What to pay attention to in early spring watermelon
Early spring watermelon is in the seedling period. First of all, we must pay attention to the uneven emergence of seedlings caused by the improper ground temperature and humidity of the seedbed and the uneven thickness of the covering soil. Secondly, pay attention to high temperature and humidity, large amount of available nitrogen fertilizer, insufficient light or small distance between melon seedlings, etc., which will cause the seedlings to grow excessively. Third, if you find that the seeds are unearthed with their shells, you can gently pull out the husks by hand when the seedbed is wet in the morning. In addition, for rigid seedlings, the growth can be restored by improving the environment. In severe cases, 1000 times gibberellin solution should be sprayed on the leaf surface to stimulate the growth points of melon seedlings.
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