Many vegetable farmers used to water the seedlings after splitting the seedlings. After the nutrition cups were installed, they were first watered to fill the soil, and then the roots of the vegetable seedlings were pressed into the mud with 2.5 to 3 mm thick wire bent into a spoon shape. In the "hydroponics." However, in doing so, a crack may be formed in the root compression site, and the seedlings are susceptible to disease. At the same time, the bottom of the root is easily upturned, which is not conducive to rooting and roots undershooting, and the seedlings often exhibit poor growth. In response to this situation, the author suggests that when the vegetables are divided, they should be transplanted and watered first. When transferring seedlings, 1/2 to 2/3 of the soil should be put in the nutrition cup first, then the seedlings should be put into the nutrition cup, and the soil should be filled again, and at the same time, in order to avoid the root bending being concentrated in one place, it should also be Raise the seedlings slightly so that the roots can stretch, reduce damage, and then water. However, it should be noted that part of the water should be moved and not completely removed and then watered to prevent serious seedling water loss. In this way, roots can be prevented from being rooted in the mud with a wire when “hydroponicsâ€.
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