Many of the melon vegetables are cross-pollination crops, and the different varieties are easy to cross-breed. Segregation work must be done strictly when the seeds are kept. So, what kind of melon vegetables do you keep when you keep the seeds? 1. Cucumbers: The precociousness of the offspring of cucumber seedlings in different parts of cucumber plants is different. The second and third melons were less mature than the first melon, but when the first melon was harvested, the temperature was low, they were often fertilized poorly, and the seeds were small and small. Artificial pollination was needed to increase the number and quality of seeds. The seeds of the second melon and the third melon are both full and numerous. Therefore, the first melon should be planted with the early maturity as the selection target, and the second or third melon should be selected as the general planting type. . 2, melon: preserved melon, early maturing varieties and late-maturing varieties are different. For early maturing varieties, the first melon should be left in order to maintain its precocity, and to select more female plants. In the late-maturing varieties, the second melon should be left, leaving only one plant per plant, and all the Other female flowers and young plants on the plant should be removed. After the melons mature, they can be cooked in the room for 1-2 months. 3, loofah: loofah leave seed should stay root melon, root melon as a result of early, long growth time, full of seeds, offspring is also early fruit. However, if long-lasting gourd gourd is used as a seed melon, it is easy to drag on the ground because it grows too long. Therefore, it should be left as a melon with a melon on the top of the shelf. Loofah is good. The melons leave the skin brown, hardened and dried, harvested, and cooked in the room. 4, bitter gourd: bitter gourd leaves the base of the fruit shape, with the characteristic characteristics of the varieties of melon as a species. Harvesting when the top of the fruit turns red, remove the seeds, wash and dry. 5, picking melon: melon and melon should be selected for the second disease-resistant melon, to harvest the first melon as soon as possible, and the rest of the young melon and female flowers were all removed. Only 1 melon was left per plant until the pericarp was hard and it became brown and can be harvested.
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