1. Preparation before sowingChoose mature and plump seeds that have just grown that year, wash the seeds with clean water to remove the barren seeds, soak them in alkaline water prepared with warm water for two days, and the amount of water during soaking should be enough to cover the seeds. After two days, rub the oil on the seed coat repeatedly until its surface turns grayish white, then take out the seeds, rinse the alkali solution on the seed coat with clean water, and then mix in wood ash to prepare for sowing. 2. Sowing MethodChoose fertile, well-drained sandy soil. The seedbed for sowing should be located in a sunny, sheltered position. Prepare the land before sowing, dig a hole about 30 cm deep, put the seeds in, pour an appropriate amount of water into the hole to moisten the soil, then cover it with soil. Keep the soil moist at all times, and seedlings will grow in about 10 days. |
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