u00e9e ou tournesol); L'implantation est rapide et tend \u00e0 \u00e9touffer les autres cultures; En semis pur, la culture s'affaisse apr\u00e8s 7 \u00e0 9 semaines","","35 \u00e0 45","","50 \u00e0 95; Vari\u00e9t\u00e9 Eiffel : 95","4 \u00e0 6","5- Tr\u00e8s \u00e9lev\u00e9","3- Moyen","","La fauche ne fonctionne pas bien; Facile \u00e0 incorporer; D\u00e9truire id\u00e9alement \u00e0 la floraison pour maximiser l'apport d'azote",""],["Radis fourrager<\/a>","Raphanus sativus","","Radish","Brassicac\u00e9es (Crucif\u00e8res)","Annuel d'\u00e9t\u00e9","3- Non","Oui","","10 \u00e0 20","","","","","","","","","","","","","","2- Faible","","","Racine plus grosse et feuillage plus abondant que le radis huileux; Attention au mythe du d\u00e9compactage\u00a0: ce n\u2019est pas un marteau piqueur"],["Radis huileux<\/a>","Raphanus sativus","Radis ol\u00e9if\u00e8re","Oilseed radish","Brassicac\u00e9es (Crucif\u00e8res)","Annuel d'\u00e9t\u00e9","Non","Oui","5,60","4 \u00e0 7","D\u00e9but ao\u00fbt","Mi-septembre","7","0,05","Rouler pour une meilleur germination","Bon si le contact au sol et l'humidit\u00e9 sont ad\u00e9quats","Au quart de la dose, agit comme capteur de nutriments sans trop comp\u00e9titionner les autres cultures; Laisse de larges trous dans le sol apr\u00e8s l'hiver","","","","Bisannuel : Ne graine pas car ne survit pas \u00e0 l'hiver","5 \u00e0 14","5- Tr\u00e8s \u00e9lev\u00e9","2- Faible","","Facile \u00e0 d\u00e9truire; Disques tr\u00e8s efficaces; Meurt \u00e0 l'hiver; Laisse peu de r\u00e9sidus","Vari\u00e9t\u00e9 d\u00e9velopp\u00e9e pour l'huile de ses graines; Attention au mythe du d\u00e9compactage\u00a0: ce n\u2019est pas un marteau piqueur"],["Ray-grass annuel<\/a>","Lolium multiflorum","Ray-grass italien","Annual ryegrass; Italian ryegrass","Gramin\u00e9es (Poac\u00e9es)","Annuel d'\u00e9t\u00e9; Bisannuel","Parfois","Oui","3,20","17 \u00e0 35","Mi-mai","Fin ao\u00fbt; Mi-septembre pour un couvert minimal","10","0,05 \u00e0 1,25","Rouler","Excellent en sursemis; Bonne tol\u00e9rance \u00e0 l'ombre","Performe bien en intercallaire; Tendance \u00e0 \u00e9touffer les autres esp\u00e8ces \u00e0 moyen et long terme","","","50 \u00e0 60 (\u00e9piaison du printemps); Sem\u00e9 7 juin et tondu \u00e0 50, 62 et 111 jours (source : Ghislain Jutras, Les Jardins Naturlutte 1.0, 2006)","","2 \u00e0 10","5- Tr\u00e8s \u00e9lev\u00e9","5- Tr\u00e8s \u00e9lev\u00e9","N\u00e9cessite quelques fauches durant la saison","Monte en graines relativement rapidement, mais tol\u00e8re les fauches successives; D\u00e9truire par occultation ou travail de sol r\u00e9p\u00e9t\u00e9, id\u00e9alement pr\u00e9alablement tondu","Feuilles plates, d\u2019un vert tendre \u00e0 l\u2019apparence lustr\u00e9e; \u00c9tablissement un peu lent, mais offre une couverture tr\u00e8s dense une fois \u00e9tabli; Syst\u00e8me racinaire tr\u00e8s dense; Tr\u00e8s bonne capacit\u00e9 \u00e0 recycler l\u2019azote r\u00e9siduelle"],["Ray-grass vivace<\/a>","Lolium perenne","Ray-grass anglais","Perennial ryegrass","Gramin\u00e9es (Poac\u00e9es)","Vivace","1- Oui","Oui","","25","","","","","","","","","","","","","","5- Tr\u00e8s \u00e9lev\u00e9","","",""],["Sarrasin commun<\/a>","Fagopyrum esculentum ou