Methods for Enlarging Extra-Large Particles of Xiahei Grapes
A series of small life knowledge articles, introducing the related information about the enlargement methods of extra-large particles of Xiahei grapes in green plants and flowers, let's follow the editor to see the specific content!
Methods for Enlarging Extra-Large Particles of Xiahei Grapes
When Xiahei grapes enter the enlargement period, to help them enlarge better, it is necessary to use an enlargement agent appropriately. The details are as follows:
What are the Enlargement Methods for Extra-Large Particles of Xiahei Grapes
After Xiahei grapes enter the enlargement period, to make them enlarge better, it is appropriate to use an enlargement agent. The timing of using the enlargement agent should be just before physiological fruit drop or 1-3 days before it.
When using the enlargement agent for Xiahei grapes, the timing is critical. If used too early, the flowers may not have fully opened, which can easily lead to uneven fruit sizes. If the enlargement agent is used too late, physiological fruit drop has already started, and it won't achieve the effect of fruit preservation.
After diluting the enlargement agent appropriately with water, spray it on the Xiahei grapes. Generally, 30 ml mixed with about 30 kg of water, used every 7-10 days, with two applications for better results.
Editor's Review:
After Xiahei grapes have set fruit, to help them enlarge better, it is appropriate to use an enlargement agent. Note that the concentration and timing of the agent's use are important. The best time to use it is before physiological fruit drop. Enlargement agents can include gibberellin, pymetrozine, or special enlargement agents, diluted at a ratio of about 1:1000, and the effect is better after reasonable dilution and spraying.
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