Seedless watermelon in the production of the seed often produce a low rate of sprouting after harvest, the use of artificial seed husk, master the soaking time, low temperature germination and other essentials can significantly improve the budding rate of seedless watermelon. Artificial shelling is the use of pliers in the seeds before the germination of seedless umbilical quietly broken point loopholes, funding the young embryo top seed bud. Seed soaking time is as common as soaking in warm water at 55°C for 2 hours. Do not exceed 6 hours. When germinating, wrap the seeds with a clean towel or cloth, grasp the preconditions of humidity and ventilation, and adhere to 33-35°C to germinate the seeds quickly. Seedlings of watermelon seedlings require a higher temperature for development, and nursery seedlings and proper sowing dates can be adopted to improve the rate of success. Seedling nursery can rely on the development of seedless watermelon seedlings, which guarantees the normal development of melon seedlings. At the same time, because the seedless watermelon seedlings have poor tolerance to high temperature, in order to improve the seedling success rate, one week later should be harvested than the popular watermelon, so that the seedlings can survive the seedlings under the condition that the temperature has been reduced and stabilized. The germinated seeds can also be placed in containers such as seedling trays to maintain the temperature at 32°C. After the seeds are budded, they are transplanted into the nutrient pods and placed on a popular nursery bed. Such beneficial temperature control during the seedling stage also helps to improve the seedless watermelon. Seedling rate. In the process of seedless watermelon seedling excavation, attention should also be paid to the real-time removal of seed coats on the top of the shoots and elimination of seedling damage.
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