2. For the agroecosystem "homeplace" on the Delson Farm during the 2016-growing season, quantify the selected components you are assigned for the nitrogen, phosphate, potash, carbon, and water cycles. Review HW1_Resources:

Table 1. Nutrient content in corn grain and corn stover on Canvas. Show your calculations. A. N, P, K cycles: calculate the amount of N, P2O5, and K₂O on an acre bases, express the answer in Ib/A units for a. all soil nutrient inputs (4 pts) Last name begins with the letters A-E: fertilizer that contain K₂0 Last name begins with the letters F-M: fertilizer that contain nitrogen Last name begins with the letters N-Z: fertilizer that contain P2O5 b. grain at harvest (output) (4 pts) Last name begins with the letters A-E: amount of nitrogen in corn grain Last name begins with the letters F-M: amount of P₂O5 in corn grain Last name begins with the letters N-Z: amount of K₂O in corn grain c. corn stover at harvest (potential for cycling nutrients) (4 pts) Last name begins with the letters A-E: amount of P2O5 in corn stover Last name begins with the letters F-M: amount of K₂O in corn stover Last name begins with the letters N-Z amount of nitrogen/nC. corn stover at harvest (potential for cycling nutrients) (4 pts) Last name begins with the letters A-E: amount of P2O5 in corn stover Last name begins with the letters F-M: amount of K₂O in corn stover Last name begins with the letters N-Z amount of nitrogen B. Water cycle: calculate the amount of water on a per acre basis, express the answer in lb/A units for: All students: entering the farm ecosystem (input) (2 pts) All students: leaving the farm via the harvested grain (output) (2 pts) C. Carbon cycle: calculate the amount of carbon on a per acre basis, express the answer in lb/A units for All students: the grain (2 pts) All students: crop residue at harvest (2 pts)