CULTIVO DE LA SOJA

 LUNES 29
CICLO DEL NITOGENO
http://www.youtube.com/watch?v=gDFNDnf-1PU&feature=related
CICLO DEL CARBONO
http://www.youtube.com/watch?v=L3tg5BSM67Q&feature=related
AZUFRE
http://www.youtube.com/watch?v=9bHLLXa7wC4
AGUA
http://www.youtube.com/watch?v=0VuabmeLa4I






 https://www.google.com.py/search?hl=es&noj=1&biw=1366&bih=665&q=CONSERVACI%C3%93N+del+suelo++youtube&oq=CONSERVACI%C3%93N+del+suelo++youtubegs_l=serp.12...17107.18704.0.20198.11.9.0.0.0.3.619.2341.0j5j1j2j0j1.9.0
 ...0.0...1c.1.Lmzd2oHEreQ

 MARTES 23
http://www.youtube.com/watch?v=ji1BsbdRb9o&feature=related
http://www.youtube.com/watch?v=hWIj6_0UEmc
http://www.slideshare.net/moyarr/suelopowerpoint
 http://www.youtube.com/watch?v=OH_FRRCHrKo&feature=related
 http://www.youtube.com/watch?v=H8vHZGJoFp0&feature=related




http://www.youtube.com/watch?v=yx6ImC6YGEM
http://www.youtube.com/watch?v=EAgI1nn9Am4&feature=rela