Table 2 Analysis of variation (ANOVA) for the effects of treatments on soil physicochemical properties, and rice and fish biomass.

From: Effect of nitrogen application rate on soil fungi community structure in a rice-fish mutualistic system

Factors

N application rate

Rice-fish mutualistic system

F

P

F

P

Organic matter (%)

0.461

0.763

0.205

0.674

TN (%)

0.857

0.521

0.054

0.827

TP (%)

0.136

0.965

0.305

0.61

TK (%)

4.433

0.026*

7.321

0.054

AMN (mg kg−1)

0.58

0.684

0.065

0.812

NiN (mg kg−1)

0.584

0.682

0.39

0.566

AHN (mg kg−1)

1.5

0.274

0.735

0.44

AP (mg kg−1)

1.84

0.198

6.108

0.069

AK (mg kg−1)

2.698

0.093

4.172

0.111

pH

0.331

0.851

0.173

0.699

Salinity (%)

13.781

0.000**

0.029

0.872

Straw fresh weight (kg ha−1)

0.034

0.997

2.441

0.193

Rice yield (kg ha−1)

0.946

0.477

6.532

0.063

Fish yield (kg ha−1)

2.438

0.115

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  1. Bold values indicate significant effects. *And **represent significant difference at the 0.05 and 0.01 level, respectively. TN, total nitrogen; TP, total phosphorus; TK, total potassium; AMN, ammonium nitrogen; NiN, nitrate nitrogen; AHN, alkali-hydrolysable-N; AP, available phosphorus; AK, available potassium.
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