, . . (. 11 12).
11 (N), (25) (2) ( )
| 1 () | ||||
| N | 25 | 2 | ||
| : | ||||
| 8,1 | 26,5 | |||
| ˸- | ||||
| ˸- | ||||
| - | ||||
| 5,9 | 1,8 | 7.5 | ||
| 6,2 | 2,2 | 9,5 | ||
| 4,9 | 1,5 | 6,7 | ||
| 4,8 | 1,7- | 5,7 | ||
| 5,2 | 1,9 | 6,0 | ||
| 5,5 | 3,1 | 7,7 | ||
| 3,2 | 1,6 | 5,0 | ||
| 3,3 | 1,3 | 4,4 | ||
| 2,6 | 0,4 | 3.6 | ||
| 1,7 | 1,4 | 2,6 | ||
| 3,0 | 1,2 | 4,0 | ||
| 5,0 | 3,0 | 6,0 | ||
| 1,7 | 1,4 | 5,0 | ||
| ( ) | 50,0 | 7,0 | 23,0 | |
| , | 24,5 | 6.6 | 50.9 | |
| 5,2 | 1,0 | 2,8 | ||
| 6,5 | 1,5 | 5,2 | ||
| 2,5 | 1,5 | 5,0 | ||
| 29,0 | 5,0 | 17,0 | ||
| 19,7 | 5,0 | 17,0 | ||
| 26,0 | 6,5 | 15,0 | ||
| 15,5 | 7,0 | 24,0 | ||
| + | 17,6 | 6.0 | 17,5 | |
| 22,7 | 6.2 | 10,0 | ||
| 25,0 | 6,1 | 13,0 | ||
| 17,0 | 7,0 | 18.0 |
: - , , .
2. .
|
|
|
- - , . 25 - 83 1 , 2 - 112 1 , - 5,6. - . 200 /. .
1. 10 , 1 .
2. , / . . 1- .
3. 1 N, P, K .
4. 1 , 5-9.
12 , % (.. ; 1989)
| N | 205 | 20 | N | 205 | 20 | |
| 1- | 20-25 | 25-30 | 50-60 | 60-70 | 15-20 | 50-60 |
| .2- | 10-15 | 10-15 | - | 10-15 | 15-20 | |
| 3- | - | - | - | |||
| 50-55 | 40-50 | 60-75 | 60-70 | 30-40 | 65-80 | |
| 1- | 15-20 | 15-25 | 40-50 | 45-55 | 10-15 | 40-50 |
| 2- | - | 5-10 | 10-15 | |||
| 3- | - | - | - | |||
| 40-45 | 30-40 | 50-60 | 45-55 | 20-30 | 50-65 |
:
=Ϸ·,
- , .., 1 ;
- , 1 ;
- , 1 ;
- .
2 ( .. ). .. . :
= 100∙-∙,
∙
- , 1 ;
- , 1 ;
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- .. ,
- .
- N, , , %.
