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VariantaRecoltaDeviereaGrupa
t/ha%
12,35
22,390,031,38II
32,550,208,50II
42,450,104,25II
52,570,229,25II
62,490,135,63II
72,540,187,76II
82,27-0,08-3,51II
DL05=0,4016,21
P=2,76
Recolta anului 2013, exp. 2( IATA ASHA TREBUIA SA FIE CORECT KALKULATA RECOLTA 2013) EU DEJA AM MODIFICATONu stiu precis, dar mie imi pare ca calculele sunt facute gresit. Daca la martor e 2,35 iar la restul in afara de varianta 8 rezultatele sunt mai mari, atunci de ce e minus peste tot? deaceea eu am facut din nou calculele:VariantaRecoltaDeviereaGrupa
t/ha%
1(martor)2,35---
2(N30P40)2,390,041,70II
3(N30K40)2,550,208,51II
4(P40K40)2,450,104,26II
5(N30P40K40)2,570,229,36II
6(N45P40K40)2,490,145,96II
7(N30P60K40)2,540,198,09II
8(N15P20K20)2,27-0,08-3,40II
DL05=0,4016,21
P=2,76
Si recolta pentru anul 2014VariantaRecoltaDeviereaGrupa
t/ha%
1(martor)1,09---
2(N30P40)1,520,4339,53I
3(N30K40)1,310,2220,62I
4(P40K40)1,370,2825,50I
5(N30P40K40)1,340,2522,61I
6(N45P40K40)1,980,8981,87I
7(N30P60K40)1,360,2724,40I
8(N15P20K20)1,510,4238,11I
DL05=0,1611,13
P=1,89
Tabelul 13. Eficiena economic a diferitor sisteme de fertilizare la cultura FLORII-SOARELUI, 2013.Indicii eficientei economiceMartorN90P60N90K60P60K60N90P60K60N120P60K60N90P120K60N60P30K30
Productivitatea, t/ha.2,352,392,552,452,572,492,542,27
Producia global, lei/ha.1057510755114751102511565112051143010215
Cheltuieli de producere la 1 ha, lei.1000012823130871244514018148631495612326
Venitul net la 1 ha, lei.-575-2068-1612-1420-2453-3658-3526-2111
Rentabilitatea, %.--------
Preul de cost la 1 t de producie, lei235023902550 24502570249025402270
Preul de cost la 1 t de producie, % fa de martor.100101,7108,51104,25109,36105,96108,1096,60
In 2013 am pus pretul de 4,50 lei/1 kg de rasarita,in 2014- 5,50lei.Tabelul 14. Eficacitatea economic a diferitor sisteme de fertilizare la cultura grului de toamn, 2014.Indicii eficientei economiceMartorN90P60N90K60P60K60N90P60K60N120P60K60N90P120K60N60P30K30
Productivitatea, t/ha.1,091,521,311,371,341,981,361,51
Producia global, lei/ha.599583607205753573701089074808305
Cheltuieli de producere la 1 ha, lei.1000012823130871244514018148631495612326
Venitul net la 1 ha, lei.-4005-4463-5882-4910-6648-3973-7476-4021
Rentabilitatea, %.--------
Preul de cost la 1 t de producie, lei9174,318436,189990,089083,9410461,197506,5610997,068162,91
Preul de cost la 1 t de producie, % fa de martor.10091,95108,8999,01114,0381,82119,8788,97