稻瘟病是一种严重危害水稻的真菌病害。
稻瘟病是道真县水稻生产中主要病害之一。
The rice blast is one of main rice diseases in rice production in Daozhen county.
并就稻瘟病抗性基因的研究及利用策略进行了讨论。
The strategy for studying rice blast resistance genes and its application was discussed.
还就稻瘟病菌有性世代在田间存在与否进行了讨论。
The perfect stage of M. grisea in the field was also discussed.
稻瘟病是目前影响水稻高产、稳产最关键的因素之一。
Rice blast disease is one of the major factors threatening high and stable production of rice.
稻瘟病系统中，病菌与水稻间的互作符合基因对基因关系。
Among the system of rice blast disease, the interaction between host and pathogen copes with gene-for-gene relationship.
描述了稻瘟病害在寄主单一和混合栽培条件下的发生规律。
Rice blast disease in the host populations of pure and mixed stands of rice varieties was studied and described.
稻瘟病菌SSR检测是分子标记辅助育种的一项重要技术。
SSR detection is an important technique of molecular marker for assisted breeding in Pyricularia grisea.
本文还讨论了ALDH7B7在水稻和稻瘟病互作中的作用。
The function of ALDH7B7 in the interaction process between blast fungus and rice is discussed.
文末还就GAR模型用于稻瘟病预测的条件和特点进行了讨论。
In addition, the conditions and features of forecasting rice blast by using GAR model was discussed.
由于病原菌致病性的高度分化，使得对稻瘟病很难控制和防治。
The high variability in pathogenicity of M. grisea isolates makes the control and management of rice blast difficult.
一个简单的虚空稻瘟病和生活排水后，我已经三袋装容易杀死。
A simple Nether Blast and Life Drain later, I've bagged an easy triple kill.
这些改良株系可用于进一步测配选育高抗稻瘟病杂交稻新组合。
The improved lines could be used for breeding hybrid rice with high blast resistance.
应用主成分分析法研究了21个水稻品种对稻瘟病9个抗性组分。
The 9 resistant components to rice blast in 21 rice varieties were studied by principal component analysis.
本研究结果将为稻瘟病菌的遗传学和病害生态学研究奠定的基础。
The study results will lay the foundation for genetics of M. grisea and the the disease ecology research.
本发明稻瘟病菌无毒基因的分子标记方法属于农业生物技术范畴。
The invention of molecular labeling method of Pyricularia grisea avirulent gene belongs to the field of agricultural biotechnology.
本文就以上几个方面的进展评述了水稻稻瘟病抗性的分子改良策略。
This paper summarised the research progress mentioned above and discussed the molecular strategies for rice blast resistant improvement.
可以推出，稻瘟病的存在对会对褐飞虱的选择取食产生一定的影响。
It indicated that the presence of RBF had a certain impact on BHP feeding selectivity.
初步表明，稻瘟病菌胞壁降解酶在病菌的侵染过程中起了协同作用。
It was indicated that the CWDE played an important role during fungal infected host cell wall.
抗病种质资源的发掘、研究与利用是水稻抗稻瘟病育种的重要基础。
Screening and utilization of rice resources resistant to blast is the foundational measure to breed resistant varieties.
很多研究表明稻瘟病菌丝氨酸蛋白酶很可能是一种潜在的致病因子。
There are many researches showed that the Serine Proteases of M. grisea is a potential pathogenic factor.
长期的实践表明，选育、种植抗稻瘟病品种是最经济有效的防病措施。
It is widely accepted that breeding, selection and cultivation of the disease resistant varieties are the most economic and efficient disease control practice.
该组合具有产量高、抗稻瘟病和褐飞虱、米质较优、制种易获高产等特点。
It has the characteristics of high yield, strong resistance to blast and brown plant hopper, acceptable grain quality, high seed production yield potential and wide adaptability.
稻瘟病是水稻三大病害之一，在世界各地广泛发生，每年都造成严重损失。
Rice blast is one of the three major diseases in rice production worldwide, which is responsible for serious losses every year.
稻瘟病和螟虫等病虫害严重危害着水稻生产，导致水稻产量下降，稻米品质变劣。
Rice blast and stem borers have done harm to rice production, led to decreased rice yield and inferior grain quality.
摘要试验研究表明，施用硅肥水稻抗病性明显增强，抗稻瘟病和褐变穗效果较好；
The results of the experiment showed that applying silicon fertilizer could improve the disease resistance especially for the rice blast and changeable brown ear;
部分地区部分高产、优质但易感稻瘟病的水稻品种种植，有利于稻瘟病的发生流行。
Rice blast in certain regions on partial high yield and high quality rice varieties is advantageous to occur popularly.
对来自不同抗源的30个抗稻瘟病单基因系进行了小种专化抗性及田间抗性的分析和评价。
Race specific resistance and field resistance of 30 monogenic rice lines resistant to rice blast, derived from different resources were evaluated.
对来自不同抗源的30个抗稻瘟病单基因系进行了小种专化抗性及田间抗性的分析和评价。
Race specific resistance and field resistance of 30 monogenic rice lines resistant to rice blast, derived from different resources were evaluated.
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