| 谢令琴,赵建军.冬小麦新品种河农326生育节律及源库建造研究[J].麦类作物学报,2000,20(2):69 |
| 冬小麦新品种河农326生育节律及源库建造研究 |
| The Growing Characteristics and Source sink Constitution of the New Early Mature Wheat Variety Henong 326 |
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| DOI:10.7606/j.issn.1009-1041.2000.02.095 |
| 中文关键词: 河农326 生育节律 冬小麦 源库关系 品种选育 |
| 英文关键词:Henong326,Growing characteristics,Source-sink constitution |
| 基金项目:河北省“九五”重大攻关项目!(95-98-01-01) |
| 谢令琴 赵建军 |
| 河北农业大学生物中心!河北保定071001 |
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| 中文摘要: |
| 为了给早熟小麦新品种河农326的推广应用以及育种意念选配优良亲本材料提供理论依据,对河农326的生育节律和源库建造做了初步研究,并与中熟和晚熟冬小麦品种进行了比较。结果表明,不同熟期类型的冬小麦品种前中期各器官生长发育进程、源库矛盾及其籽粒对生育后期功能叶片光合作用的依赖程度均有所不同;与中、晚熟品种相比,河农326根系较发达,群体茎叶、分蘖器官形成的同期性和协调性好,中后期总叶面积与干物质积累明 |
| 英文摘要: |
| The growing characteristics and source sink constitution of Henong 326, a new early mature variety of winter wheat, were studied and compared with Jimai 36 and Jimai 24, which were winter wheat varieties (CK) of middle and late maturity. The result indic |
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