If a crop requires 1.5 kg phosphorus per hectare, how many kg of manure will be required per hectare if 1 kg manure contains 0.49 kg of phosphorus? By: Sunday|Published on: Jul 9|Categories: Agricultural Science WAEC| 0 comments A. 2.47 B. 2.97 C. 7.35 D. 12.39 E. 30.61 Correct Answer: Option E – 30.61 Users Also Read These:A groundnut variety produces a steady yield of 350kg…A molecular of phosphorus is?If the spacing of a crop is 3.6m X 4. 5m, determine…If the recommended spacing for a tree crop is 2.5cm…If a crop is planted at a spacing of 100cm x 50cm.…SEE ALSO Soil erosion caused by water can be controlled by?