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Effect of different levels of N, P, K on the growth of Robinia pseudoacacia Linn. seedlings


, : Effect of different levels of N, P, K on the growth of Robinia pseudoacacia Linn. seedlings. Indian Forester 117(7): 568-572

The effects of fertilizing with 4 dosages of N (125-500 mg/plant), and 2 each (125 and 250 mg/plant) of P (as superphosphate) and K (as muriate of potash) were tested in nursery seedlings of R. pseudoacacia growing in polybags in the nursery of the Forestry Farm at Nauni, Himachal Pradesh, in 1987-88. Seeds were sown in the bags after pretreatment with concentrated sulfuric acid for 15 min. Basal doses of P and K were applied at sowing, while N was applied as 2 split doses after germination.

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Related references

Bhardwaj, S.D.; Singh, B.S.; Gupta, M.P., 1991: Effect of different levels of nitrogen phosphorus potassium on the growth of robinia pseudacacia linn. seedlings. The experiment was conducted to study the effect of different levels of N, P and K on the growth of Robinia pseudacacia Linn. seedlings under nursery conditions during 1987-88. The effect of different levels of N, P and K on shoot height, root len...

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