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- Root gravitropism is one of the important factors to determine root architecture, and root gravitropic sensitivity can lead to a deep or shallow spatial distribution of root system in the soil. 根的向地性是根构型的重要决定因子，可以决定根系在土壤中的深浅分布。
- STUDIES ON RELATIONSHIP BETWEEN SPRINKLE IRRIGATION SYSTEM OR EPHEDRA IN DRY SANDY AREA AND DISTRIBUTION OF ROOT SYSTEM 干旱多沙区麻黄喷灌灌溉制度和根系分布试验研究
- Characteristics of Vertical Distribution of Root System of Mongolian Scotch Pine Growing in Sandy Area and Influence to the Soil 沙地樟子松根系垂直分布特征及对土壤的影响
- distribution of root system 根系分布
- Researches on Morphology and Anatomy of Root System of Dendrobium nobile Lindl. 金钗石斛根系的形态及解剖学研究。
- The results also showed that waterlogging affected 32P absorption, transportation and distribution in wheat at booting stage, and speeded up senescence of root system consequently. 同时，孕穗期土壤渍水逆境严重影响根系吸收、运输和分配32P的能力，从而加速了根系衰老。
- Fractal theory was used to investigate the configuration characteristic and physiological function of root system. 应用分形理论研究植物根系的形态结构特征和生理功能。
- Influence of Geographical Climatic Factors on Biomass of Root System of Larix gmelinii Rupr. 地理气候因子对落叶松根系生物量分布的影响。
- The fresh weight and vigor of root system and the content of chlorophyll were positively correlated with the biomass and grain yield. 根鲜重、活力和叶绿素含量与生物产量和籽粒产量呈显著或极显著正相关。
- The result indicated that the growth of root system of Cyclamen persicum was evidently enhanced and increased top diameter and corm scale by way of complex substrate. 结果表明，复合基质显著促进了仙客来根系的生长，增加了冠径和球茎大小。
- The distribution of the magazine is 2000. 该杂志的销售量为2000份。
- They could increase the biomass accumulation of the overground part inthe plants of F.arundinacea and obviously promote the growth of root system. 能够提高高羊茅植株地上部分生物量的积累和明显促进根系的生长;
- Be buried of root system of Mu Benhua grass is deep, distributinging range is wide, bibulous force is powerful, water quantity but proper and less. 木本花卉根系入土深，分布面广，吸水力强，浇水量可适当少些。
- The effects of root system of corn, bean and wheat on the fractionation of copper,lead, cadmium and zinc in rhizosphere in farmland soil irrigated with wastewater were studied. 采用根垫法研究了玉米、大豆和小麦根际环境对污灌土壤中铜、镉、铅、锌形态的影响。
- Based on the measured data from the winter wheat fields in Zhengzhou of Henan Province,the vertical distribution of root length density(RLD)and root mass density(RMD)were analyzed. 根据在郑州进行的冬小麦根系田间实测资料,研究了根长密度和根质量密度在砂壤土中的垂直分布。
- Moreover, as the time elapsed, the growth of root system of vetiver grass can deeply penetrate the underlain soil layer and effectively increase the stability of hill slope. 此外，培地茅根系在随时间生长之情况下，根系入土越深越能有效提升边坡之稳定性。
- They could not agree about the distribution of the profits. 他们对于利润的分配意见不一致。
- The result indicated that DPC could increase the content of IAA and Z+ZR in root system of peanut seedling,promote the growth of root system and increase activity of root system. 结果表明,DPC可提高花生幼苗根系中IAA和Z+ZR的含量,促进根系的生长,提高根系活力;DPC可促进花生苗期叶片叶绿素的合成,提高叶绿素含量,提高苗期叶片的光合速率。
- The manager tried to even out the distribution of work among his employees. 经理把工作尽量平均分配给雇员。
- The use of root systems of an old tree gave the otter a place to play as well as increasing the naturalization. 他们还利用一棵老树的树根，为水獭营造出一个可以嬉戏的环境。
