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Thomas Thomas, Prasad Prasad (1983)
Mineralization of urea, coated urea and nitrification inhibitor treated urea in different rice growing soilsZ. Pflanzen. Boden, 146
R. Reddy, R. Prasad (1975)
STUDIES ON THE MINERALIZATION OF UREA, COATED UREA, AND NITRIFICATION INHIBITOR TREATED UREA IN SOILEuropean Journal of Soil Science, 26
Singh Singh, Singh Singh, Jha Jha (1980)
Effect of neem and its extractives on yield and nutrient uptake in riceJ. Indian Soc. Soil Sci., 28
J. Thomas, R. Prasad (1983)
Mineralization of urea, coated urea and nitrification inhibitor treated urea in different rice growing soilsJournal of Plant Nutrition and Soil Science, 146
Prasad Prasad, Prasad Prasad (1980)
Yield and nitrogen uptake by rice as affected by variety, method of planting and new nitrogen fertilizersFert. Res., 1
B. Lakhdive, R. Prasad (1970)
Yield of a tall and a dwarf indica rice as affected by fertilizer nitrogen, with and without nitrification inhibitorsThe Journal of Agricultural Science, 75
Lakhdive Lakhdive, Prasad Prasad (1970)
Yield of a tall and dwarf indica rice as affected by fertilizer nitrogen with and without nitrification inhibitor treatmentJ. agric. Sci., Camb., 75
Soundara Rajan Soundara Rajan, Mahapatra Mahapatra (1978)
Relative efficiency of slow‐release and split application of nitrogen and weed control methods on yield of direct seeded upland neeOryza, 15
Huffman Huffman, Shirley Shirley, Bouin Bouin, Danna Danna (1976)
Sulphur coated ureaFert. News, 21
Sharma Sharma, Prasad Prasad (1980a)
Effect of rates of nitrogen and relative efficiency of sulphur‐coated urea and nitrapyrin treated urea in dry matter production and nitrogen uptake of ricePl. Soil, 55
R. Prasad, G. Rajale (1972)
The influence of nitrification inhibitors and slow release nitrogen materials on transformations of fertilizer nitrogen in soils of fluctuating moisture contentSoil Biology & Biochemistry, 4
R. Prasad, S. Singh, R. De (1984)
Effect of time and method of application on the relative efficiency of prilled urea and urea super granules for riceThe Journal of Agricultural Science, 103
Singh Singh, Prasad Prasad (1985)
Studies on the nitrification inhibitor dicyandiamide (DCD) for increasing the efficiency of nitrogen applied to riceJ. Agric. Sci., Camb., 104
Sudhakara Sudhakara, Prasad Prasad (1986)
Relative efficiency of prilled urea, urea supergranules (USG) and USG coated with neem cake or DCD for direct seeded riceJ. agric. Sci., Camb., 106
Singh Singh, Prasad Prasad, Ishwaran Ishwaran (1984)
New nitrogen carriers for riceJ. Agron. Crop Sci. (Z. Ackerund Pflanzenbau), 153
Prakasarao Prakasarao, Prasad Prasad (1980)
Nitrogen leaching losses from conventional and new nitrogenous fertilizers in lowland rice culturePl. Soil, 57
M. Das, B. Chatterjee (1980)
N-serve treated urea and calcium ammonium nitrate for transplanted rice., 17
Yatazawa Yatazawa (1977)
Cycling of mineral nutrients in agricultural ecosystemAgro-ecosystems, 4
S. Singh, R. Prasad (1985)
Studies on the nitrification inhibitor, dicyandiamide (DCD), for increasing the efficiency of nitrogen applied to riceThe Journal of Agricultural Science, 104
Sharma Sharma, Prasad Prasad (1978)
Nitrogen management and its economics in rice ‐ wheat rotationJ. Agric. Res. Rural Dev., 1
Reddy Reddy, Prasad Prasad (1977)
Effect of variety, rates and sources of nitrogen on growth characters, yield components and yield of riceIl Riso, 26
K. Sudhakara, R. Prasad (1986)
Relative efficiency of prilled urea, urea supergranules (USG) and USG coated with neem cake or DCD for direct-seeded riceThe Journal of Agricultural Science, 106
Meelu Meelu, Bhandari Bhandari (1978)
Fertilizer management of paddy in northern IndiaFert. News, 23
Prasad Prasad, Singh Singh, De De (1984)
Effect of time and method of application on the relative efficiency of prilled urea and urea supergranules for riceJ. agric. Sci., Camb., 103
Savant Savant, Craswell Craswell, Diamond Diamond (1983)
Use of urea supergranules for wetland rice ‐ A reviewFert. News, 28
Sharma Sharma, Prasad Prasad (1980b)
Carry over effects of rates and sources of nitrogen applied to rice on the succeeding spring wheat cropJ. Agron. Crop. Sci. (Z. Acker- und Pflanzenbau), 149
A two year field study conducted at the Indian Agricultural Research Institute, New Delhi, India showed that for direct seeded rice (drilled in moist bed) blending of urea with nitrification inhibitor N‐Serve was the most advantageous; it gave significantly higher grain and straw yield nitrogen uptake by rice than urea super‐granules (USG), urea briquettes (UB), sulphur coated urea (SCU), neem cake coated urea (NCU) and prilled urea. USG or UB were next in order and significantly superior to SCU, NCU and prilled urea, which were equally effective. Nitrogen application to rice left a significant residual effect on succeeding wheat, but various sources of nitrogen studied did not differ significantly in this respect.
Journal of Agronomy and Crop Science – Wiley
Published: Dec 1, 1987
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