Option One: No Organic Manures
Maize Yield 40t/ha N P
K MgO SO 3
SNS Index
1
2
2-
2
-
Kg/ha Nutrient
125 55 175
20 60-70
Kg/ha of Product
Kg/N/ ha
Kg/P/ ha
Kg/K/ ha
Kg/MgO/ ha
Kg/SO
/
3
ha
Precision Drill
DAP
125
22.5 57.5 0
0
0
Top Dress before 3 Leaf Stage
14-0- 24+3MgO+ 11SO₃
730
102 0 175
22
80
Total Kg/ Nutrient/ha 124.5 57.5 175
22
80
Option Two: 40 t/ha of Organic Manure
Maize Yield 40t/ha N P
K MgO SO₃
SNS Index
1
1
1
2
-
Kg/ha Nutrient
125 85
205
20
60-70
Kg/ha of Product
Kg/N/ ha
Kg/P/ ha
Kg/K/ ha
Kg/ MgO/ha
Kg/ SO3/ha
Ploughed In Precision Drill Top Dress before 3 Leaf Stage
FYM
40,000
24 76 340
72
9.6
14-35-0 +5Mg+10SO₃
130
18 46
0
7
13
27N-9SO₃
307
83 0
0
0
28
Total Kg/ Nutrient/ha 125 122 340
72
55
17 Maize Handbook 2018
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