Potential Regulatory Role of Gibberellic and Humic Acids in Sprouting of Chlorophytum borivilianum Tubers

Table 7

Comparison between percentage (%) in weight per bulk, yield, and cost of two treatments.

Treatment	Increase in weight/bulk (%)	Increase in yield per ha (%)	Increase in cost per ha (%)
20 mg L^−1 GA3	38.0	17.0	8.1
15% HA	37.0	19.0	2.0

Note: price for making 20 mg L⁻¹ GA₃ was RM 2.20 per liter (approximately USD 0.70) and 15% HA was RM 0.45 per liter (approximately USD 0.15).