fagopyrum","","Buckwheat","Polygonac\u00e9es","Annuel d'\u00e9t\u00e9","Non","Faible","2,80","45 \u00e0 90","Apr\u00e8s le dernier gel","4 semaines avant le premier gel","10","1 \u00e0 2,5","Avec travail de sol superficiel","n\/a","Tr\u00e8s comp\u00e9titif car germinatioin et croissance tr\u00e8s rapide et fait de l'ombrage avec ses feuilles larges \u00e0 plusieurs \u00e9tages; Peut emp\u00eacher l'\u00e9tablissement d'autres plantes; Effet de plante abris pour les esp\u00e8ce \u00e0 germination lente si fauch\u00e9 h\u00e2tivement","","35 \u00e0 42","","45 \u00e0 49","2 \u00e0 3,5","5- Tr\u00e8s \u00e9lev\u00e9","2- Faible","","Incorporer ou faucher 5 \u00e0 10 jours apr\u00e8s la floraison","Engrais vert de courte dur\u00e9e (5-6 semaines); Attention de le laisser monter en graines; Germination et croissance tr\u00e8s rapide = recouvre le sol rapidement (\"\u00e7a l\u00e8ve derri\u00e8re le semoir\"); Bon indicateur de fertilit\u00e9 du sol car sa taille suit bien le niveau de fertilit\u00e9; Beaut\u00e9 d\u2019un champ en fleur blanc en \u00e9t\u00e9; Les fleurs attirent nombreux insectes b\u00e9n\u00e9fiques; Bonne capacit\u00e9 d'extraction du phospore (\u00e0 valider)"],["Seigle d'automne<\/a>","Secale cereale","","Fall rye; Winter rye","Gramin\u00e9es (Poac\u00e9es)","Annuel d'\u00e9t\u00e9; Annuel d'hiver; Biannuel","Oui","Oui","1,20","70 \u00e0 340","Aussit\u00f4t que possible au printemps","Premier gel","1","1 \u00e0 2,5","Avec haut taux de semis; Incorporer l\u00e9g\u00e8rement","Possible mais requiert un taux de semis \u00e9lev\u00e9","Bon en m\u00e9lange avec les l\u00e9gumineuses; Permet une bonne p\u00e9n\u00e9tration de la lumi\u00e8re dans le couvert v\u00e9g\u00e9tal apr\u00e8s l'\u00e9piaison; L'effet all\u00e9lopathique peut emp\u00eacher certaines esp\u00e8ces de germer","","50; La floraison est induite par une dur\u00e9e du jour de 14 h ou plus et une temp\u00e9rature de 5 \u00e0 10 \u00b0C (vers la mi-septembre).","","","3 \u00e0 11","5- Tr\u00e8s \u00e9lev\u00e9","4- \u00c9lev\u00e9","","La fauche apr\u00e8s floraison tue la plante; Peut faire une couche de r\u00e9sidus mattelass\u00e9e; Repousse possible si incorpor\u00e9 avant la floraison; \u00c9viter les semis d'esp\u00e8ces mara\u00eech\u00e8res dans la mati\u00e8re en d\u00e9composition en raison de possibles effets all\u00e9lopathiques; G\u00e9n\u00e9ralement difficile \u00e0 d\u00e9truire au printemps (n\u00e9cessite autour de 3 passages d'outils m\u00e9canis\u00e9s pour en venir \u00e0 bout)","Reprise de la croissance tr\u00e8s t\u00f4t au printemps (d\u00e8s que le couvert de neige est disparu; \"\u00e7a pousse la neige\"); Effet all\u00e9lopathique (phytotoxique) envers certaines plantes, sp\u00e9cialement les autres gramin\u00e9es comme le chiendent (enfouir 3 semaines avant la prochaine plantation pour limiter l'effet all\u00e9lopathique); Phytotoxicit\u00e9 due \u00e0 la mol\u00e9cule de DIBOA; Stades de croissance et phytotoxicit\u00e9 (all\u00e9lopathie) : Stade Zadok 31 (premier noeud) = Phytotoxique car contient beaucoup de DIBOA, Stade 37 (apparition de la derni\u00e8re feuille) = Presque plus phytotoxique, Stade 45 (gonflement ou gaine \u00e9clat\u00e9e) = Il n'est plus phytotoxique (Source : Gilles Leroux via Anne Weill, 