Necesar SU UNL PDI Ca P CarotenNecesar intretinere 6.6 369.109 27.5 27.5Necesar productie 10.12 1104 73.6 34.5

16.05 16.72 1473.109 101.1 62

550kg

UNL 1,2UNL 100kg 0.44 UNL 1lx 550kg x 23l

x=550x1,2/100=6,6 x=23x0.44=10,12 11.044

PDI 3.25g 48 g PDI 1l 1204.8x 113,572 x 23l

x=113,572x3,25=369,109 x=23x48=1104

Ca 5g 100kg 3.2g 1lx 550kg x 23l

x=5x550/100=33 x=3x23=92

P 5g 100kg 1,5g 1lx 550kg x 23l

x=5x550/100=27,5 x=1,5x23=34,5

SU=(0.025x550)+(0.1x23)=16,05

NORMA kg 16.05 16.72 1473.11 106.6 62SU UNL PDI Ca P Caroten

Fan lucerna 5 4.45 2.85 325 50 9.5Porumb siloz 15 3.9 3.15 255 18 7.5Sfecla zahar 15 3.45 3.9 315 7.5 6Porumb boabe 2 1.76 2.54 220 0.4 4.6Mazare 1.5 1.32 1.77 124.5 3.3 6Tarate grau 2 1.76 1.68 164 2.8 20Srot soia 0.7 0.63 0.868 156.1 1.54 4.9Fosfat dicalcic 0.075 0.0705 18 13.875

17.3405 16.758 1559.6 101.54 72.375

1) RN=PDI/(UNLx0.6x1000)-PDI=1559.6/(17.06x0.6x1000)-1559.6 10230 8670.45.559374

RN=1/5

1G 0.75

2) Volumul ratiei

17.34 550kg 3.152727x 100kg

x=17.34x100/550=3.15

3) Structura ratieix=100x2.85/16.75=17.01

Fibroase 16.75 2.85Fan lucerna 2.85 100 x 17.01493

Suculente 7.05 16.75 7.05 x=100x7.05/16.75=42.09Porumb siloz 3.15 100 x 42.08955Sfecla zahar 3.9

Concentrate 6.858Porumb boabe 2.54 16.75 6.85 x=100x6.85/16.75=40.9Mazare 1.77 100 xTarate grau 1.68 40.89552Srot soia 0.868

4) Concentratia energie

KG SU/KG UNL=17.34/16.85=1.03 1.02908

17.655

x=100x2.85/16.75=17.01

17.01x=100x7.05/16.75=42.09 42.09

40.9100

x=100x6.85/16.75=40.9

Necesar SU UN PBD Ca P CarotenNecesar intretinere 5.5 330 27.5 27.5Necesar productie 12.65 1380 69 46

16.05 18.15 1710 96.5 73.5

550kg

UN 1 UN 100kg 0.44 UNL 1lx 550kg x 23l

x=550x1/100=5,5 x=23x0.44=10,12

PBD 60g 100kg 48 g PDI 1lx 550kg x 23l

x=550x60/100=330 x=23x60=1380

Ca 5g 100kg 3g 1lx 550kg x 23l

x=5x550/100=27,5 x=3x23=69

P 5g 100kg 2g 1lx 550kg x 23l

x=5x550/100=27,5 x=2x23=46

SU=(0.025x550)+(0.1x23)=16,05

NORMA kg 16.05 18.15 1710 96.5 73.5SU UN PBD Ca P

Fan lucerna 5 4.45 2.1 395 50 9.5Porumb siloz 15 3.9 3 255 18 7.5Sfecla zahar 15 3.45 3.6 315 7.5 6Porumb boabe 2 1.76 2.54 220 0.4 4.6Mazare 1.5 1.32 1.77 124.5 3.3 6Tarate grau 2 1.76 1.68 164 2.8 20Srot soia 0.7 0.63 0.868 156.1 1.54 4.9Fosfat dicalcic 0.075 0.0705 18 13.875

17.3405 15.558 1629.6 101.54 72.375

11.044

1204.8

Caroten

PROBLEMA 1

UNL vaci in mijlocul lactatiei e 0.95 rezulta ca am 25,1 l lapteUSL=1

Necesar SU UNL PDI Ca P CarotenNecesar intretinere 5.4 394.0008 30 30Necesar productie 10.12 1204.8 110.44 37.65

17.51 15.52 1598.801 140.44 67.65

550kg

UNL 1.8+0.006x600 0.44 UNL 1lUNL=5.4 x 25.1l

x=23x0.44=10,12

PDI 3.25g 48 g PDI 1lx 113,572 x 23l

x=121,231x3,25=394 x=23x48=1104

Ca 5g 100kg 4.5g 1lx 550kg x 25.1l

x=5x600/100=30 x=4.5x25.1=112.5

P 5g 100kg 1,5g 1lx 550kg x 23l

x=5x550/100=27,5 x=1,5x25.1=37.65

SU=(0.025x550)+(0.1x23)=16,05

NORMA kg 17.51 15.52 1598.8 142.95 67.65SU UNL PDI Ca P

Fan deal 6 5.16 3.78 378 32.4 11.4Porumb siloz 26 6.76 5.46 442 31.2 13Siloz ierburi perene 24.5 5.635 6.37 808.5 75.95 31.85Srot soia 0.7 0.63 0.868 156.1 1.54 4.9

18.185 16.478 1784.6 141.09 61.15

1G 0.75

11.044

1204.8

Caroten1758.68