Planting method and time of Ginkgo biloba seeds

Ginkgo biloba is planted in the medium with deep soil layer and good drainage capacity, and sandy loam is the best. The mother trees planted for about 80 years were selected, and the seeds with large particles were collected for germination treatment. They were placed horizontally in the ditch, covered with 3-4cm thick soil and compacted. Spring and autumn are good planting time.

I. how to plant seeds

1. Substrate: the selection of soil is more important for planting. Select the substrate with deep soil layer and good drainage capacity. Sandy loam is the best, but it also needs to contain nutrients, and the pH value needs to be smaller.

2. Seed: the mother tree planted for about 80 years is the best, with good quality and many fruits. If there is no condition, it can be relaxed a little. Seeds should be harvested grain size, in this case, after the growth will be better, there is little decline in growth.

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3. Treatment: if the seeds are sown in autumn, remove the outer seed coat, and then dry the seeds with the peel. If it is planted in spring, it must be soaked in water, mixed with wet sand for germination.

4. Put the treated germ in the ditch horizontally, cover it with 3-4cm thick soil and compact it. The seedling can grow to 15-25cm high in the same year.

2. Time selection

Spring and autumn are both good time, autumn planting in October to November, which can make the root system have a long recovery time. As far as this is concerned, autumn is not as good as spring.

Ginkgo