15 d\u00e9cembre 2011); Plante tr\u00e8s comp\u00e9titive car syst\u00e8me racinaire fascicul\u00e9 tr\u00e8s d\u00e9velopp\u00e9; Pr\u00e9f\u00e9rer l\u2019avoine ou le triticale de printemps avant l\u2019\u00e9tablissement de cultures qui doivent \u00eatre sem\u00e9es t\u00f4t au printemps; Bon engrais verts d'\u00e9t\u00e9 sans besoin de fauchage si implant\u00e9 au printempscar reste v\u00e9g\u00e9tatif; (int\u00e9ressant pour les m\u00e9langes avec des l\u00e9gumineuses comme engrais vert de pleine saison); Comme paillis vivant dans les all\u00e9es des cucurbitac\u00e9es ou autres cultures avec paillis de plastique"],["Seigle de printemps<\/a>","Secale cereale","","Spring rye","Gramin\u00e9es (Poac\u00e9es)","Annuel d'\u00e9t\u00e9","Non","Oui","1,20","70 \u00e0 340","Aussit\u00f4t que possible au printemps","Premier gel","1","1 \u00e0 2,5","Avec haut taux de semis; Incorporer l\u00e9g\u00e8rement","Possible mais requiert un taux de semis \u00e9lev\u00e9","Bon en m\u00e9lange avec les l\u00e9gumineuses; Permet une bonne p\u00e9n\u00e9tration de la lumi\u00e8re dans le couvert v\u00e9g\u00e9tal apr\u00e8s l'\u00e9piaison; L'effet all\u00e9lopathique peut emp\u00eacher certaines esp\u00e8ces de germer; Moins comp\u00e9titif que le seigle d'automne; Bon en m\u00e9lange avec des plantes rampantes","","","60","90","3 \u00e0 11","4- \u00c9lev\u00e9","4- \u00c9lev\u00e9","","D\u00e9truire la plantation avant la floraison; Les implantations d'automne meurent \u00e0 l'hiver; Reprise au printemps",""],["Sorgho-Soudan<\/a>","Sorghum bicolor X S. bicolor var. sudanense","","Sorghum-sudangrass","Gramin\u00e9es (Poac\u00e9es)","Annuel d'\u00e9t\u00e9","Non","Non","2,50","12 \u00e0 45","D\u00e8s que le sol est suffisemment r\u00e9chauff\u00e9","D\u00e9but juillet","18","1 \u00e0 5","Incorporer l\u00e9g\u00e8rement","n\/a","Plante qui performe mieux en semis pur","","","90 \u00e0 100","Ne fait pas de graines viables au Qu\u00e9bec","4 \u00e0 20","3- Moyen","4- \u00c9lev\u00e9","","Culture produisant d'importants r\u00e9sidus; N\u00e9cessite un \u00e9quipement ad\u00e9quat pour l'incorporation; Peut \u00eatre tondu \u00e0 une hauteur de 20 \u00e0 30 cm apr\u00e8s 6 semaines pour augmenter la production racinaire; Choisir une vari\u00e9t\u00e9 fauchable","Plante de climat chaud, n\u00e9cessite beaucoup de chaleur (id\u00e9alement 2500 UTM); Plante C4 (comme le ma\u00efs); N\u00e9cessite un sol fertile (bien amender avant la culture pour un maximum de biomasse)"],["Tournesol<\/a>","Helianthus annuus","","Sunflower","Ast\u00e9rac\u00e9es (Compos\u00e9es)","Annuel d'\u00e9t\u00e9","","Oui","3,35","22 \u00e0 35","D\u00e9but juin","Mi-ao\u00fbt","10","2 \u00e0 5","","n\/a","Excellent en m\u00e9lange; \u00c0 faible et moyenne densit\u00e9, laisse passer la lumi\u00e8re permettant au tr\u00e8fle ou au raygrasse de bien pousser; Excellent en m\u00e9lange avec une l\u00e9gumineuse grimpante","","50 \u00e0 70","","80 \u00e0 120","4 \u00e0 11","4- \u00c9lev\u00e9","2- Faible","","Haut niveau de r\u00e9sidus de nature assez friable; Incorporation n\u00e9cessitant un travail de sol mod\u00e9r\u00e9; Facile \u00e0 tuer; Si la culture meurt \u00e0 l'hiver, les r\u00e9sidus se d\u00e9composent assez bien",""],["Tr\u00e8fle