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粳稻

na.round-grained nonglutinous rice
网络Japonica rice; japonica; Oryza sativa japonica

粳稻

英-汉网络释义

粳稻

Japonica rice

　　粳稻（Japonica rice）：粳稻的直链淀粉较少，低于15%。种植于温带和寒带地区，生长期长，一般一年只能成熟一次。

japonica

以粳稻(Japonica)品种日本晴与中花11号为材料,对影响农杆菌介导水稻转化体系的几个因素进行了研究,建立了农杆菌介导的有 …

Oryza sativa japonica

...刊（Nature）上的论文说，第一批栽培稻的品种“粳稻”（Oryza sativa japonica，蓬莱米），是由数千年前华南珠江流域中游 …

Oryza sativa L.

粳稻(Oryza sativa L.) 参考文献和引证文献南京农业大学作物遗传与种质创新国家重点实验室,江苏南京,210095;黑龙江大学农 …

Nipponbare

通过对粳稻（Nipponbare）和籼稻（9311）杂交而来的150个RILs单株进行重测序，每个RIL测0.02X数据，以SNPs构建了高精 …

Medium to short-grain nonglutinous rice

粳稻（Medium to short-grain nonglutinous rice）是粳型非糯性稻的果实，具有耐寒、耐弱光和忌高温的特点，主要分布在我国 …

Oryza sativa L. sub. japonica

本研究选用的外植体为粳稻（Oryza sativa L. sub. japonica）中花 11 的成熟胚，经过愈伤组织诱导后，得到了胚性愈伤组织。 …

例句：

Distribution of the FNP also suggests that this mutation may have occurred during the divergence of japonica from its wild ancestor .

该 FNP 的分布也表明该突变可能在粳稻从水稻祖先分化出来之前已经发生。

Results showed that there existed a great difference in variation from 4 sites among the quality traits .

结果表明，杂交早粳稻米的不同品质性状变异幅度在不同生态点存在一定差异。

The results showed that the genetic diversity of rice was the most in Yunnan , secondly in the Huaihe River .

结果表明籼稻和粳稻的平均基因多样性均以云南最大，淮河上游次之，黄河以北最小。

But the heredity multiplicity performance is not very rich , than compares with the Japonica rice landrace .

与粳稻地方品种相比，遗传多样性表现不是十分丰富。

This study was designed to elucidate the relationship between grain yield and morphological characters of late japonica rice .

阐明晚粳稻产量与植株形态的关系。

Cultivation Techniques of a Super Hybrid Japonica Rice 'Liaoyou5218'

超级杂交粳稻辽优 5218 高产栽培技术

The history and achievements of the molecular breeding for northern japonica rice were re-viewed.

本文介绍了北方粳稻分子育种课题的研究情况和所取得的研究成果。

Among 21 japonica landraces in Zhejiang Province, ovicidal and sucking response of WBPH showed independent and continuous variations .

浙江的 21 个粳稻地方品种对白背飞虱拒取食和杀卵作用表现出独立性和连续变化。

Selection and Application of a High -quality Japonica Rice Hybrid 'Liaoyou1518'

优质超级杂交粳稻辽优 1518 选育与应用

All germplasms could be divided into indica and japonica rices, the genetic distances between them varied from 0 . 588 to 0 . 996.

55 份不同材料大体上可分为籼稻和粳稻两大类，各品种间遗传距离在 0.588~0.996 之间。

Selection of a New Hybrid Japonica Rice Combination'

杂交粳稻新组合辽优 3015 的选育

Japonica rice is our staple food, and its yield has been raised to great extent through co-operation breeding study for 20 years .

20多年来的晚粳育种协作攻关，使晚粳稻产量有了很大提高。

Cultivars of japonica rice(Oryza sativa) with small panicle angle have high yield and poor quality .

粳稻穗角小的品种产量高而品质差。

The variety suites to China's Jilin, Liaoning, Inner Mongolia, Xinjiang and other northern japonica rice planting areas .

适合于中国吉林、辽宁省、内蒙、新疆等北方一季粳稻区种植。

Guide farmers to expand rice and corn production as well as to increase grain variety.

引导农民扩大粳稻、玉米、杂粮等农作物生产。

The single-origin model suggests that indica and japonica were both domesticated from the wild rice O. rufipogon.

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。

Organic cultivation techniques on hybrid japonica rice "MH2003" and "Hanyouxiangqing" were studied .

研究了优质杂交粳稻 MH2003 、寒优湘晴的有机栽培技术。

The researchers found indica and japonica have more in common with each other than either has with wild rice .

研究人员发现，籼稻和粳稻彼此的相同点多于它们各自与野生水稻的相似处。

The concentration of selective agent for Indica rice callus was lower than that for japonica rice callus .

籼稻愈伤组织所需的筛选剂浓度低于粳稻愈伤组织所需的浓度；

The study indicates that the japonica and indica sub-species split apart from each other about 3, 900 years ago .

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。

Table 1. The distribution of japonica rice in China.

表 1 中国粳稻的种植分布概况

In addition, 42 japonica and 43 indica varieties from different provinces in China were re-evaluated for WBPH resistance .

重新评价了来自中国不同省份的 42 份粳稻和 43 份籼稻对白背飞虱的抗性。

Increasing the amount of nitrogen fertilizer, can improve the nitrogen holding rate of every organ of different genotypic rice ;

增加施氮量，可提高植株的吸氮量。粳稻型品种吸氮量较籼稻型少；

The percentage of abnormal embryo sac in japonica , being 25 . 66% in average , was higher than that in indica, 19. 34% in average.

籼稻与粳稻比较，总的趋势是粳稻异常胚囊的频率高于籼稻，其中粳稻平均为 2566%，籼稻平均为 1934%。

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