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- rice leaf smut 稻叶黑穗病,稻叶黑粉病
- Effects of potassium on the contents and activities of Rubisco, Rubisco activase and photosynthetic rate in rice leaf. 钾营养对水稻剑叶光合作用关键酶活性的影响。
- Abstract: A special technique,the desiliconization and scraping into shape method,had been devised to study the stomatal characters of rice leaf. 文摘:在对观测植物叶片的各种方法进行比较研究的基础上，探索出专用于水稻叶片气孔性状观测的“脱硅刮制法”。
- Field trial results show that 12% octadecyl trimethyl ammonium chloride has a good efficiency against rice leaf blast and panicle blast, and is safe to crop. 田间药效试验表明，12%25十八烷基三甲基氯化铵的商品制剂对水稻的叶瘟和穗颈瘟田间防治效果好，且对水稻安全。
- Secretary of State Condoleezza Rice leaves on her Asian trips today. 美国国务卿莱斯将于今天启程前往亚洲。
- The result shows that the fuzzy classification can be nine pieces of pests that harmed seriously, such as rice leaf folder, cotton bollworm, etc.The correct recognition accuracy is over 86%. 对稻纵卷叶螟、棉铃虫等田间危害严重的9种害虫进行识别分类的识别率达86%25以上。
- The metabolizing course of reactive oxygen species in rice leaves and regulatory countermeasures of delaying leaf senescence were introduced in the paper. 介绍了水稻叶片中活性氧的代谢过程及目前延缓叶片衰老的调控手段。
- leaf smut of rice 稻叶黑粉病
- The effects of four phytohormone compounds mixed with GA3, 6-BA and BR on senescence of early rice leaves were investigated. 摘要以赤霉素、6-BA、芸苔素3种激素组合的4种复配剂，对早稻叶面喷施，研究了它们对延缓叶片衰老的影响。
- CRNF showed obvious effects on delaying the senescence and prolonging the photosynthetic function duration of rice leaves. 结果表明，控释氮肥对延缓早、晚稻功能叶的衰老和延长叶片的光合功能期均具有明显的效应。
- Control Technique of Rice Leaf Roller 稻纵卷叶螟的防治技术
- The stomatal resistance of rice leaves increases from upper layer to lower layer gradually in the period of jointing-booting, but in the later growing period it changes inversely. 拔节孕穗期气孔阻力值从上层叶片向下层叶片逐渐增大，后期从上层到下层逐渐减小。
- The olive leaf is a badge of peace. 橄榄叶是和平的象征。
- Rice leaves Washington late Monday on a European mission to conclude a missile defense deal with the Czech Republic.VOA's David Gollust reports from the State Department. 赖斯星期一晚间从华盛顿启程前往欧洲与捷克共和国达成导弹防御协议。
- The results suggest that lipid peroxidation and HR reaction in rice leaves induced by the elicitor may play an important role in the resistance of rice seedlings. 这些结果表明，膜脂过氧化和HR反应的发生是激发子诱导水稻抗性的主要生理机制之一。
- Rice is the chief crop in most southern provinces. 稻子是大多数南方省份的主要作物。
- Do you prefer to have rice or buns? 你愿意吃饭还是吃馒头。
- Xu K Z,Eiki K,Mitsugu H.The dynamic changes of nitrogen content and photosynthesis and their correlations pot rice leaves after anthesis[J].Aeta Agron.Sin.,1995,21(2):171-175. [5]徐克章;黑田荣喜;平野贡.;水稻开花后叶片含氮量与光合作用的动态变化及其关系[J]
- A field experiment was conducted in 1999 to investigate differences of adaxial and abaxial surface reflectance of rice leaves under 5 levels of nitrogen fertilization. 在田间条件下测定了5个氮素水平处理的水稻叶片在分蘖、孕穗和抽穗期的上表面反射率和下表面反射率。
- After harvest we will have a mass of rice. 秋收后，我们将获得大量稻谷。
