隐藏域元素占位
Control pineapple flowering and fruiting
Application of regulators to control pineapple flowering and fruiting
Calcium Carbide
There are two ways to use calcium carbide to promote the differentiation of flower buds: one is to put 0.5-1 g of calcium carbide powder into the heart of the pineapple, and then add 30 to 50 mL of water; the other is to dissolve the calcium carbide in the water and directly fill the heart of the pineapple, but the solution needs to be It is prepared and used now, and each plant is filled with 50 mL of heart, and the calcium carbide concentration cannot exceed 2%.
Ethephon
Filling each plant with 30-50mL 250-500mg/L ethephon solution, or using 200mg/L ethephon combined with 2% urea and 50mL filling the heart can make pearl pineapple bud 100% and promote early flowering.
Growth Stage Products
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