Common problems in accelerating germination of watermelon seeds and their causes

(agricultural get Rich Network) first, the seed coat crack. The first reason is that the seed soaking time is long; the second is that the seed soaking temperature is too high; the third is that the germination temperature is too high; and the fourth is the Chen seed. Second, the buds are yellow-pointed. The first reason is that the seed soaking time is too short or the germination and moisturizing is not good, the lack of water; the second is the high germination temperature; the third is the Chen seed. Third, the sprouting is irregular. The first reason is that the seed coat is too large or the seed floats, and the seed soaking is uneven; the second is the variety reason, such as early flower; the third is Chen seed. Fourth, the seed coat is sticky and sour. The first reason is that there are many attachments on the seed surface without acidizing treatment during seed collection; the second is that the germination package is too wet, too strict or too large, and the third is that the germination temperature is too high.