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- 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 Impact of the Activity of the Nitrate Reductase of Lettuce and the Energy of Root System by the Acidified Soil Caused by Simulating Man-made Acid Rain 人工模拟酸雨致酸土壤对莴苣的硝酸还原酶活性和根系活力的影响
- activity of root system 根系活力
- Effects of peat and weathered coal on activity of rice root system and its nutritional absorption. 草炭和风化煤对水稻根系活力和养分吸收的影响。
- the dry mass of phyllogen, activity of root system and soluble sugar content also presence significant difference. 不同基质的苗木在顶芽干质量、根系活力和体内碳水化合物含量上也存在明显差异;
- Differences in the requirements of plant species for potassium fertilization are often attributable to the kind and activity of the root system. 各种植物对钾肥的不同需求,常归因于根系的特性和活力。
- 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。
- All the results indicated that the greenhouse environment enhanced the absorption activity of the root system and was propitious to the growth of the over-ground part of plants. 这些说明温室环境使黑心菊根系的吸收活力增强,有利于植物地上部的生长发育;
- 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 resultsindicated that the dry weight and the activity of root,NRA and N/LA increasedcontinuously and were maintained at high levels from anthesis to 10 days afteranthesis. 结果表明,开花到开花后10天的根干重、根活力、旗叶 NRA 和旗叶叶氮量(N/LA)都继续上升,并维持较高水平;
- 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。
- 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 chlorophyll content, photosynthetic rate, activity root systems, carbohydrate content, and amylase activity of the rice seedling raised in the bi-lig... 研究表明,双光膜培育的秧苗的叶绿素含量、光合速率、根系活力、碳水化合物含量及淀粉酶活性均高于普通膜培育的秧苗。
- 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。
- 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。
- Yannong 19 and Jimai 19. The results showed as follows: The dry weight of root in 60 cm soil layers increased by 12% in BP than in CFP, the root activity of deep soil layers improved significantly in BP than that in BFP. 结果表明,垄作栽培中由于小麦种植在垄顶上,0-60 cm土层根系干重较平作栽培增加12%25以上,深层土壤(20-60 cm)根系活力得到极显著提高。
- The biological characterization of the border cell,and the effects of different concentrations of Fe2 + and different time on livability of border cells and PME activity of root cap were studied. 以相对耐铁的水稻品种"中优9288"和敏感品种"汕优10号"作为实验材料,研究了铁毒对水稻离体边缘细胞的影响。