Рыбоводство. Арабаджи А.А - 41 стр.

UptoLike

ВУЗ: 

ОрелГАУ | Орел

Составители: 

Рубрика: 

., . . 
. . –:  «», 2009. –68 .

http://www.labogen.ru/20_student/600_fish/fish.html  www.labogen.ru
41
 .  ,    . -
   ,    

. , ,
.
. 25.  (Phoxinus phoxinus).
. 
  , , 
,  – ,  – -
,  – .
      
, .
 (Pelecus cultratus)
  ,    .  
, , , -
      . 
, . , -
 .
, .
 – 
12-20 °. 
.  , ,     -
 .   , -
       . 
    ,   -
    .    
       -
. . 
                                                                          41


                                .                          ,                                                                         .           -
                                                                                        ,

                   .                                                                                                     ,                       ,
                                                                                   .




       . 25.                                            (Phoxinus phoxinus).

                                                                                                                                 .
                                                                          ,             ,
                                                ,                                                   –                ,                   –       -
                            ,               –                                                                                                .

                       ,                                                                                         .

                                                          (Pelecus cultratus)

                                                              ,                                                          .
               ,                                    ,                                                                ,                           -
                                                                                                                                     .
                                    ,                                 .                                                                      ,   -
                                                                                                                                                 .
                                                                              ,                                                          .
                                                                                            –
12-20 ° .
     .                                                                ,                     ,                                                    -
                                                          .                                                                      ,               -
                                                                                                                                             .
                                                                                                                 ,                               -
                                                                                                         .
                                                                                                                                                 -
   .                                                                                                                         .

                       .,               .                         .
                            .                                                     . –           :            «               », 2009. –68 .

http://www.labogen.ru/20_student/600_fish/fish.html                                                     www.labogen.ru

Страницы