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. 2020 Jul 21;9(7):924. doi: 10.3390/plants9070924

Table 2.

Nutrient contents of poultry manure.

Organic Fertilizer Contents Macronutrients Micronutrients
N% P% K% Fe (ppm) Zn (ppm) Cu (ppm) Mn (ppm)
1.93 0.90 1.23 1150.6 185 33.3 222