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Table 4.

Soybean yield (t / ha) depending on the primary soil tillage and aftereffect of organic fertilizers (2016, 2018-2019)

Factors studied Years On an average
Primary soil tillage (factor A) Aftereffect of organic fertilizers (factor B) 2016 2018 2019
Plowing at 20‐22 cm (control) Fertilizer omitted 1.06 1.40 1.28 1.25
Manure 1.42 1.62 1.39 1.48
Dry organic fertilizer 1.25 1.57 1.46 1.43
Liquid organic fertilizer 1.32 1.55 1.53 1.47
Shallow tillage at 10‐ 12 cm Fertilizer omitted 1.03 1.27 0.90 1.07
Manure 1.36 1.44 1.05 1.25
Dry organic fertilizer 1.21 1.44 1.10 1.25
Liquid organic fertilizer 1.22 1.39 1.09 1.23
No‐till Fertilizer omitted 0.90 1.15 0.60 0.88
Manure 1.09 1.28 0.67 1.01
Dry organic fertilizer 0.92 1.39 0.77 1.03
Liquid organic fertilizer 0.94 1.38 0.76 1.03

2016: LSD05total = 0.30; LSD05 A=0.15; LSD05 B and AB = 0.18.

2018: LSD05total = 0.13; LSD05 A=0.06; LSD05 B and AB = 0.07.

2019: LSD05total = 0.13; LSD05 A=0.07; LSD05 B and AB = 0.08.

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