Plantar batatas

REFERÊNCIAS:

(I) = http://www.google.fr/imgres?imgurl=http%3A%2F%2Fi1002.photobucket.com%2Falbums%2Faf147%2Frichardflorennes12%2FhIMG_8210.jpg&imgrefurl=http%3A%2F%2Fforum.grostracteurspassion.com%2Fviewtopic.php%3Ff%3D2%26t%3D23310%26start%3D200&h=650&w=800&tbnid=XoSwtqV5r8bljM%3A&zoom=1&docid=SJlS_udPCKL0iM&ei=bwQ-U5GEFrDa0QX9qIC4CA&tbm=isch&iact=rc&dur=1928&page=3&start=41&ndsp=21&ved=0CNkBEK0DMCo

(II) = http://www.syndicat-agricole.com/actualites/pomme-de-terre-desherbage-apres-plantation-le-chimique-n-est-pas-la-seule-solution:O33BBE6A.html

(III) = http://www.paysan-breton.fr/article/8786/pommes-de-terre--un-rendement-moyen-global-de-43-t--ha.html

(IV) = http://www.inra.fr/Chercheurs-etudiants/Biologie-vegetale/Tous-les-magazines/Interview-d-un-chercheur-rennais-sur-la-pomme-de-terre-sur-France-Culture

(V) = http://bandbtractors.com/new-machinery/?type=Potato+Equipment

(VI) = http://semences-partage.net/viewtopic.php?p=251348#251348

(VII) = http://www.sacredland.org/2011/05/

(VIII) = http://www.offthespork.com/2012/10/peru-arequipa-san-camillo-market/

(IX) = http://www.livescience.com/16539-plant-genomes-buell-sl-nsf.html

(X) = http://mikejackson1948.wordpress.com/2012/03/13/the-agricultural-terraces-of-cuyo-cuyo-southern-peru/

(XI) = http://gardentenders.com/members/Jimthecarver/blog/3404

(XII) = https://www.google.fr/search?q=plantation+des+pommes+de+terre&source=lnms&tbm=isch&sa=X&ei=WcE8U5DDFvOa0QWK04DIDA&ved=0CAcQ_AUoAg&biw=1280&bih=685#q=buttage+pomme+de+terre&tbm=isch