《Table 1 Influence of HD228 fermented liquid on the growth of rice (under Cd stress)》
the lower-case letters in each column indicate significant variance under different dosages of fermented liquid(P<0.05).
Rice plants treated with HD228 fermentation broth showed no disease symptoms during growth.The rice seedling emergence was quite normal and the emergence rate was up to 100%,which means the application of HD228 had no effect on the seedling emergence of the rice.According to Table 1,20~40 mL of HD228 fermentation broth could boost seedling height;20~60 mL of HD228 fermentation broth could improve the fresh weight of seedlings.A dosage of80 mL brought no significant growth in seedling height;a dosage of 60~80 mL effectively enhanced the fresh weight of the root,while the root fresh weight at a dosage of 20 mL was much lower than that of the control.The root system absorbs nutrients from the soil to support the growth of the part above the ground,which is taken as an important indicator of biological increment.Optimal growth-promoting effects were achieved when HD228 fermentation liquid was applied to the soil at 40 mL/200 g(soil).
图表编号 | XD0026688500 严禁用于非法目的 |
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绘制时间 | 2018.08.01 |
作者 | 邓亚男、彭迪、王立峰、周小毛、满益龙、柏连阳 |
绘制单位 | 湖南省农业科学院,湖南省农业生物技术研究所、湖南省农业科学院,湖南省农业生物技术研究所、湖南省农业科学院,湖南省农业生物技术研究所、湖南省农业科学院,湖南省农业生物技术研究所、湖南省农业科学院,湖南省农业生物技术研究所、湖南省农业科学院 |
更多格式 | 高清、无水印(增值服务) |
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