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In recent years, the damage of the wheat powdery mildew gets more and more serious in many wheat regions of our country and it made severe damage in wheat production.

由白粉菌引起的小麦白粉病是中国和世界上最主要的小麦病害之一,近年来,在我国麦区的危害日益严重,已发展成为当前小麦生产上发病面积最广的病害。

The operation of these recessive genes influencing crossability with rye was similar to that of hexaploid common wheat.

通过与六倍体普通小麦相比较,结果表明四倍体小麦的可杂交性系统与六倍体小麦的可杂交性系统的作用方式是类似的。

Karnal bunt , or partial bunt , is a fungal disease of wheat, durum wheat, and triticale a hybrid of

小麦印度腥黑穗病是小麦、硬粒小麦和小黑麦的一种真菌病害,典型表现为麦粒局部受感染。

Karnal bunt, or partial bunt, is a fungal disease of wheat, durum wheat, and triticale. Typically, only a portion of the kernel is affected

小麦印度腥黑穗病是小麦、硬粒小麦和小黑麦的一种真菌病害,典型表现为麦粒局部受感染。

Top quality milling and durum wheats traded at more than double those of other US wheat classes, nominal US Northern Spring quotations at one stage reaching $1,000 per ton.

质量最高的制粉小麦和硬粒小麦期货价格较其他美国小麦产品价格高出了一倍,美国北部春麦的名义价格一度攀升至1000美元/吨。

Tosearch for new powdery mildew resistance genes, eight einkorn accessions and two emmeraccessions were studied for the inheritance of their resistance to powdery mildew.

为了发现新的小麦抗白粉病基因,对抗白粉病的8份一粒小麦和2份二粒小麦种质进行了抗性遗传分析。

To contrast salt tolerance of 8 different native populations of emmer wheat from Israel, there was a drastical diversity.

野生二粒小麦耐盐鉴定的结果表明:供试野生二粒小麦的耐盐性总体上不如普通小麦

It indicated that a considerable degree of genetic differertiation has taken place in the A and B genomes of two species during evolution from wild emmer to common wheat.2 The similarities co-efficiency of A genome of common wheat and wild emmer was slightly higher than that of B genome.

野生二粒小麦与普通小麦A染色体组的遗传相似性高于两物种B染色体组的遗传相似性,从而说明小麦的不同染色体组在进化过程中的遗传速率或者说进化中的稳定程度是不同的。

The result suggested that different genomes had different genetic speed or stability during evolution.3 The similarities co-efficiency between wild emmer and hexaploid synthetic was higher than that between wild emmer and common wheat. So that crossing among species is not a simple combination of genomes, but involve introgression of chromosomes, and the evolution made by this action was bigger than that made by environment.4 According to the results of salt tolerance identification, the salt tolerance of wild emmer is lower than that of common wheat in the whole.

野生二粒小麦与普通小麦之间的遗传相似系数稍高于野生二粒小麦与其与节节麦合成的双二倍体的遗传相似系数,说明物种之间的杂交并不仅仅是染色体组简单的合并,其中包括复杂的染色体组本身的一些特性以及染色体之间的互渗且这种作用远大于环境作用所引起的变化。

The distribution of hybrid chlorosis Ch1 gene and the T-type cytoplasm fertility restoring genes in Chinese endemic wheats were studied using the testors QA1104 (T-type cytoplasm sterile line, with hybrid chlorosis Ch2 gene) and Khapli emmer (with hybrid chlorosis Ch1 gene).

本研究以T型不育系QA1104(具有杂种黄化基因Ch2)和Khapli(具有杂种黄化基因Ch1)为测验种,对中国特有小麦等六倍体小麦类型和一些四倍体小麦类型中的T型胞质育性恢复基因和杂种黄化Ch1基因的分布进行了研究。

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We will see more and more activist government policies that distinguish economic activities according to the nationality of the actors.

我们将看到越来越多激进的政府政策,这些政策根据企业的国籍来区分经济活动。

If we can prove the independence of an axiomatic system, then we can guarantee the conciseness of this system, ie.

如果能够证明某个一阶谓词系统的独立性,那么就能够保证该系统的建立是精炼的,即没有任何一条公理或推理规则是多余的。

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如果能使你的垃圾废物减少10%,就能减少1200磅的二氧化碳排放。