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Transformation of fertilizer P in a Vertisol amended with farmyard manure
Biology and Fertility of Soils, 1996Availability, fixation, and transformation of added P were studied in a 16-week incubation experiment with a Vertisol amended with farmyard manure in pots with 500 g soil each. P availability, as measured by Olsen P, decreased for up to 8 weeks with various rates of added P, when no manure was applied. In the presence of farmyard manure, P availability
K. Sammi Reddy, A. S. Rao, P. N. Takkar
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Farmyard manure and chemical fertilizers as a source of nutrients for raspberry
Communications in Soil Science and Plant Analysis, 1982Abstract A long term field experiment was undertaken in four different sites in Quebec for evaluating Newbury raspberry nutrient requirement. Addition of farmyard manure one year before the plot establishment at the rate of 70 tons/hectare, increased the fruit production by 20% over the check plot; its residual effect persists even four years after ...
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Cattle slurry and farmyard manure as fertilizers for forage maize
1987The effects of large amounts of animal manure on forage maize have been investigated in a number of long-term field trials. Further, their impact on soils and their residual effect has been studied.
J. Schröder, K. Dilz
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Performance Assessment of a Manually Operated Farmyard Manure Spreader
Journal of Experimental Agriculture InternationalFarm Yard Manure (FYM) is a traditional and widely used organic fertilizer and soil conditioner in agriculture. It is composed of decomposed organic materials derived from farmyard waste, such as animal dung, plant residues, and other organic matter found on farms.
null Kailashkumar.B +3 more
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Nutritional Value of P in Farmyard Manure
Acta Agriculturae Scandinavica, 1982openaire +1 more source