During lettuce elongation, sufficient nitrogen and potassium fertilizers are needed to expand rapidly. The specific cast is as follows:

Nitrogen and potassium fertilizers were applied once at the beginning, middle and later stages of lettuce elongation, each time applying 15 to 20 kg of urea, 8 to 10 kg of potassium sulfate, or 20 to 25 kg of potassium nitrate to water or biogas slurry or After the decomposed human and animal dung water is 150 to 200 times, it is evenly sprayed on the soil around the roots of the lettuce plants, and it is appropriate that the fertilizer liquid completely penetrates into the soil and does not flow out. In addition, during lettuce elongation and expansion, 0.3% urea, 600 times potassium amino acid mixed solution, or 0.5% potassium nitrate aqueous solution should be sprayed 2 to 3 times every 7 to 10 days. Spray all the leaves evenly, and it is advisable to start dripping water drops, and supplement the nitrogen and potassium fertilizers from the leaves.

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Automatic Massage Foot Bath Machine

The automatic massage foot bath machine is a device that uses water and massage rollers to provide a relaxing foot massage. It usually has a basin filled with water and has built-in massage rollers that move and massage the feet. The machine may also have other functions, such as heat therapy, air bubbles, and vibration. Users place their feet in the basin and the machine provides a soothing massage that helps relieve tension and improve foot circulation. Some automatic foot massage machines also come with removable attachments for additional massage options.

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