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Resource-Saving Technologies Of Cultivation Of Grain In The Conditions Of Novgorod Region

Table 3:

Variants Variety The doses of mineral fertilizersactive ingredient kg / ha Average yield, t/ha The addition of nitrogen, t/ha The return of nitrogen in grain, kg/kg
1 BIOS-1 N60P60K60 3.8
2 N100P60K60 5.1 +1.3 32.5
3 Zeus N60P60K60 3.0
4 N100P60K60 4.2 +1.2 30.0
5 Zazersky N60P60K60 4.1
6 N100P60K60 5.0 +0.9 22.5
7 Suzdalets N60P60K60 2.6
8 N100P60K60 3.2 +0.6 15.0
9 Argamak N60P60K60 3.0
10 N100P60K60 3.5 +0.5 12.5
11 Borrus N60P60K60 3.6
12 N100P60K60 4.8 +1.2 30.0
Experience error (Sx) 0.13
LSD05 0.38
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