1989
DOI: 10.1007/bf00263166
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Preparation of nitrogen and phosphorus-enriched paddy straw compost and its effect on yield and nutrient uptake by wheat (Triticum aestivum L.)

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Cited by 33 publications
(15 citation statements)
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“…According to Chien (1979), a lot of CO 2 is produced during composting which after combining with water forms carbonic acids and also helps in the reduction of pH of the materials being composted. This decreased pH would ultimately help solubilize the fixed P in the form of RP or in the soil (Bangar et al, 1989).…”
Section: Discussionmentioning
confidence: 99%
“…According to Chien (1979), a lot of CO 2 is produced during composting which after combining with water forms carbonic acids and also helps in the reduction of pH of the materials being composted. This decreased pH would ultimately help solubilize the fixed P in the form of RP or in the soil (Bangar et al, 1989).…”
Section: Discussionmentioning
confidence: 99%
“…To overcome this problem, pyrite minerals have been tested as Nconserving additives. Using 1% urea N, 10 or 20% RP and 10% pyrite as conservative, Banger et al (1989) made N and P enriched compost containing higher level of total N than usual and substantially high content of total P in the compost. Addition of NH 4 NO 3 and NH 4 Cl to the fermentation medium was found to improve the macerating potentiality due to an increase in enzyme levels (Hamdy, 2005).…”
Section: Mineral Additivesmentioning
confidence: 99%
“…Immobilization of N on direct incorporation of rice straw in soil is caused due to its wide C:N ratio and therefore, composting is a preferred method of straw disposal (Banger et al 1989, Goyal et al 2005. In order to hasten decomposition the initial C:N ratio of the straw can be narrowed down by addition of fertilizer nitrogen or nitrogen-rich organic wastes such as poultry manure or sewage sludge low in heavy metals and hazardous organic compounds (Ranalli et al 2001, Iranzo et al 2004).…”
mentioning
confidence: 99%
“…In order to hasten decomposition the initial C:N ratio of the straw can be narrowed down by addition of fertilizer nitrogen or nitrogen-rich organic wastes such as poultry manure or sewage sludge low in heavy metals and hazardous organic compounds (Ranalli et al 2001, Iranzo et al 2004). Enrichment of compost raw material with rock phosphate before composting to increase the P content is a viable option to meet P requirement of crops (Banger et al 1989, Manna and Ganguli 1998, Biswas and Narayanasamy 2002. Organic acids and humic substances produced during decomposition are mainly involved in the P solubilization process (Kapoor et al 1989, Singh andAmberger 1990).…”
mentioning
confidence: 99%