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What are the precautions for artificial pollination of Gastrodia elata

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①Attention must be paid to the timing of pollen maturity; artificial pollination can only be carried out when the pollen is mature, and immature pollen must never be used for artificial pollination. ②A large needle can be used to pick up and place the pollen, but do not pierce the ovary at the base of the flower. ③Cross-pollination must be used, especially pollination between flowers of different plants of different varieties, because the seeds produced this way have strong vitality, a high propagation coefficient, and the offspring have strong disease resistance and cold resistance. ④Artificial pollination is most suitable when there is mucus on the stigma of the pistil. Pollen placed on the stigma

①Attention must be paid to the timing of pollen maturity; artificial pollination can only be carried out when the pollen is mature, and immature pollen must never be used for artificial pollination.

②A large needle can be used to pick up and place the pollen, but do not pierce the ovary at the base of the flower.

③Cross-pollination must be used, especially pollination between flowers of different plants of different varieties, because the seeds produced this way have strong vitality, a high propagation coefficient, and the offspring have strong disease resistance and cold resistance.

④Artificial pollination is most suitable when there is mucus on the stigma of the pistil. The amount of pollen placed on the stigma should be as much as possible, and it should be made to adhere to the mucus, as this gives good pollination results.

⑤During artificial pollination, it is best to carry it out on a windless sunny day.

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