| 1. | Primary establishment of core collection of sea - island cotton
海岛棉核心种质的初步构建 |
| 2. | Microsatellite analysis of landrace rice core collection in yunnan , china
云南地方稻种资源核心种质的微卫星分析 |
| 3. | That the breeding base was too narrow was one important reason
引进热带亚热带种质资源是拓宽温带玉米种质的一个重要途径。 |
| 4. | Study of breeding new good wheat germplasms with irradiation and hybridization
利用辐射与杂交相结合创造小麦优异新种质的研究 |
| 5. | Primary research on preservation under ultralow temperature and plant regeneration of papaya
番木瓜种质的超低温保存与植株再生初探 |
| 6. | The cryopreservation technique of algae germplasm has been appreciated extensively
摘要藻类种质的超低温保存技术已受到广泛的重视。 |
| 7. | Studies on molecular cytogenetics of wheat - psathyrostachys huashanica germplasm with resistance to wheat take - all fungus
华山新麦草抗全蚀病新种质的分子细胞遗传学研究 |
| 8. | Since most banana ( " musa " spp . ) do not produce seed and are vegetatively propagated , germplasm most be preserved clonally
摘要对于香蕉这种营养繁殖的植物，超低温保存是长期有效地保存其种质的一种有效方法。 |
| 9. | By and large , the classification of the tested materials is consistent with simmonds system , but to ascertain the position of some individuals need more studies
对香蕉种质的划分结果基本和simmonds分类法相符，但个别种质的分类位置有待进一步探讨。 |
| 10. | Although this kinds of drought - resistance germplasm have a low absolute yield , their fertility and stability of yield under drought and infertile condition preceded crossbreed
这类地方种质的绝对产量不高，但其稳产性和在干旱贫瘠条件下的丰产性优于杂交种。 |
