When the density of pepper seedlings is too high, not only pepper seedlings are easily shaded, resulting in lack of illumination inside the seedbed, elongation of the hypocotyls too long, causing seedlings to grow long, forming the so-called "high-legged seedlings", but also easily due to the seedbed density is too large. The pepper seedlings grow obliquely and form "curved stem seedlings." Therefore, the pepper seedbed should be seedlings after emergence and in the early morning. In addition, early seedlings are also beneficial to reduce the consumption of soil nutrients by excess seedlings, so that more soil nutrients are concentrated to supply retained seedlings. Usually the first time the seedlings should be started after the seedlings are established.
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