alsike<\/a>","Trifolium hybridum","Tr\u00e8fle hybride","Alsike clover","L\u00e9gumineuses (Fabac\u00e9es)","Vivace","Oui","Oui","","5 \u00e0 15","","","","","","","","","65","","","","","","","",""],["Tr\u00e8fle blanc Ladino<\/a>","Trifolium repens","","White clover","L\u00e9gumineuses (Fabac\u00e9es)","Vivace","Oui","Oui","","5 \u00e0 15","","","","","","","","","65","","","","","","","","Rampant; R\u00e9siste au pi\u00e9tinement; En culture intercalaire : Entre-rang des cucurbitac\u00e9es ou sur le rang de grosses brassicac\u00e9es (choux, brocolis), semer 2 semaines apr\u00e8s la transplantation; Enfouir 2 semaines avant l'implantation des cultures au printemps suivant"],["Tr\u00e8fle blanc nain Huia<\/a>","Trifolium repens","","White clover","L\u00e9gumineuses (Fabac\u00e9es)","Vivace","Oui","Oui","","5 \u00e0 15","","","","","","","","","65","","","","","","","","Couvre vite le sol; Bon en intercalaire"],["Tr\u00e8fle d\u2019Alexandrie<\/a>","Trifolium alexandrinum","","Berseem clover; Alexandrian clover; Egyptian clover","L\u00e9gumineuses (Fabac\u00e9es)","Annuel d'\u00e9t\u00e9","Non","","","20 \u00e0 25","","","","","","","","","","","","","","","","","Le plus haut des tr\u00e8fles annuels (par rapport aux tr\u00e8fles incarnat et persan)"],["Tr\u00e8fle incarnat<\/a>","Trifolium incarnatum","","Crimson clover","L\u00e9gumineuses (Fabac\u00e9es)","Annuel d'\u00e9t\u00e9; Annuel d'hiver","Non","Faible","7,70","17 \u00e0 35","Milieu du printemps","Fin ao\u00fbt","5","","Rouler ou incorporer l\u00e9g\u00e8rement; Irriguer en condition s\u00e8che","Bon \u00e0 excellent; Germination et croissance rapide; Tol\u00e9rance mod\u00e9r\u00e9e \u00e0 l'ombre","Bon en intercalaire; Tend \u00e0 dispara\u00eetre en m\u00e9lange; Performe mieux en semis pur","","Printemps \/ \u00e9t\u00e9 : 70 \u00e0 90; Automne \/ hivern\u00e9 : D\u00e9but \u00e0 mi-mai","","","2 \u00e0 6","3- Moyen","4- \u00c9lev\u00e9","","Repousse si fauch\u00e9 \u00e0 plus de 10 cm de hauteur; La plante meurt si fauch\u00e9e apr\u00e8s la floraison",""],["Tr\u00e8fle persan<\/a>","Trifolium resupinatum","Tr\u00e8fle de Perse","Persian clover","L\u00e9gumineuses (Fabac\u00e9es)","Annuel d'\u00e9t\u00e9","Non","Oui","","5 \u00e0 12","","","","","","","","","65","","","","","","","",""],["Tr\u00e8fle rouge<\/a>","Trifolium pratense","Tr\u00e8fle violet; Tr\u00e8fle rouge \u00e0 1 coupe; Tr\u00e8fle rouge \u00e0 2 coupes","Red clover","L\u00e9gumineuses (Fabac\u00e9es)","Bisannuel; Vivace","Oui","Oui","10,00","9 \u00e0 20","Milieu du printemps","Mi-ao\u00fbt","5","","Rouler ou semer en surface; Peut \u00eatre sursem\u00e9 en vasage","Excellent en vasage et en intercalaire","Bon \u00e0 excellent; Supporte l'ombre; Tend \u00e0 \u00e9touffer les autres plantes en deuxi\u00e8me ann\u00e9e","","Vari\u00e9t\u00e9 1 coupe : Floraison tardive la m\u00eame ann\u00e9e ou h\u00e2tive au printemps suivant car se comporte comme une bisannuelle; Vari\u00e9t\u00e9 2 coupes : Floraison h\u00e2tive la m\u00eame ann\u00e9e","","","2 \u00e0 6","3- Moyen","4- \u00c9lev\u00e9","","La vari\u00e9t\u00e9 Mammouth et les vari\u00e9t\u00e9s \u00e0 une coupe produisent le plus de biomasse \u00e0 l'an 1 et ne fleurissent qu'\u00e0 l'an 2; Tous les