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- Field experiments showed that 20% Saisentong SC had good control effect on rice bacterial blight. 田间试验表明,20%25噻森铜悬浮剂对水稻白叶枯病具有良好的防效。
- Transfer of Xa 21 gene resistant to bacterial blight for rice through backcross and anther culture. 应用回交和花培转育水稻抗白叶枯病基因Xa-21
- The result of field test showed it has good control effect against citrus scab and bacterial blight of rice. 初步进行了田间应用试验,它对防治柑桔疮痂病,水稻白叶枯病效果显著。
- There are strongly genetic correlation between the polyphenol oxidase activity in rice and resistance to bacterial blight (Xanthomonas campestris PV. 水稻对白叶枯病的抗性与多酚氧化酶活性呈显著遗传相关;
- Marker-based selection revealed that 100% of the plants woth homozygous resistant genotype of PB78 showed resistance to bacterial blight. 根据该标记选择基因型纯合的抗性植株,其准确率可达100%25。
- The resistance of Japonica rice to bacterial blight was higher than that of Indica rice,and the resistance of routine rice was higher than that of hybrid rice. 粳稻品种对白叶枯病的抗性比籼稻强,常规稻对白叶枯病的抗性比杂交稻强;
- Breeding lines with two,three and four resistance genes were tested for resistance to different races of bacterial blight pathogen( Xanthomonas oryzae pv. 基因聚合品种对水稻白叶枯病菌的抗性达到高抗至免疫水平,病斑长度比单基因品系明显缩短,表明聚合抗病基因提高了水稻品种的抗性。
- The results showed that the resistant resource to the bacterial blight were in abu-rdance. Among the materials tested, 322 showed highly resistant, 247 showed resistance, the rest were moderately susceptible. 结果表明,抗细菌斑点病的抗源材料丰富,高抗材料322份,抗病材料247份,其余为中等以上感病材料。
- High-yield restorer, 3-11, as female parent, was crossed to IRBB58, IRBB59 and IRBB60 carrying bacterial blight (BB) resistance genes, respectively at CNRRI, Hangzhou, China. In 2004, three populations at the F_6 generation were obtained through SSD. 由高产恢复系3-11分别与白叶枯病抗源供体材料IRBB58、IRBB59和IRBB60配制杂交组合,用单粒传法加代传种,于2004年获得3个F_6代群体用于MAS试验。
- Crosses were made between a susceptible variety namely Shennong 1033 (Japonica) and one of the seven varieties with respect to adult resistance to Bacterial Blight namely 75-34, Zenith, IR20(lndica), Wase Aikoku, Peizao 15, Bangmong, Java 14(Japonica). 本文研究了粳稻感病品种沈农1033分别与7个抗白叶枯病的品种(其中籼稻有75-34、辛尼斯、IR20;粳稻有早生爱国3号、邳早15、蚌珠芒、爪哇14)杂交;F.
- The resistance of IR29 and IR2061 to bacterial blight is governed by a same dominant gene, but Ge-Ma-Li has one nonallelic dominant gene which is affected by one recessive suppressor of Zhen Shan 97. IR29和IR2061具有1对相同的抗白叶枯病显性基因,而戈马列则具有1对非等位的显性抗性基因,并且受珍汕97的1对隐性抑制基因所制约。
- Rice bacterial blight, caused by Xanthomonas oryzae pv. oryzae is one of the most serious disease of rice worldwide, resistant cultivars are economical and effective ways to control bacterial blight. 由水稻黄单胞杆菌(Xanthomonas oryzae pv.;oryzae,简称Xoo)引起的水稻白叶枯病是一种严重的水稻细菌性病害,选育抗病品种是病害防治的经济有效的方法。
- Enzymatic activities of PAL and LOX were consistent with their mRNA accumulations, respectively.It is probable that activation of PAL,LOX, and PBZ1 play crucial roles in APR to rice bacterial blight. PAL和LOX的酶活性分析结果与基因表达分析结果一致.;因此;PAL、LOX和PBZ1在苗期和成株期的表达差异可能与水稻白叶枯病成株抗性相关
- common bacterial blight of insam 人参褐色软化病
- bacterial blight resistance gene 抗白叶枯病基因
- bacterial blight resistance gene Xα25 抗白叶枯病基因Xα25
- Mulberry bacterial blight (black wilt type) 黑枯型疫病
- These beetles are a blight to cotton. 这些甲虫是棉花的大害。
- The accident cast a blight on our happiness. 那场意外事故使我们的幸福生活蒙上了一层阴影。
- Progress on the Research of Bacterial Blight Resistance in Rice 水稻白叶枯病抗性研究进展
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 农业及相关产业增加值 - the added value of agriculture and related industries