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Table 6 Effect of different weed control treatments on tuber quality of potato during 2017 season

From: Comparison of safe weed control methods with chemical herbicide in potato field

Treatments 2017 season
TSS% N% P% K% Total carbohydrate % Vitamin C mg/g
Rice straw mulch 5.63 1.45 0.534 0.85 75.32 11.39
Wheat straw mulch 5.75 1.53 0.682 0.87 79.40 11.45
Cheeseweed straw mulch 5.35 1.60 0.559 0.79 76.23 11.34
Salix straw mulch 5.72 1.72 0.732 0.90 81.45 11.65
Guava leaf straw mulch 5.47 1.60 0.706 0.80 78.91 11.19
Banana leaf straw mulch 5.75 1.75 0.755 0.95 82.73 11.79
Black plastic mulch 5.55 1.59 0.736 0.93 82.00 11.71
Metribuzin 5.61 1.39 0.606 0.75 72.71 11.03
Hoeing (twice) 5.49 1.64 0.595 0.82 80.72 11.10
Unweeded check 5.34 1.26 0.478 0.70 70.11 10.90
LSD 0.05 NS NS 0.063 0.04 1.32 NS