tr\u00e8fles rouges tol\u00e8rent la fauche r\u00e9p\u00e9t\u00e9e \u00e0 plus de 5 cm de hauteur","Plus de biomasse que le tr\u00e8fle blanc; Dur\u00e9e d'environ 3 ans en prairie"],["Triticale d'automne<\/a>","\u00d7Triticosecale Wittm. ex A. Camus","Triticale hexplo\u00efde","Winter triticale; Triticale hexploid","Gramin\u00e9es (Poac\u00e9es)","Annuel d'\u00e9t\u00e9; Annuel d'hiver; Biannuel","1- Oui","Oui","","110","","","","","","","","","","","","","","4- \u00c9lev\u00e9","","","Syst\u00e8me racinaire plus d\u00e9velopp\u00e9 que l'avoine"],["Triticale de printemps<\/a>","\u00d7Triticosecale Wittm. ex A. Camus","Triticale hexplo\u00efde","Spring triticale","Gramin\u00e9es (Poac\u00e9es)","Annuel d'\u00e9t\u00e9","3- Non","Oui","","110","","","","","","","","","","","","","","4- \u00c9lev\u00e9","","","Syst\u00e8me racinaire plus d\u00e9velopp\u00e9 que l'avoine"],["Vesce commune<\/a>","Vicia sativa","","Common vetch","L\u00e9gumineuses (Fabac\u00e9es)","Annuel d'\u00e9t\u00e9","2- Parfois","Oui","3,65","35 \u00e0 70","Mi-mai","D\u00e9but ao\u00fbt","6","1 \u00e0 3","Incorporer","Graines de taille moyenne qui gagne \u00e0 \u00eatre incorpor\u00e9es; Pas l'id\u00e9al en sursemis, mais fonctionne avec les cultures mara\u00eech\u00e8res","Bon en m\u00e9lange avec une esp\u00e8ce \u00e0 forte tige (p. ex.: gramin\u00e9e ou tournesol); Implantation lente","","70 \u00e0 90","","110 \u00e0 130","2 \u00e0 6","3- Moyen","4- \u00c9lev\u00e9","","Facile \u00e0 tuer; Faible tol\u00e9rance \u00e0 la fauche basse; La herse \u00e0 disques est l'id\u00e9al; \u00c7a risque de bourrer avec un chisel ou des outils \u00e0 dents","Feuilles plus grosses et larges que la vesce velue"],["Vesce velue<\/a>","Vicia villosa","","Hairy vetch","L\u00e9gumineuses (Fabac\u00e9es)","Annuel d'\u00e9t\u00e9; Annuel d'hiver","Oui","Oui","7,00","17 \u00e0 45","Mi-mai","Mi-septembre","6","1 \u00e0 3","Incorporer","Graines de taille moyenne qui gagne \u00e0 \u00eatre incorpor\u00e9es; Pas l'id\u00e9al en sursemis, mais fonctionne avec les cultures mara\u00eech\u00e8res","Bon en m\u00e9lange avec une esp\u00e8ce \u00e0 forte tige (p. ex.: gramin\u00e9e ou tournesol); Implantation lente","","Printemps : Floraison et d\u00e9p\u00e9rissement entre le d\u00e9but et le milieu d'\u00e9t\u00e9; Automne \/ hivern\u00e9 : Floraison de mi-mai \u00e0 mi juin","","","2 \u00e0 6","3- Moyen","4- \u00c9lev\u00e9","","La plante repousse si fauch\u00e9e \u00e0 10 \u00e0 15 cm de hauteur avant la floraison; Apr\u00e8s la floraison, la fauche tue la plante","Feuilles plus petites et \u00e9troites que la vesce commune"]]},"searchPanes":[],"searchPanesLog":[],"formattedOptions":{"columns":{"width":"","type":""},"keys":false,"responsive":true,"fixedHeader":false,"dom":"lfrtip","buttons":[],"scrollCollapse":false,"lengthMenu":[10,20,50,100,200],"pageLength":20,"pagingType":"full_numbers","displayStart":0,"stateSave":false,"searching":true,"scrollY":"","scrollX":false,"processing":false,"paging":true,"ordering":true,"lengthChange":true,"info":true,"deferRender":false,"autoWidth":false},"printoutsParametersOptions":[[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]]}

Espèces d'engrais verts

Liste des espèces

Caractéristiques

Une réalisation de