Lettuce Growth Acceleration & Weight Gain
隐藏域元素占位
Lettuce Growth Acceleration & Weight Gain
Gibberellic acid
The suitable temperature for the lettuce seedling stage is 16-20℃. The suitable temperature during the rosette stage is 18 to 22°C. If the temperature exceeds 25°C, lettuce will easily grow leggy. In winter and spring, the light in greenhouses and greenhouses can meet the normal growth of lettuce. Water needs to be controlled during the rosette stage, and an adequate water supply during the bulbing stage. Lettuce that is mainly edible, with young stems. When the plant has 10 to 15 leaves, spray with 10 to 40 mg/L gibberellic acid. After treatment, the differentiation of the heart leaves is accelerated, the number of leaves is increased, the elongation of the tender stems is accelerated, and the yield is increased by 12% to 44.8%.
6-BA
Treatment with 10 mg/L6-BA can promote the improvement of cotyledon fresh weight, dry weight, and other indicators of seedlings, and can effectively alleviate the growth inhibition of leaf lettuce seedlings caused by high temperature stress.
Growth Stage Products
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