粳字的意思

氯酸钾抗性是区分籼粳分化的指标之一。

Potassium chlorate tolerance is one of the criteria differentiated japonica from indica.

水稻中籼粳分化最大，是栽培稻分化的主流。

The japonica rice and indica rice had the most differentiation in genetic differentiation.

两个主效QTL位于近邻第6染色体的粳型片段。

Two major QTLs were located closely on japonica segments of chromosome 6.

中国包括云南品种籼、粳都有，但多属典型籼、粳。

The greater part of varieties from China (included Yunnan province) are typical Indica and Japonica.

本文还讨论了与粳型超级稻育种有关的生理和遗传问题。

Physiological and genetic problems in relevant japonica super rice were also discussed in this paper.

在籼粳亚种间杂种优势利用中，它具有潜在的育种价值。

The potential breeding value of "02428 Xuan" was discussed in the utilization of heterosis between indica and japonica.

本文从四个方面综述了有关水稻籼粳广亲和性基因的研究现状。

From four aspects the paper summarizes about advances of research on the wide compatible gene of Indica-Japonica in rice.

晚栽品种以沈农1033较安全，在辽宁省南部可用辽粳5号。

Liao Jing 5 can be planted in the southern part of Liaoning Province.

因此，稻农只种具有与籼-粳杂交品种农学特性相同的优质品种。

Therefore, rice farmers grow only high quality varieties which have similar desirable agronomic characters to those of the indica-japonica cross varieties.

本文研究了拔节期施用多效唑对籼粳杂交稻的株高和产量的影响。

The effect of PP333 applied at elongation stage on plant height and yield of indica-japonica hybrid rice was studied.

通过对此试验证实珠光精洁米此市售标一粳具有较好的保鲜性能。

According to similar experiments, that the pearly clean rice has a batter rice freshness storage property than St. I rice on the market have been proved.

水稻育种家的目标是培育综合粳型和籼型稻的理想性状于一体的品种。

Rice breeders aimed at an integration of desirable characters of both japonica and indica rice types into a single variety.

搜集典型籼粳品种、广亲和品种、偏籼或偏粳品系及恢复系并进行杂交。

Typical indica and japonica cultivars, cultivars with wide compatibility, indicaclinous and japonicaclinous strains and restoring lines were collected and crossed in this study.

目的：弄清粳型亲籼系花粉育性和小穗育性的遗传规律，选育优良水稻品种。

Aim: To understand the genetics of the pollen fertility and spikelet fertility of F1 hybrids of the indica-compatible japonica lines in rice o.

在今后的晚粳育种中，必须加强优质育种，努力改善稻米的外观品质和食味品质。

We must strengthen breeding for high quality so as to improve appearance property and eating quality in the future.

籼稻产区人群对粳型品种（组合）的评价，与粳稻产区人群的接受程度较为一致；

The sensory scores of cooked rice from indica rice growing region people were in accord with the acceptance degree of people in japonica rice growing region.

根据遗传距离进行聚类，可以清楚地把籼粳分为两大类，并且籼稻差异性高于粳稻。

Based on the genetic distance clustering can be clearly divided into two categories-Indica and japonica, and the Indica polymorphism higher than the japonica rice.

油占8号是广西农科院水稻所从“澳粳占”自然变异植株中选育而成的优质常规稻新品种。

Youzhan 8, selected from a natural mutation of variety Aojinzhan by Rice Research Institute of GXAAS, is a fine grain quality inbred variety of indica type.

以‘宁粳2号’为材料，采用田间小区试验方法研究了单季粳稻施用镁肥后对镁吸收分配的影响。

A plot experiment was conducted to study the effects of Mg fertilization on Mg uptake and partition in single-cropping japonica rice with 'Ningjing 2' as the material.

以武香粳14和武粳15为材料，研究了不同地力水平下施氮量对稻米淀粉rva谱特性的影响。

By using rice varieties Wuxiangjing 14 and Wujing 15 as materials, the effects of nitrogen application on RVA profile characters under different soil fertility levels were studied.

以典型的籼、粳亚种间杂交稻组合为材料，研究了亚种间杂交稻籽粒充实不良的一些生理生化机理。

With typical intersubspecific hybrid rice combinations (IHRC) as materials, some physiological mechanisms of poor grain plumpness in intersubspecific hybrid rice (IHR) were studied.

通过利用优质的资源、采取籼粳杂交育种方法能够选育出产量高，同时米质亦好的籼稻和粳稻品种。

By using excellence resources and indica-japonica cross method, the rice variety with high yield and good quality could be developed.

对三个粳型杂交水稻亲本皖恢9号、当选晚2号A和80—4A进行了分期播种试验和开花习性观察。

The Biological characteristics of three parents (Wanhui 9, Dangxuanwan 2A and 80—4A)of japonica hybrid rice were studied with sowing by different seasons in the field.

以粳型杂交稻及其亲本和常规品种为材料 ，在不同生育时期对其根系生长和形态特征进行比较研究。

Root developing trends and morphological characters in different growth stages were studied with japonica hybrid rice combination and its retainer and restorer and conventional varieties.

近年来对籼粳交F1和光温敏核不育系的花药培养成为研究热点，其花培后代因所用材料不同而不同。

Hybrid F1 from Indica crossed with Japoniac as well as Photoperiod and Temperature Sensitive Genic Male-Serile(PTGMS) rice lines were the hot materials used in anther culture in recent years.

获得了粳型水稻77- 170品系原生质体再生植株(R_2)6个株系的206棵后代植株。

A total number of 206 regenerated plants (R2) of 6 plant lines of rice strain 77-170 from protoplasts were obtained.

我们通常在七点钟吃晚餐，之后我就开始做家庭作业，希望在睡觉前哗定糕剐蕹溉革税宫粳把它做完。

We usually have supper at seven o 'clock. Then I begin to do my homework. I want to finish it before I go to bed.

干物质积累量，拔节期、抽穗期所有供试品种均随施氮量的增加而增加，籼型品种积累量高于粳型品种；

The accumulation of dry material increased with the increasing of ATNF during jointing and heading stage, furthermore Indica were higher than Japonica.

以粳稻武育粳3号为材料，研究了大田条件下不同氮素水平和土壤水分对水稻养分吸收及稻米品质的影响。

Nutrient absorption and quality of rice on Wuyujing 3 were investigated by different nitrogen levels and irrigation methods on field.

以粳稻武育粳3号为材料，研究了大田条件下不同氮素水平和土壤水分对水稻养分吸收及稻米品质的影响。

Nutrient absorption and quality of rice on Wuyujing 3 were investigated by different nitrogen levels and irrigation methods on field.