文章基本信息

标题：Influence of Integrated Supply of Bio Fertilizers, Chemical Fertilizers and Vermicompost on Soil Nutrient Status
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作者：Sushma Mishra ; Dr. Aruna Jain
期刊名称：Advances in Zoology and Botany
印刷版ISSN：2331-5083
电子版ISSN：2331-5091
出版年度：2013
卷号：1
期号：3
页码：62-64
DOI：10.13189/azb.2013.010303
语种：English
出版社：Horizon Research Publishing
摘要：The aims of this work were to evaluate the changes in soil properties with the application of bio fertilizers, chemical fertilizers, vermicompost and their combinations. The experiment was conducted in a randomized block design (RBD) with 8 treatments i.e. T1-NT, T2- VC, T3-BF, T4-CF, T5-BF+VC, T6-BF+CF, T7 - CF + VC, T8 - BF+CF+VC. The increased value in N, P, K, OC, pH and EC was 281 kg/ha, 20.2 kg/ha, 296 kg/ha, 0.69%, 7.7 (T7 plot), 0.21 dsm-1 respectively, in T8 plot compared to non-treated soil. However, before sowing, soil N, P, K, OC, pH and EC was 260 kg/ha, 18.80 kg/ha, 281 kg/ha, 0.52 %, 6.8, 0.48 dsm-1 which was far less than the nutrients obtained in the soil after harvest. After the analysis of nutrient status in post harvest soil it can be concluded that INM in soil by combined application of BF+CF+VC (T8 plot) are best for soil fertility for longer periods. Based on the results of the current study, it is clear that by use of INM we can minimize the quantity of fertilizer and recycle the farm waste, thus make safe environment and sustainable soil fertility.
关键词：Soil Properties;NPK;OC;EC;INM