Considering only growing media factor, treatments had no effect on stem diameter
compared with the control (Table 4). However, 10:2 soil:rambutan charcoal increased stem
diameter compared to 10:2 soil:rice husk charcoal at 1WAT. In a contrast, 10:2 soil:rice husk
charcoal resulted in increased stem diameter compared to 10:2 rambutan charcoal at 2 WAT.
10:1 soil:Eucalyptus charcoal and 10:2 soil:rice-husk charcoal displayed the highest value of
stem diameter (3.93, 3.87 mm, respectively) at 3 WAT. Stem diameter was only influenced by
the interaction between growing media and fertilizer factors at 3 WAT. Fertilizer factor also
showed a significant influence to the diameter of Chinese kale stem. Chemical fertilizer was
significantly different from vermicast and commercial bio-extract while vermicast and
commercial bio-extract were not significantly different to each other. Table 5 shows no
significant interaction between growing media and fertilizer. Charchoal had no effect on the
number of Chinese kale leaves. At 3 WAT, chemical fertilizer (6.66 leaves) increased number of
leaves compared with vermicast (5.69 leaves) and commercial bio-extract (5.56 leaves). In
contrast, there was no significant difference between vermicast and commercial bio-extract.
For the fresh weight of Chinese kale, there was a significant interaction between charcoal
amendments and fertilizers that influenced shoot fresh weight of Chinese kale. In general, there
was only a significant difference between rambutan charcoal and Eucalyptus charcoal to the shoot fresh weight of Chinese kale (Table 6). The root fresh weights all increased with three
types of charcoal compared with the control. Of these, there was no significant difference
between rambutan charcoal, Eucalyptus charcoal and rice-husk charcoal. In addition, chemical
fertilizer increased the fresh weight of Chinese kale compared with vermicast and commercial
bio-extract. The dry weight of Chinese kale was not influenced by charcoal amendments while it
was affected by the using of fertilizers. Chemical fertilizer showed an increase in the shoot dry
weight of Chinese kale (0.91 g) compared to vermicast (0.56 g) and commercial bio-extract (0.57
g).
Considering only growing media factor, treatments had no effect on stem diameter compared with the control (Table 4). However, 10:2 soil:rambutan charcoal increased stem diameter compared to 10:2 soil:rice husk charcoal at 1WAT. In a contrast, 10:2 soil:rice husk charcoal resulted in increased stem diameter compared to 10:2 rambutan charcoal at 2 WAT. 10:1 soil:Eucalyptus charcoal and 10:2 soil:rice-husk charcoal displayed the highest value of stem diameter (3.93, 3.87 mm, respectively) at 3 WAT. Stem diameter was only influenced by the interaction between growing media and fertilizer factors at 3 WAT. Fertilizer factor also showed a significant influence to the diameter of Chinese kale stem. Chemical fertilizer wassignificantly different from vermicast and commercial bio-extract while vermicast and commercial bio-extract were not significantly different to each other. Table 5 shows no significant interaction between growing media and fertilizer. Charchoal had no effect on the number of Chinese kale leaves. At 3 WAT, chemical fertilizer (6.66 leaves) increased number of leaves compared with vermicast (5.69 leaves) and commercial bio-extract (5.56 leaves). In contrast, there was no significant difference between vermicast and commercial bio-extract.For the fresh weight of Chinese kale, there was a significant interaction between charcoal amendments and fertilizers that influenced shoot fresh weight of Chinese kale. In general, there was only a significant difference between rambutan charcoal and Eucalyptus charcoal to the shoot fresh weight of Chinese kale (Table 6). The root fresh weights all increased with three
types of charcoal compared with the control. Of these, there was no significant difference
between rambutan charcoal, Eucalyptus charcoal and rice-husk charcoal. In addition, chemical
fertilizer increased the fresh weight of Chinese kale compared with vermicast and commercial
bio-extract. The dry weight of Chinese kale was not influenced by charcoal amendments while it
was affected by the using of fertilizers. Chemical fertilizer showed an increase in the shoot dry
weight of Chinese kale (0.91 g) compared to vermicast (0.56 g) and commercial bio-extract (0.57
g).
การแปล กรุณารอสักครู่..
