粉煤灰、石灰和化肥对土壤理化性质及小扁豆生长的影响

Q4 Environmental Science Pollution Research Pub Date : 2023-01-01 DOI:10.53550/pr.2023.v42i02.019

Tusarkanta Behera, Anand Prakash Singh, Aditi Chourasia, Arvind, Ayush Bahuguna, Nitesh Kumar Singh, Munesh KUMAR SHUKLA, Pavan Singh, P. K. Bharteey, S. Tripathi

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引用次数: 0

摘要

粉煤灰是火力发电厂煤燃烧的副产物，一直被认为是一种有问题的固体废物，其安全处理一直是人们关注的问题。多项研究表明，FA可作为土壤添加剂;然而，它对土壤理化性质和小扁豆生长的影响(cv。2020年冬季，在Rajgarh地块酸性土壤中进行了一项盆栽试验，研究了Malviya Viswanath)将粉煤灰(FA)与石灰和化肥一起施用。高剂量粉煤灰与石灰混合施用，改善了土壤的酸性状况，但增加了土壤中的盐浓度。在较高水平上，施用粉煤灰改善了土壤的物理性质，但降低了土壤的有机碳含量。80% FD的粉煤灰与20%LD和100% RDF的石灰混合施用比未施用的土壤更有利于扁豆的生长性能

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EFFECT OF FLY ASH, LIME AND CHEMICAL FERTILIZERS ON SOIL PHYSICO-CHEMICAL PROPERTIES AND GROWTH OF LENTIL

Fly ash (FA), a byproduct of coal combustion in thermal power plants, has been considered as a problematic solid waste and its safe disposal is a cause of concern. Several studies proposed that FA can be used as a soil additive; however, its effect on physico chemical properties of soil and growth of lentil (cv. Malviya Viswanath) to fly ash (FA) application in conjunction with lime and chemical fertilizers was studied in a pot experiment during winter 2020 in acid soil of Rajgarh block. Application of fly ash at higher dose in combination with lime amended the acidic condition of soil, whereas increased the salt concentration in soil. At higher level, when fly ash was applied to soil, it improved the physical properties of soil but declined the organic carbon content in soil. The application of fly ash @ 80% FD in conjunction with lime @ 20%LD and 100% RDF was more beneficial for the growth performance of lentil than the unamended soil

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Pollution Research Environmental Science-Water Science and Technology

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期刊介绍： POLLUTION RESEARCH is one of the leading enviromental journals in world and is widely subscribed in India and abroad by Institutions and Individuals in Industry, Research and Govt. Departments.