PROTECTION DES OCÉANS : Un enjeu mondial joué sous la surface
PRODUCTION AGRICOLE : Le côté utile inexploité des plantes adventices
Généralement appelées « mauvaises herbes », les plantes adventices sont celles combattues par les producteurs à travers les herbicides et autres méthodes traditionnelles. Ignorant leurs différentes vertus, les agriculteurs et autres acteurs du secteur agricole seraient en train de laisser passer sous leurs nez un remède incontournable à plusieurs de leurs maux culturaux.
Marie Chantal GBOGBO
« Adventices », Ce sont des plantes qui poussent dans un milieu sans qu’elle n’ait été introduite intentionnellement. Communément appelées plantes envahissantes ou mauvaises herbes, les adventices sont combattues par les producteurs par plusieurs manières. En majeure partie, elles sont coupées et jetées au feu. D’autres utilisent les pesticides pour s’en débarrasser. Pour une catégorie de personne, ces herbes sont nocives, sauvages et futiles.
En effet, depuis plusieurs années, l’idée qui est faite de ces dernières est qu’elles sont dangereuses pour un meilleur rendement des productions agricoles, mais les études récemment menées disent le contraire. Il est possible que ces herbes soient utiles et que les producteurs en tirent profits. Disco-Weed, une étude publiée en mai 2020 dans frontiers in sustainable food system, montre que ces plantes se révèlent être en réalité de grandes alliées dans les écosystèmes agricoles. L’étude prouve qu’elles favorisent non seulement le contrôle des ravageurs mais aussi des cultures. Ces herbes sont également capables de soutenir la fertilité du sol et des fonctions associées aux cycles du carbone, de l’azote et du phosphore et de constituer une source de pollinisation.
Parlant de la fertilité du sol, il en ressort en premier lieu que les herbes spontanées structurent le sol et l’améliore. « Ces plantes peuvent fournir des indications sur la qualité de la terre. C’est ce qu’on appelle les plantes bioindicatrices », peut-on lire dans un article blog publié sur Portagerbio expliquant « les 4 avantages des mauvaises herbes ». De même, il est souligné que leur système racinaire participe à l’aération du sol tout en activant, tout autour des racines, une vie biologique qui est composée d’une multitude d’espèces remplissant différentes fonctions (aération du sol, dégradation, transformation, transport des minéraux etc …) permettant de nourrir les plantes, d’améliorer et de travailler à la fertilisation des terres.
Dans un second temps, les recherches sur les mauvaises herbes ont beaucoup avancé débouchant ainsi sur la fabrication des biofertilisants. Au Bénin, le travail concluant de Bienvenu CHABI ADJE, chercheur environnementaliste, en est la preuve parfaite. Ce dernier a fabriqué un biofertilisant organique liquide en quatre étapes. La première consiste à la collecte des plantes adventices que l’on connait et que l’on maîtrise. La deuxième étape concerne la mise en bio minéralisation, c’est-à-dire, la mise en contact avec le micro-organisme qui est la phase de l’extraction des minéraux. La troisième étape, est celle du dosage. Une fois l’extraction terminée, il faut aller doser au laboratoire pour connaître la composition d’un de ces extraits. Pour finir, il faut passer à l’étape de la formulation. A ce niveau, il faut combiner les différents éléments obtenus pour composer le fertilisant répondant aux besoins de la culture ciblée. Alors, il est important de souligner que ce biofertilisant fabriqué par le chercheur a été déjà testé dans un village de la commune de Sô-Ava où les producteurs étaient confrontés à d’énormes difficultés engendrées par les conditions climatiques. Son efficacité prouve que les mauvaises herbes ont de nombreux secrets exploitables que beaucoup de personnes ignorent.
