- clonal seed orchard program
- 无性系种子园计划
Medical Chinese dictionary (湘雅医学词典). 2013.
clonal seed orchard program
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Fruit tree propagation — is usually carried out through asexual reproduction by grafting or budding the desired variety onto a suitable rootstock. Perennial plants can be propagated either by sexual or vegetative means. Sexual reproduction occurs when male pollen from… … Wikipedia
