. 2019 May 9;14(5):e0208289. doi: 10.1371/journal.pone.0208289

Table 2. Effects of biogas slurry on yield and the main properties of C. oleifera.

Treatments	Yield kg/plant	Moisture rate of fresh seed (%)	Fresh seed Rate (%)	Dry seed Rate (%)	Oil rate of Kernel (%)	Oil rate of fresh fruit (%)	Oil yield kg/plant
B₀	1.97±0.60^a	44.68±2.03^a	54.39±8.17^b	33.84±7.98^a	45.24±3.50^b	10.52±3.14^b	0.20±0.02^b
B₁	2.20±1.15^a	44.36±2.66^a	59.23±14.07^ab	33.17±9.13^a	49.28±3.16^b	10.31±3.92^b	0.23±0.12^b
B₂	2.24±0.91^a	40.49±0.11^b	66.82±15.98^ab	39.77±9.54^a	50.17±1.35^ab	13.35±2.84^ab	0.28±0.09^ab
B₃	2.76±0.76^a	42.30±1.33^ab	85.23±11.40^a	45.59±9.02^a	48.77±2.89^b	14.40±1.74^ab	0.41±0.18^a
B₄	2.29±0.39^a	42.83±2.63^ab	69.78±14.96^ab	43.44±7.18^a	54.83±2.08^a	16.72±2.88^a	0.39±0.17^a

Note: Different small letters indicate the significant differences among five levels of biogas slurry addition.