Effects of Biochar and Compost Application on Soil Properties and on the Growth and Yield of Hot Pepper (Capsicum annuum L.)
Table 6
Effect of organic amendments on growth parameter of hot pepper in 2020 and 2021.
Years
Treatment
Plant height (cm)
Leaf number
Total fresh biomass weight (g)
Yield (quintal/ha)
2020
Control
23.81 ± 2.35h
93.67 ± 4.16g
95.67 ± 4.16i
0.60 ± 0.04g
5 CPC
30.97 ± 3.02g
110.67 ± 5.03f
121.67 ± 5.03h
2.69 ± 0.16f
7.5 CPC
43.31 ± 3.45d
122.67 ± 3.06e
136.67 ± 3.06efg
3.65 ± 0.10e
10 CPC
46.38 ± 1.93c
146.67 ± 7.02c
152.67 ± 7.02c
5.47 ± 0.53c
2 CPB
33.95 ± 1.06f
124.33 ± 5.69e
131.33 ± 5.69gh
3.38 ± 0.59e
3 CPB
38.64 ± 1.83e
135.33 ± 7.09d
140.33 ± 7.09ef
4.48 ± 0.20d
4 CPB
53.96 ± 1.74a
165.00 ± 9.17a
168.00 ± 9.17a
7.45 ± 0.48ab
3.5 CPC_CPB
34.62 ± 0.74f
125.17 ± 6.66e
126.67 ± 6.66h
3.48 ± 0.04e
5.25 CPC_CPB
42.56 ± 2.03d
136.00 ± 7.21d
138.00 ± 7.21efg
4.42 ± 0.27d
7 CPC_CPB
50.56 ± 2.28b
155.00 ± 9.17b
160.00 ± 9.17b
6.99 ± 0.41b
2021
Control
22.98 ± 2.47g
92.67 ± 4.51g
92.67 ± 4.5i
0.59 ± 0.04g
5 CPC
32.72 ± 2.61f
116.33 ± 5.13f
126.33 ± 5.13h
2.80 ± 2.43f
7.5 CPC
40.36 ± 3.66d
126.33 ± 3.06e
146.33 ± 3.06def
3.80 ± 0.15e
10 CPC
47.83 ± 2.24c
148.33 ± 5.69c
160.33 ± 5.69b
5.56 ± 0.52c
2 CPB
35.53 ± 1.51e
126.00 ± 6.56e
138.00 ± 6.56fg
3.52 ± 0.59e
3 CPB
39.56 ± 1.71d
137.00 ± 7.00d
150.00 ± 7.00cd
4.61 ± 0.15d
4 CPB
56.50 ± 1.92a
170.00 ± 8.19a
170.00 ± 8.19a
7.81 ± 0.17a
3.5 CPC_CPB
36.66 ± 0.78de
128.67 ± 3.06e
131.67 ± 3.06gh
3.64 ± 0.09e
5.25 CPC_CPB
38.99 ± 2.64d
139.00 ± 5.57d
142.00 ± 5.57efg
4.65 ± 0.21d
7 CPC_CPB
52.60 ± 3.34b
159.33 ± 9.24b
169.33 ± 11.24a
7.10 ± 0.29b
Year (Y)
Treatment (T)
Y × T
NS
NS
NS
NS
CPC = coffee pulp compost, CPB = coffee pulp biochar, and CPC_CPB = coffee pulp compost and coffee pulp biochar. Values followed by similar letters under the same column are not significantly different, ...