Seed planting method of Hippophae rhamnoides
Hippophae rhamnoides seeds should be soaked to accelerate germination before sowing, sterilized with 0.5% potassium permanganate solution for 2 hours, and then germinated. When there are 30-40% of the seeds cracked, the seeds can be sowed. When sowing, spread the seeds evenly into the sowing area, cover with fine sand and slightly suppress it, and then wait for seedlings to emerge.
1. Sowing time: Hippophae rhamnoides can be sowed in spring, summer and autumn, but it is suitable in spring. When the temperature of 5 cm deep reaches 9: 10 ℃ in spring, it can germinate. In autumn, it is generally late to sow seeds, but only dry seeds are needed.
2. Seed germination: Hippophae rhamnoides should be soaked and germinated before sowing, sterilized with 0.5% potassium permanganate aqueous solution for 2 hours, and then treated with 30% 40% of the seeds can be sown.
3. Sowing method: Hippophae rhamnoides should be sowed with large row spacing and wide sowing area, the seeds should be evenly scattered into the sowing area, covered with fine sand and slightly suppressed, most of them can be unearthed after sowing in spring for about 5-7 days, and most of them will be sown in April of the second year.
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