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- Collection and analysis methods of plant root exudates as well as the factors influ-encing the secretion of root exduates and the composition of exudates are summarized. 概述了根系分泌物的产生、收集与分析方法及其影响因素和根系分泌物组分。
- Plant root exudates 根系分泌物
- Determination of Organic Acids in Plant Root Exudate 植物根系分泌物中有机酸的分析方法
- There are 24 kinds of allelochemicals of root exudates in pepper. 辣椒根系分泌物的化感物质共有24种。
- Both low and high concentration of root exudates all promated shoot length and stem diameter of eggplant, and restrained side root number and ratio of root to plant of eggplant. “陕椒2006”的低浓度和高浓度根系分泌物，均对茄子的芽长和茎粗生长有促进作用，对其侧根数和根冠比有降低作用。
- Root exudates markedly altered in species and quantity under heavy metal stress. 在重金属胁迫下，植物根系分泌物种类和量会发生显著变化。
- They digs in moist soil and feeds on plant roots. 它们在潮湿的泥土中钻洞，吃植物的根部。
- The root exudates of White fox on four receiver plants showed greater inhibition than the promoter action. 白狐百合根系分泌物对4种受体植物的化感作用，总体上表现为抑制作用大于促进作用。
- Water is held so tenaciously that most plant root systems cannot absorb it. 水被牢牢地吸住以至于不能被大多数植物根系吸收。
- Plants could adapt to environment by change rhizospheric characteristic through adjusting components of root exudates. 植物通过调节根分泌物的组成来改变根际状态以适应外界环境。
- Cinnamic acid and vanillin are the allelochemicals commonly existed in eggplant root exudates. 摘要茄子根系分泌物中普遍存在肉桂酸和香草醛等化感物质。
- The effects of the root exudates on hyphal growth of pathogenic fungi, Fusarium oxysporum Schlecht.(F. ox. 同时检测了培养基中添加大豆根系分泌物和纯品氨基酸对大豆根腐病菌菌落生长的影响。
- In the text, we identify the phytotoxic substances in root exudates of cucumber by GC-MS, the root exudates was collected with Amberlite XAD-4 resin. 本文采用GC-MS分析法，鉴定了XAD-4吸附树脂连续收集黄瓜水培液所获得的黄瓜根系分泌物的种类。
- The picture show how the plant roots go deep into the soil. 这张照片显示植物的根是如何深入到土壤里去的.
- Root exudates play an important role in relieving nutrient deficiency and determining the number of rhizosphere bacteria. 根系分泌物的产生机制多样，组成成分复杂，影响因素繁多。
- One of the common used techniques for collecting root exudates in large amount is CRETS (continual root exudates trapping system). 对于根分泌化感物质的分离鉴定技术有多种，可根据需要选择适宜的分离方法。
- Ethephon and mapiquat chloride was mixed and then used for investigation of effects on the root exudates of summer corn cv.3315 in 1996. 研究结果表明:夏玉米根系伤流量在吐丝期前后达到高峰,其后随着植株的衰老成熟不断下降,伤流液中各种营养元素和内源激素流量基本与伤流量的变化趋势一致。
- At early days,Cd2+ inhibited plant root length,and inhibiting to root is larger than to seeding. 在处理初期;镉对根长的影响就表现为抑制效应;并且Cd2+对幼苗根长的影响比苗长的影响显著得多.
- The balance method was used to simulate the adsorption reaction of phosphorus in karst soil under the existing of root exudates. 利用平衡法模拟喀斯特地区土壤在有根分泌物存在时的磷吸附反应。
- Schiefelbein J W, Benfy P N.The development of plant root: New approaches to underground problem [J]. 李海波吴平等.;低磷胁迫对水稻苗期侧根生长及养分吸收的影响[J]
