Pharmacognosy

Journal of Pharmacognosy and Phytochemistry

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Journal of Pharmacognosy and Phytochemistry

Vol. 9, Special Issue 6 (2020)

Response of nitrogen, phosphorus and potassium on available nutrients in high density apple cv. silver spur under temperate conditions of Kashmir

Author(s): Baseerat Binti Nabi and Khushboo Farooq
Abstract: A field trial was conducted during 2015-16 at the experimental field of Division of Fruit Science Sher-e-Kashmir University of Agricultural Sciences and Technology. The trail was conducted to observe the effects of Nitrogen, Phosphorus and Potassium on available nutrients, which consisted of 10 treatment combinations with different levels of Nitrogen, Phosphorus and Potassium. Investigation revealed that highest available nitrogen (311.6 kg ha-1) was recorded in T4 treatment with 105g N, 35g P2O5 and 150g K2O. Highest available phosphorus (21.08 kg ha-1) was recorded in T7 treatment with 85g N, 45g P2O5 and 150g K2O. Highest available potassium (248.44 kg ha-1) was recorded in T10 treatment with 85g N, 35g P2O5 and 180g K2O. Highest exchangeable calcium (588.33 ppm) was recorded in T4 treatment with 105% N, 35g P2O5 and 150g K2O. Highest exchangeable magnesium (131.88 ppm) was recorded with 85g N, 35g P2O5 and 150g K2O (T3 treatment). Highest available sulphur (10.99 ppm), highest available zinc (0.76 ppm), highest soil copper (1.24 ppm), highest available manganese (19.99 ppm), highest available iron (36.81 ppm) was recorded in T4 treatment with 105g N, 35g P2O5 and 150g K2O.
Pages: 42-44  |  31 Views  0 Downloads
How to cite this article:
Baseerat Binti Nabi and Khushboo Farooq. Response of nitrogen, phosphorus and potassium on available nutrients in high density apple cv. silver spur under temperate conditions of Kashmir. 2020; 9(6S): 42-44.
Journal of Pharmacognosy and Phytochemistry