Il serait donc préférable d’approfondir encore plus les recherches afin d’en tirer tous les profits pour une productivité rentable et plus durable.Haut du formulaireBas du formulaire
177 Comments
pin-up oyunu https://azerbaijancuisine.com/# pin up casino azerbaycan
pin up onlayn kazino
buying prescription drugs in mexico mexican northern doctors mexico drug stores pharmacies
mexican online pharmacies prescription drugs mexican pharmacy northern doctors purple pharmacy mexico price list
purple pharmacy mexico price list mexican pharmacy northern doctors mexican pharmaceuticals online
medicine in mexico pharmacies mexican pharmacy mexico drug stores pharmacies
https://northern-doctors.org/# medication from mexico pharmacy
https://northern-doctors.org/# medication from mexico pharmacy
buying prescription drugs in mexico mexican pharmacy online mexico drug stores pharmacies
https://northern-doctors.org/# п»їbest mexican online pharmacies
buying prescription drugs in mexico: mexican border pharmacies shipping to usa – buying prescription drugs in mexico
reputable mexican pharmacies online mexican northern doctors mexican border pharmacies shipping to usa
mexican online pharmacies prescription drugs: mexican pharmacy online – mexican drugstore online
https://northern-doctors.org/# mexican border pharmacies shipping to usa
medication from mexico pharmacy: mexican pharmacy northern doctors – buying prescription drugs in mexico online
https://northern-doctors.org/# buying prescription drugs in mexico
mexico drug stores pharmacies: mexican pharmacy online – п»їbest mexican online pharmacies
http://northern-doctors.org/# best online pharmacies in mexico
buying prescription drugs in mexico: mexican pharmacy online – mexican pharmacy
mexican border pharmacies shipping to usa mexican pharmacy mexican pharmaceuticals online
https://northern-doctors.org/# medication from mexico pharmacy
http://northern-doctors.org/# mexican pharmaceuticals online
mexican mail order pharmacies: mexican pharmacy northern doctors – medicine in mexico pharmacies
https://northern-doctors.org/# medication from mexico pharmacy
https://northern-doctors.org/# best online pharmacies in mexico
mexican online pharmacies prescription drugs mexican pharmacy northern doctors п»їbest mexican online pharmacies
mexico pharmacies prescription drugs mexican pharmacy online mexican online pharmacies prescription drugs
mexican rx online cmqpharma.com medication from mexico pharmacy
mexico pharmacies prescription drugs cmq mexican pharmacy online п»їbest mexican online pharmacies
buying prescription drugs in mexico mexican pharmacy mexican border pharmacies shipping to usa
buying prescription drugs in mexico online mexican pharmacy mexican rx online
buying from online mexican pharmacy mexican pharmacy online best online pharmacies in mexico
mexican pharmacy mexican pharmacy online mexican border pharmacies shipping to usa
buying from online mexican pharmacy mexico pharmacy buying from online mexican pharmacy
http://cmqpharma.com/# best online pharmacies in mexico
buying prescription drugs in mexico online
mexican border pharmacies shipping to usa mexican pharmacy online mexican drugstore online
canadian compounding pharmacy canadian pharmacy online reliable canadian pharmacy
mexican online pharmacies prescription drugs: buying prescription drugs in mexico online – pharmacies in mexico that ship to usa
п»їlegitimate online pharmacies india reputable indian pharmacies indian pharmacy
canadian pharmacy 24: drugs from canada – legal to buy prescription drugs from canada
mexico pharmacy: reputable mexican pharmacies online – mexico drug stores pharmacies
reputable canadian pharmacy buy canadian drugs escrow pharmacy canada
best rated canadian pharmacy: canadadrugpharmacy com – canadian online pharmacy
mexican border pharmacies shipping to usa buying prescription drugs in mexico online mexico pharmacies prescription drugs
online shopping pharmacy india: top 10 online pharmacy in india – buy prescription drugs from india
mexico pharmacies prescription drugs mexico pharmacies prescription drugs mexico pharmacies prescription drugs
mexico drug stores pharmacies mexican pharmaceuticals online mexico pharmacies prescription drugs
mexican online pharmacies prescription drugs mexican mail order pharmacies pharmacies in mexico that ship to usa
mexican pharmaceuticals online purple pharmacy mexico price list buying prescription drugs in mexico
mexican pharmaceuticals online reputable mexican pharmacies online п»їbest mexican online pharmacies
mexican pharmacy mexico pharmacies prescription drugs mexican drugstore online
