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首页> 外文期刊>Journal of Degraded and Mining Lands Management >Evaluation of water quality due to the use of intensive fertilizer on farmer level in the upstream of Bedadung Jember Watershed, East Java, Indonesia
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Evaluation of water quality due to the use of intensive fertilizer on farmer level in the upstream of Bedadung Jember Watershed, East Java, Indonesia

机译：在卧新的卧新下游，东爪哇省，印度尼西亚，在卧新下游的农民水平上，水质评价

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Upstream cultivation activities by use intensive fertilization have an impact on water quality degradation. Accumulation within several decades will cause damage to the hydrological conditions the watershed. Residual substances and heavy metals due to intensive fertilization will affect the biotic and abiotic components of the watershed ecosystem. Water in Indonesia is divided into several classes, namely class I, II, III and IV. Every class has a quality standard according to its designation class. This study aimed at evaluating the status of water quality based on physical and chemical parameters in the upstream area (rainfall catchment). Water sampling was carried out at three points, namely water sources (in), locations of aquaculture activities (irrigation), and rivers (out). Chemical parameter results showed that DO was 7.16 mgO_(2)/ L in the river (out), BOD was 7.84 mg/L ?in irrigation, COD in the river was 25,50 mg/L, the irrigation point nitrate was 6.75 mg/L, and pH average was 6.80 almost at each sample point. As for the physical parameters consisting of colour, smell, and temperature. The physical parameters based on Government Regulation No. 82/2001 were still in accordance with the specified quality standards. Management through monitoring river water quality requires an integrated model as an effort to conserve water resources. Result Rapid Rural Appraisal in the upstream area of the Bedadung Jember watershed showed that the role of institutions at the farm level was less than optimal. Communication between farmers level, agricultural extension workers, and several stakeholders was not good. Meanwhile, the participation of the community and several stakeholders had an important role as users of natural resources in conservation.
机译：使用强化施肥的上游栽培活动对水质降解产生了影响。在几十年内积累将损害流域水文条件。由于强化施肥引起的残留物质和重金属将影响流域生态系统的生物和非生物组分。印度尼西亚的水分为几个课程，即I类，II，III和IV等级。根据其指定课，每个课程都有质量标准。本研究旨在根据上游区域（降雨集水区）的物理和化学参数来评估水质的地位。水抽样在三点，即水源（in），水产养殖活动（灌溉）和河流（out）的地方进行。化学参数结果表明，DO为7.16 MgO_（2）/ L在河流中（出），BOD为7.84 mg / L？在灌溉中，河流中的COD为25,50 mg / L，灌溉点硝酸盐为6.75毫克/ L，pH平均值几乎在每个样品点处为6.80。至于由颜色，气味和温度组成的物理参数。基于政府监管第82/2001号的物理参数仍然符合指定的质量标准。通过监测河水质量的管理需要综合模型作为节约水资源的努力。结果在BedAdung Jement Alshed的上游地区迅速农村评估表明，机构在农场水平的作用小于最佳。农民水平，农业推广工人和几个利益相关者之间的沟通并不好。与此同时，社区的参与和若干利益攸关方随着保护的自然资源用户而言，具有重要作用。

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