kryukov_v_i_sost_rybovodstvo_fermeru_o_vyrashiv
.pdf
31
?
.
( ) .
–
.
.
.
25–30
.
,
, .
23–30 ° . I–III
, IV–VI .
.
, .
.
,
1-2 ./10 2.
,
, , , .
.
25-30 (II–III ) 50-80 (IV– VI ), –
0,3-0,5 0,5-1,0 .
,
.
.
10-15
./ 3. 25-30 .
.
http://www.labogen.ru/20_student/600_fish/fish.html www.labogen.ru
32
, ,
.
0,5-0,9 .
.
25-27 °
5 .
. 0,5-1,0
,
.
.
. –
.
– , –
. ,
, ,
,
. ,
6-8 3
. 1-2 3.
.
2 .
.
.
. ,
: , .
, ,
,
, .
,
. ,
. ,
http://www.labogen.ru/20_student/600_fish/fish.html www.labogen.ru
33
,
, .
.
.
.
–
. ,
.
3-4 .
.
.
.
. ,
,
.
.
,
. , ,
.
,
.
,
,
. , ,
,
.
http://www.labogen.ru/20_student/600_fish/fish.html www.labogen.ru
34
.
?
,
, ,
.
10,
15, 1217 .
, ,
3
. ./ .
–
500–800 ./
,
.
?
,
( )
.
. –
,
. ,
,
, –
.
http://www.labogen.ru/20_student/600_fish/fish.html www.labogen.ru
35
, )
.
,
, ,
, , ,
,
.
?
,
.
,
,
.
.
.
.
. ,
,
. ,
.
– .
, ,
. 25-35 % .
70-80 %.
, .
– –
. ,
,
– .
2–5 % , – 2-5 %
.
http://www.labogen.ru/20_student/600_fish/fish.html www.labogen.ru
36
.
.
, ,
( 15-20 %). ,
20-30 % .
,
, .
.
:
, .
;
, , .
– .
.
,
,
.
.
: .
–
.
,
.
?
,
,
.
, .
. ,
,
http://www.labogen.ru/20_student/600_fish/fish.html www.labogen.ru
37
50 %
.
,
,
.
,
.
.
26%, – 2-4%.
1-25
-81.
.
( . 4).
.
1 .
4 –
, /1 .
,
, °
16 |
24 |
44 |
60 |
|
90 |
17 |
29 |
52 |
72 |
|
110 |
18 |
34 |
62 |
87 |
|
130 |
19 |
40 |
70 |
99 |
|
155 |
20 |
45 |
82 |
114 |
|
175 |
21 |
51 |
92 |
129 |
|
200 |
22 |
58 |
102 |
147 |
|
225 |
23 |
65 |
116 |
165 |
|
250 |
24 |
73 |
132 |
183 |
|
280 |
25 |
82 |
146 |
207 |
|
317 |
26 |
91 |
162 |
228 |
|
355 |
|
|
|
|
||
http://www.labogen.ru/20_student/600_fish/fish.html |
|
www.labogen.ru |
|||
38
(30%)
,
.
, -1
( . 5).
.
15-18 ° .
1% .
.
5 –
, %
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
-81 |
|
111-1 |
|
|
|
: |
|
|
|
|
|
|
|
|
|
17 |
5 |
10 |
|
– |
18 |
|
5 |
- |
30 |
20 |
15 |
|
30 |
25 |
|
22 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
25 |
|
|
|
|
20 |
20 |
30 |
|
6 |
24 |
|
40 |
|
23 |
20 |
20 |
|
5 |
21,5 |
|
16 |
|
– |
10 |
– |
|
20 |
– |
|
– |
|
4 |
4 |
– |
|
– |
4 |
|
3 |
|
|
|
|
|
|
|
|
|
|
– |
– |
8 |
|
– |
– |
|
– |
: |
|
|
|
|
|
|
|
|
|
2 |
– |
– |
|
– |
4 |
|
– |
|
3 |
16 |
9 |
|
3 |
2 |
|
3 |
|
1 |
– |
– |
|
– |
1 |
|
– |
|
– |
4 |
7 |
|
10 |
– |
|
10 |
|
|
|
|
|
|
|
|
|
|
– |
1 |
1 |
|
1 |
– |
|
– |
-2-1 |
– |
– |
– |
|
– |
0,5 |
|
– |
|
|
|
|
|
|
|||
http://www.labogen.ru/20_student/600_fish/fish.html |
www.labogen.ru |
|
||||||
39
.
,
.
( . 6).
6 –
, /1 .
|
, |
|||||
, |
|
|
|
|
|
|
40 |
80 |
125 |
175 |
250 |
400 |
|
13 |
0,6 |
1,0 |
1,4 |
1.7 |
2,2 |
2,8 |
15 |
1,2 |
1,8 |
2,4 |
3,2 |
4,0 |
5,2 |
17 |
2,2 |
3,4 |
4,6 |
5,8 |
7,3 |
10,0 |
19 |
2,7 |
4,2 |
5,7 |
7,2 |
8,0 |
12,4 |
21 |
3,2 |
5,0 |
6,8 |
8,5 |
10,8 |
14,8 |
23 |
3,7 |
5,8 |
7,9 |
9,8 |
12,5 |
17,2 |
25 |
4,2 |
6,6 |
9,0 |
11,2 |
14,3 |
19,6 |
26 |
4,4 |
7,0 |
9,5 |
11,9 |
15,0 |
20,8 |
28 |
3,4 |
5,4 |
7,3 |
9,1 |
11.8 |
16,0 |
30 |
2,4 |
3,8 |
5,1 |
6,5 |
8,2 |
11,2 |
( ),
,
2-3 .
2 ,
.
, .
.
.
3 , .
, 0 °
. .
http://www.labogen.ru/20_student/600_fish/fish.html www.labogen.ru
40
. , ,
.
.
2 , ,
, 1
.
,
, , .
.
, ,
.
.
?
.
.
-
20-33%. ,
, 5,55 .
, 40% ,
3,35 .
http://www.labogen.ru/20_student/600_fish/fish.html www.labogen.ru