medication from mexico pharmacy mexico drug stores pharmacies mexican online pharmacies prescription drugs
buying prescription drugs in mexico mexican border pharmacies shipping to usa pharmacies in mexico that ship to usa
mexico pharmacy mexican online pharmacies prescription drugs buying prescription drugs in mexico online
buying prescription drugs in mexico online mexican rx online mexican pharmaceuticals online
mexico pharmacy mexican online pharmacies prescription drugs п»їbest mexican online pharmacies
п»їbest mexican online pharmacies mexican online pharmacies prescription drugs mexico drug stores pharmacies
mexican mail order pharmacies mexico pharmacy mexican drugstore online
http://zithromaxbestprice.pro/# zithromax 250 mg tablet price
farmacia online senza ricetta: Avanafil compresse – migliori farmacie online 2024
acquisto farmaci con ricetta: Farmacie che vendono Cialis senza ricetta – Farmacia online piГ№ conveniente
Farmacie online sicure: Avanafil 50 mg – migliori farmacie online 2024
Farmacia online piГ№ conveniente: kamagra gel – acquisto farmaci con ricetta
https://sildenafil.llc/# generic viagra
http://tadalafil.auction/# purchase cialis in montreal
https://edpillpharmacy.store/# buy ed medication online
order ed pills
http://edpillpharmacy.store/# erectile dysfunction meds online
http://mexicopharmacy.win/# buying from online mexican pharmacy
low cost ed medication
http://mexicopharmacy.win/# medication from mexico pharmacy
buy erectile dysfunction medication
http://edpillpharmacy.store/# ed prescription online
http://mexicopharmacy.win/# mexican drugstore online
https://indiapharmacy.shop/# indian pharmacy paypal
https://mexicopharmacy.win/# buying prescription drugs in mexico
https://mexicopharmacy.win/# medication from mexico pharmacy
https://mexicopharmacy.win/# buying prescription drugs in mexico online
https://mexicopharmacy.win/# buying prescription drugs in mexico
cytotec buy online usa https://lipitor.guru/# lipitor online pharmacy
lasix dosage
http://tamoxifen.bid/# tamoxifen cost
Abortion pills online https://furosemide.win/# lasix medication
furosemide 100 mg
lowest price lipitor Lipitor 10 mg price lipitor 20mg
https://lipitor.guru/# where to buy lipitor
cytotec buy online usa https://cytotec.pro/# п»їcytotec pills online
lasix 40 mg
lisinopril in usa lisinopril average cost 10 mg lisinopril tablets
buy cytotec online fast delivery http://furosemide.win/# lasix 100mg
lasix uses
http://tamoxifen.bid/# alternatives to tamoxifen
buy cytotec pills http://cytotec.pro/# buy cytotec in usa
lasix side effects
https://lisinopril.guru/# lisinopril 5 mg price in india
http://mexstarpharma.com/# best online pharmacies in mexico
https://easyrxcanada.com/# canadian pharmacy no scripts
http://easyrxindia.com/# top 10 online pharmacy in india
https://easyrxcanada.com/# canadian pharmacy meds reviews
https://easyrxindia.com/# world pharmacy india
https://easyrxcanada.com/# canadian world pharmacy
http://easyrxindia.com/# indian pharmacy paypal
sweet bonanza yasal site: slot oyunlari – sweet bonanza demo
https://denemebonusuverensiteler.win/# deneme bonusu
en cok kazandiran slot siteleri: slot kumar siteleri – slot oyunlar? siteleri
oyun siteleri slot: canl? slot siteleri – slot siteleri 2024
https://denemebonusuverensiteler.win/# deneme bonusu
guvenilir slot siteleri: slot siteleri guvenilir – slot oyun siteleri
http://sweetbonanza.network/# sweet bonanza nas?l oynan?r
slot siteleri guvenilir: deneme veren slot siteleri – casino slot siteleri
https://denemebonusuverensiteler.win/# bahis siteleri
1вин официальный сайт 1win вход 1win официальный сайт
http://1win.directory/# 1win официальный сайт
1xbet скачать: 1хбет официальный сайт – 1xbet зеркало
казино вавада: вавада – vavada online casino
http://1win.directory/# 1вин официальный сайт
пин ап: пин ап зеркало – pin up
1win официальный сайт: 1вин официальный сайт – 1win вход
http://pin-up.diy/# пинап казино
adipex pharmacy prices: zyprexa prices pharmacy – how much is adipex at the pharmacy
tadalafil online us pharmacy: certified pharmacy online viagra – Aebgjoync
https://easydrugrx.com/# online pharmacy pain
good rx pharmacy
pharmacy rx one order status: Ginette-35 – buy cialis us pharmacy
https://onlineph24.com/# rohypnol mexican pharmacy
indian pharmacies safe
mexican pharmacy abilify: discount online pharmacy viagra – prescription drug cost
kaiser permanente pharmacy: Frumil – inhouse pharmacy motilium domperidone 10mg
lorazepam usa pharmacy: testosterone cream online pharmacy – aetna rx pharmacy
http://mexicopharmacy.cheap/# buying prescription drugs in mexico online
