Evaluation of Animal Dungs and Organomineral Fertilizer for the Control of Meloidogyne incognita on Sweet Potato
Table 2
Effect of various organic materials and carbofuran on the growth of sweet potato.
Treatments
Number of vines
Fresh shoot weight (g)
Dry shoot weight (g)
Fresh root weight (g)
Dry root weight (g)
1st trial
2nd trial
1st trial
2nd trial
1st trial
2nd trial
1st trial
2nd trial
1st trial
2nd trial
Poultry manure 10 t/ha
28.4a
29.0ab
412.2a
413.4abc
115.3ab
117.3abc
110.2ab
104.6abc
11.9bc
13.3c
Poultry manure 20 t/ha
30.1a
30.9ab
439.4a
415.3ab
122.9a
126.0ab
119.8a
111.7a
14.7a
15.1ab
Goat manure 10 t/ha
28.0a
28.4ab
411.6a
398.0bc
113.9ab
112.0bcd
103.1cde
101.4cd
13.4ab
13.6abc
Goat manure 20 t /ha
28.6a
30.0ab
410.6a
386.1bc
115.6ab
120.3ab
118.lab
111.1ab
14.3a
14.4abc
Cow manure 10 t /ha
27.0a
28.3ab
372.9a
370.0bcd
110.4ab
109.9cd
98.0def
96.7de
10.9cd
9.8de
Cow manure 20 t/ha
28.3a
28.6ab
409.9a
385.4bc
114.2ab
115.9bcd
108.7abcd
103.3bcd
11.6bcd
11.4d
Horse manure 10 t/ha
25 6a
24.7abc
380.7a
368.6bcd
102.6ab
105.6cde
96.8ef
95.7de
11.4bcd
11.1d
Horse manure 20 t/ha
27.7a
26.6abc
387.9a
376.0bc
112.9ab
111.0bcd
100.4cde
97.4de
11.1cd
10.3d
Organomineral fertilizer 2 t/ha
26.1a
25.7abc
404.9a
383.3bc
115.6ab
120.7ab
108.5bcd
102.3bcd
11.3bcd
10.9d
Organomineral fertilizer 4 t/ha
30.3a
32.7a
469.6a
422.4a
127.5a
128.6a
110.2abc
104.3abc
14.7a
15.3a
Carbofuran 3 kgai/ha
25.7a
27.0abc
372.9a
369.4bcd
105.6ab
109.3cd
106.3cde
101.7cd
11.1cd
10.4d
Unamended soil
23.1a
18.1c
328.2a
312.7d
90.7b
90.7e
87.1ef
86.9ef
9.5d
8.2e
Means followed by the same letter in the same column are not significantly different according to Duncan’s Multiple Range Test (). Each value is a mean of seven replicates.
