hua xian zi 2021 Limited Supply Largest Tropical Bamboo giant bamboo seeds

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Description

Seeding technology
1. The temperature required for seed germination: 16-38 degrees, humidity 80-95%, the surface of the soil is moist but does not accumulate water.
2. It is best to sow in the shade shed or greenhouse, so that the temperature and humidity can be guaranteed. Where the temperature is high, there must be a shading net above the greenhouse. At the very least, there must be a small bow shed and not open the field for sowing. In places with high humidity, shading nets are not required, but there must be a greenhouse (shed).
3. Soak the seeds in clean water for 24-36 hours, and change the water every 4-6 hours.
4. Use gibberellin (also called 920) for the seeds soaked in water, add 50 ml of alcohol to 1 gram, and mix well, then add 10 kg of water and mix well. Soak the seeds in this potion for 30 minutes.
5. After soaking the seeds, soak them with 1:600 times insecticide and fungicide for 10-15 minutes. Then plant seeds immediately.
6. Sow the seeds on moist soil, sowing 1 kg of seeds per 10 square meters. Cover 0.5-1 cm of soil, and pour a small amount of water. The soil surface remains moist, but no water accumulates.
7. Seeds begin to germinate in 10-15 days, a lot of germinate in 15-30 days, and germination ends in 30-45 days.
8. When the germinated seedlings have 1-4 leaves, move them into a plastic bag to cultivate container seedlings. Requirements for container seedlings: build a shade shed at a height of 2-2.5 meters above.
9. The height of seedlings is 25-50 cm. When there are 2-4 seedlings per bag, it can be sold for afforestation.