reliable rx pharmacy reviews: people’s pharmacy zyrtec – giant food store pharmacy
purple pharmacy mexico price list: best online pharmacies in mexico – mexican drugstore online
medication from mexico pharmacy: mexican online pharmacies prescription drugs – mexico drug stores pharmacies
https://indianpharmacy.company/# world pharmacy india
prescription online: venlafaxine target pharmacy – telmisartan online pharmacy
http://mexicopharmacy.cheap/# п»їbest mexican online pharmacies
buy prescription drugs from india: best india pharmacy – top online pharmacy india
Online medicine home delivery: buy medicines online in india – top 10 pharmacies in india
http://mexicopharmacy.cheap/# mexico drug stores pharmacies
purple pharmacy mexico price list: mexico drug stores pharmacies – mexico pharmacies prescription drugs
drug stores near me: target pharmacy lipitor – quit smoking
https://mexicopharmacy.cheap/# pharmacies in mexico that ship to usa
indian pharmacy online: Online medicine order – indian pharmacy paypal
24 7 pharmacy online: pharmacy2home propecia – grocery store with pharmacy near me
get cialis from online pharmacy: rx discount pharmacy – online pharmacy denmark
http://mexicopharmacy.cheap/# mexican mail order pharmacies
п»їbest mexican online pharmacies: reputable mexican pharmacies online – mexican drugstore online
top 10 pharmacies in india: top 10 pharmacies in india – india pharmacy mail order
https://pharmbig24.online/# Persantine
mexican rx online: medication from mexico pharmacy – buying prescription drugs in mexico
https://gatesofolympusoyna.online/# gates of olympus demo oyna
http://starzbet.shop/# starzbet guncel giris
http://betine.online/# betine guncel
straz bet starzbet guvenilir mi starzbet giris
farmacia online espaГ±a envГo internacional: comprar tadalafilo – farmacia online madrid
farmacia online barata y fiable Precio Cialis 20 Mg farmacias online seguras
farmacia barata: farmacia online barata y fiable – farmacias online seguras en espaГ±a
https://sildenafilo.men/# farmacia gibraltar online viagra
farmacia online barata
farmacia online espaГ±a envГo internacional tadalafilo farmacias online seguras
farmacia online barata: Precio Cialis 20 Mg – farmacia online espaГ±a envГo internacional
farmacias online seguras en espaГ±a: comprar cialis online seguro opiniones – farmacia online barata
https://farmaciaeu.com/# farmacia online envГo gratis
farmacias direct
comprare farmaci online all’estero: Farmacia online migliore – farmacie online affidabili
farmacie online autorizzate elenco: Farmacie on line spedizione gratuita – п»їFarmacia online migliore
migliori farmacie online 2024 Farmacie on line spedizione gratuita top farmacia online
https://sildenafilit.pro/# viagra consegna in 24 ore pagamento alla consegna
acquisto farmaci con ricetta
viagra online consegna rapida alternativa al viagra senza ricetta in farmacia viagra ordine telefonico
farmacia online senza ricetta: Farmacie che vendono Cialis senza ricetta – Farmacia online miglior prezzo
pillole per erezione in farmacia senza ricetta: viagra senza prescrizione – viagra generico sandoz
farmaci senza ricetta elenco Tadalafil generico migliore Farmacia online piГ№ conveniente
cialis farmacia senza ricetta: viagra senza prescrizione – cialis farmacia senza ricetta
viagra ordine telefonico viagra viagra online in 2 giorni
farmacia online piГ№ conveniente Cialis generico 20 mg 8 compresse prezzo migliori farmacie online 2024
viagra online spedizione gratuita: viagra farmacia – viagra online in 2 giorni
farmacia online piГ№ conveniente Ibuprofene 600 prezzo senza ricetta top farmacia online
acquisto farmaci con ricetta Cialis generico 5 mg prezzo Farmacie on line spedizione gratuita
farmaci senza ricetta elenco: Cialis generico farmacia – farmacia online senza ricetta
farmacie online autorizzate elenco Farmacia online piu conveniente comprare farmaci online con ricetta
generic neurontin 600 mg: neurontin brand name in india – cost of neurontin 800 mg
neurontin 300 600 mg: neurontin uk – neurontin mexico
neurontin without prescription: neurontin 300 mg caps – order neurontin
prednisone in canada: prednisone 2.5 mg tab – prednisone prices
lasix 20 mg: buy furosemide – lasix side effects
ventolin otc nz: Buy Ventolin inhaler online – ventolin over the counter
furosemide 40 mg: buy furosemide – lasix medication
Viagra vente libre pays Meilleur Viagra sans ordonnance 24h SildГ©nafil 100 mg sans ordonnance
trouver un mГ©dicament en pharmacie Pharmacies en ligne certifiees pharmacie en ligne france fiable
pharmacie en ligne france livraison internationale cialis sans ordonnance Pharmacie Internationale en ligne