Impact of cropping systems on physico-chemical characteristics of surface water during different seasons in Shimla region of Himachal Pradesh
Journal Title: Journal of Applied and Natural Science - Year 2016, Vol 8, Issue 1
Abstract
The present investigations were carried out in the year 2014 with an objective to find out the impact of different cropping systems on nearby surface water resources in Shimla region of Himachal Pradesh. The aim of the study was to monitor the surface water bodies for pollution caused by nearby cropping systems in the Shimla area. In this study fruit, fruit + vegetable, vegetable and cereal based cropping systems were selected along with control (uncultivated land) and sampling was done during winter, summer and rainy seasons. The estimated water quality parameters revealed very less organic pollution and pH values were within the BIS prescribed limits of 6.5-8.5. Under vegetable based cropping system EC (500.23 µS cm−1), TDS (329.17 mg/l), BOD (1.48 mg/l), COD (31.09 mg/l), Cl- (25.66 mg/l), Ca (75.59 mg/l) and Mg (11.14 mg/l) were in high concentration, whereas No3- content were high under fruit + vegetable based cropping system. DO were maximum (8.61mg/l) under uncultivated land. Calcium and COD were high in some samples, which could be from anthropogenic sources, rest of the parameters were within the desirable limits prescribed by Bureau of Indian Standards (BIS). The experimental data were statistically analysed through Analysis of variance (two way classification of data) indicated positive correlation among most of the physical and chemical parameters. Study reveals that cropping systems as well as seasonal changes has affected the water quality. The study carried out for water quality parameters, revealed the correlation of each parameter with one another under different cropping systems.
Authors and Affiliations
Aakriti Chauhan, S. C. Verma, S. K. Bhardwaj, Uday Sharma, Rakesh Kumar Gupta, Rajnish Sharma
Keywords
Related Articles
- EP ID EP283981
- DOI -
- Views 87
- Downloads 0
Macroinvertebrates and its impact in assessing water quality of riverine system: A case study of Mahanadi river, Cuttack, India
The aim of this study was to identify the diverse macroinvertebrates present in river Mahanadi, Cuttack in India and to evaluate the role of macroinvertebrates in assessing river water quality and pollution level. We con...
Effect of water regimes on seed quality parameters of rice (Oryza sativa L.) grown under aerobic and wetland conditions
A field experiment was conducted to know the effect of water regimes on seed quality parameters of rice and the was conducted by using factorial randomized complete block design, with two genotypes (BI-33 and Jaya) and t...
Use of local bioresources for post-harvest management of white rot of apple caused by Botryosphaeria dothidea
Post-harvest fungal pathogens are reported to cause 10 to 25 percent losses in apple. Among various pathogens, white rot caused by Botryosphaeria dothidea is one of the important post-harvest diseases. Incidence of white...
Field evaluation of nursery bed inoculated arbuscular mycorrhiza and rootdip inoculated Azotobacter chroococcum and Aspergillus awamori on aerobic rice
Field evaluation of nursery bed inoculated with Glomus fasciculatum and root dip treatement with Azotobacter chroococcum and Aspergillus awamori was carried out on aerobic rice. All the inoculated treatments with G. fasc...
Monitoring the status of Human-wildlife conflict and its impact on community based conservation in Bandhavgarh tiger reserve, Madhya Pradesh, India
The Bandhavgarh Tiger Reserve is one of the famous tiger reserve in India. The human wildlife conflict is on rise for few years. A total of 194 human casualties and 1960 livestock depredation were reported between 2001 t...