| EXAMPLE SENTENCES | ||
|---|---|---|
粳稻亲本京系17具有杀卵抗性。 Japonica parent JX-17 had ovicidal resistance to WBPH. | ||
引导农民扩大粳稻、玉米、杂粮等农作物生产。 Guide farmers to expand rice and corn production as well as to increase grain variety. | ||
在南京和洪泽两地研究了5个杂交粳稻及其亲本和3个纯系粳稻的生物量、稻谷产量和收获指数。 Biomass, grain yield (unhulled) and harvest index of 5 japonica hybrids, their parents and 3 japonica pure lines were studied in Nanjing and Hongze. | ||
无论籼粳稻，色稻品种出糙率比对照品种低。 Compared with the general rice, the roughness ratio of colored rice were much lower. | ||
这一同源模型说明籼稻和粳稻是由同一种普通野生稻驯化而来的。 The single-origin model suggests that indica and japonica were both domesticated from the wild rice O. rufipogon. | ||
对籼稻、粳稻和爪哇稻3个亚种的8个水稻品种开展米饭质地研究。 Using RHEOLOGRRPH MICRO (cookedrice texture analyzer), the cookedrice texture of 8 varieties within 3 rice subspecies was analyzed by various methods for cooking pretreatment. | ||
研究表明粳稻和籼稻大约在3900年前才由同一种水稻分化成两种不同的亚种。 The study indicates that the japonica and indica sub-species split apart from each other about 3, 900 years ago. | ||
对北方大穗型超级杂交粳稻辽优3072进行了产量结构和灌浆特性的研究。 The yield components and grain filling characters of northern large panicle type super japonica hybrid rice Liaoyou 3072 were studied. | ||
利用微卫星(SSR)分子标记对北方杂交粳稻骨干亲本进行了遗传差异鉴定和籼性程度分析。 Genetic differentiation and indica component degree analysis were conducted on the main parents of japonica hybrid rice in the northern China by simple sequence repeats (SSR). | ||
利用粳稻品种探讨了钙增效剂对稻米中钙及铜、锰、镁、铁、锌积累和品质的影响。 Ca potentiators effect of ca, Cu, Mn, Mg, fe and Zn contents and quality in japonica rice were studied. | ||
