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4 LA YEMA

UNIVERSIDAD DE CHILEFACULTAD DE CIENCIAS AGRONÓMICASBOTÁNICA APLICADA

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Estructura vegeta e! reces" " #"r$a!te% e! a cuase e!cue!tra! hojas & tallo e! u! esta#" re#uc'#"" ru#'$e!tar'" ()r'$"r#'a* & a )art'r #e a cua seva! "r'g'!a!#" "s !uev"s +rga!"s & estructuras()r'$"r#'"s #e &e$a* #e a )a!ta & )"r " ta!t"

c"rres)"!#e! a "s )u!t"s #e crec'$'e!t"% !"ra#'caes% #e cua,u'er '!#'v'#u" vegeta-

Esta estructura se e!cue!tra% ge!era$e!te% e!

esta#" #e reces" #ura!te a te$)"ra#a#es.av"ra/e )ara e crec'$'e!t" #e a vegetac'+!-

DEFINICIÓN

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primordios

 de yema

meristema

apical

pérulas

primordios foliares

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4-0 Cr'ter'"s #ecas'1cac'+!

Seg2! )"s'c'+!

Seg2! #'s)"s'c'+! (Ye$as ateraes*

Seg2! "r'ge!Seg2! estructura ,ue "r'g'!e! (.u!c'+!*

Seg2! a)ar'e!c'a e3ter!a

Seg2! $"$e!t" #e ."r$ac'+!

Seg2! $"$e!t" #e /r"tac'+!

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4-0 Cr'ter'"s #e cas'1cac'+!Seg2! )"s'c'+!

A)'ca

A3'ar " atera

Su)er!u$erar'a

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4-0 Cr'ter'"s #e cas'1cac'+!Seg2! #'s)"s'c'+! (Ye$as ateraes*

Ater!as

(0 )"r !'ve*

O)uestas

( )"r !'ve*

5ert'c'a#as(6 " $7s )"r !'ve*

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4-0 Cr'ter'"s #e cas'1cac'+!Seg2! "r'ge!

!atura

a#ve!t'c'a

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4-0 Cr'ter'"s #e cas'1cac'+!Seg2! estructura ,ue "r'g'!e! (.u!c'+!*

$'3ta

8"ra " re)r"#uct'va

."'ar " vegetat'va

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4-0 Cr'ter'"s #e cas'1cac'+!Seg2! a)ar'e!c'a e3ter!a

#es!u#as

Cu/'ertas% )erua#as " esca$"sas

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4-0 Cr'ter'"s #e cas'1cac'+!Seg2! $"$e!t" #e /r"tac'+!

a!t'c')a#a

 Te$)"ra " !"r$a

D"r$a!te " ate!te

re$a!e!te

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4-0 Cr'ter'"s #e cas'1cac'+!Seg2! $"$e!t" #e ."r$ac'+!

!e"."r$a#a

)re."r$a#a A,uea ,ue es ."r$a#a e! ate$)"ra#a a!ter'"r a a/r"tac'+!

A,uea ,ue es ."r$a#a e! a$'s$a te$)"ra#a #e /r"tac'+!

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4- Pre."'ac'+! " ver!a'9ac'+!

c'rc'!a#ac"!#u)'ca#a

c"!v"uta'!v"uta   rev"uta

)ega#a   #"/a#a

arruga#a

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4-6 F"'ac'+! " est'vac'+!

vavar

  '$/r'ca#aa/'erta

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4-4 ."r$as #e v'#a

:'#r+1tasGe+1tas

:e$'cr')t+1tas

Ca$;1tas

Fa!er+1tas

 Ter+1tas

<=6> c$

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4-4 ."r$as #e v'#a

:'#r+1tasGe+1tas

:e$'cr')t+1tas

Ca$;1tas

Fa!er+1tas

 Ter+1tas

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