we could make a more accurate evaluation of the varietal resistance relying mainly on the number of diseased spikelets while taking the number of diseased internodes on the rachis as an auxiliary index.

1、

the necessity of evaluation on the environmental security of transgenic rice plants was addressed. the author gives his personal views about the contents for security evaluation.

阐述了转基因水稻抗病植株环境安全性评价的必要性，对环境安全性评价内容提出了个人观点。

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2、

this study lays a theoretical basis for disease-resistant transgenic cotton safety evaluation and provides the efficacy for the disease-resistant transgenic cotton cultivated.

本研究为转基因抗病棉花的安全性评价研究奠定一定的理论基础，为转基因抗病棉花的进一步推广种植提供依据。

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3、

identification and use evaluation of wheat varieties ( lines) simultaneous resistance to powdery mildew and scab

抗白粉病兼抗赤霉病小麦新品种（系）的抗病性鉴定和利用评价

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4、

identification and evaluation on main agronomic characters and disease resistance of the spring wheat landraces

春小麦地方品种主要农艺性状及抗病性的鉴定和评价

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5、

evaluation for resistance levels of cotton varieties in regional test, sichuan province

四川省区试棉花抗病虫性鉴定与评价

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6、

resistance of 15 tested hosts to apple scab was identified by means of inoculation with 3 isolates whose pathogenicity were different.

从18个菌株中选出3个致病力强弱不同的菌株对15个苹果黑星病菌供试寄主接种，对不同品种寄主进行抗病性鉴定和评价。

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7、

identification and evaluation of the resistance of main varieties and materials being regional tested of rice in jiangsu province

江苏省水稻主栽及区试品种抗病性鉴定和评价

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8、

isolation of the pathogen of maize stalk rot and field evaluation of resistance of major maize varieties in china

我国玉米青枯病病原菌的分离和主要玉米品种抗病性的田间评价

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9、

evaluation and appraisal of new maize varieties ( lines) in shanxi for disease resistance

山西省玉米新品种（系）抗病性鉴定与评价

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10、

studies on the evaluating models of crop resistance to disease and pest

作物抗病虫性稳定性评价模型研究

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11、

the evaluation on disease resistance of alfalfa has benefit on screening check cultivars. the use of check cultivars is one of the main and effective measurements, even the only way to prevent alfalfa diseases.

苜蓿的抗病性评价有利于筛选出抗病品种，而抗病品种的利用是防治苜蓿病害的最有效和最主要的措施，甚至是唯一有效的措施。

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12、

evaluation on disease resistance of maize varieties in regional tests of liaoning province

辽宁省玉米区域试验品种抗病性评价

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13、

the resistance of the transgenic tobacco needs to be further analyzed.

对转基因烟草的抗病性评价需要进一步的研究与分析。

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14、

evaluation of alfalfa cultivars for resistance to erysiphe polygoni in the field

紫花苜蓿品种白粉病田间抗病性评价

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15、

inheritance stability of the mutation in plant height of mini-tomato induced by high pressure treatment a study on environmental impact assessment on 500 kv extra-high tension power transmission engineering

高压诱导微型番茄株高变异的遗传稳定性500kV超高压送变电工程环境影响评价

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16、

k25 showed nice genetic stability in genetic test.

遗传稳定性试验结果表明K25遗传性状稳定良好。

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17、

the influence of fen-1 gene on cell cycle and genetic stability

FEN-1基因对细胞周期和遗传稳定性的影响

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18、

to explore the connection between the genetic stability, abnormal methylation of imprinted genes and ntds. methods: 1.

探索遗传稳定性及印记基因甲基化异常与NTDs发生的可能联系。

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19、

sscp has the character of rich polymorphism, strong genetic stability and high density, and it can greatly enrich the cotton molecular marker.

SSCP具有丰富的多态性、强的遗传稳定性和高的覆盖密度等特点，能够对在一定程度上棉花分子标记的多态性进行丰富。

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20、

study on the dynamic accumulation of main secondary metabolites in roots of rumex gmelini from different provenances organogenesis of scutellaria amoena and genetic stability of regenerated plantlet analyzed by rapd

不同种源毛脉酸模根中主要次生代谢产物动态积累的研究滇黄芩器官发生与不同继代次数遗传稳定性的RAPD分析

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