ANSWERS TO PROBLEMS 



CHAPTER I 



2. 130; 1,870. 3. 94; 152. 4. 691.5. 5. 70.5 + 304 = 374.5. 

 8. 138; 54; 36. 9. 44.2; 17.3; 11.5; 73; 884; 346; 230. 10. 33.6 

 12.8; 9.6. 11. 0.74; 0.25; 0.99; 52; 20; 36; 12; 6; 18. 12.243.4 

 89.7; 51.2. 13. Wheat 19.3; 7.6; 5.0; oats 19.2; 7.3; 5.5; cotton 

 0.50; 0.17; 0.66; corn 31.3; 11.5; 6.6; timothy 28.6; 11.0; 19.8 

 potatoes 10.2; 5.1; 15.3. 15. 71.3; 23.5; 62.6. 16. 10.7; 4.5; 4.6 



17. 33.6; 12.1; 34.3. 20. 452. 21. 105; 469; 1,255. 22. 158; 555 

 3,263. 23. 42.8; 179.5; 260.6. 24. 97.5; 367; 2,472. 25. 285 

 937 3.547. 26. 6,168; 25,570; 24,723. 28. 400. 29. 280. 31 



18. 32. 86. 33. 280. 34. 250. 35. 1,000; 960; 250. 36. 20 

 21; 80. 37. 96; 176; 26. 38. 4.8. 39. S.S. 40. 1.3. 43. 44 

 201; 103. 44. 17.4. 45. 86; 313; 103. 46. 25. 47. 7.3; 3.3; 1.8 

 48. 29.2; 13.3; 7.2. 49. 7.3; 2.8; 2..5. 50. 14.6; 5.6; 5.0. 51.36.5 

 14.0; 12.4. 52. 7.0; 4.3; 9.6. 53. 9.0; 6.8; 7.5. 54. 46.6. 55 

 49.3. 56. 1.142; 375; 480. 57. 872; 714; 392. 58. 857; 0; 357 

 104: or 857; 312.5; 0; 104: or 857: 156; 179; 104: or etc. 60 

 $19 per ton. 61. $13.70. 62. $21.20. 63. $17.45. 65. $17. 66 

 $11. 67. $20. 68. $28. 69. 2. 70. No. 2; No. 1. 71. $22.65 

 72. 8 per cent. 74. 2.5 per cent. 75. 3 per cent. 76. 48.5. 77 

 33. 78. 49.4. 79. Nitrogen 1.6; phosphoric acid 8; potash 8 



$20.80. 



CHAPTER n 



80. 1,506; 50; 80; 118; 228; 18. 81. 15.3; 306. 82. 70.4. 83. 

 1,577. 84. 543.8. 86. 1.72; 32.4; 0.68. 87. 88. 88. 55.3. 89. 

 1.98; 37.2. 90. 12 pounds; 223 pounds. 91. 2.4. 92. 206. 93. 

 244. 96. 1 to 1.3; 1 to 16.1; 1 to 5.9; 1 to 3.9; 97. Wide are 

 timothy ha3% corn ; Medium are wheat, oats, clover hay, alfalfa 

 hav; Narrow are cottonseed, cottonseed meal. 99. 12.5. 102. 

 6.8". 103. 4.1. 104. 6.2. 105. 5.9. 106. For 11 pounds milk daily, 

 feed for each cow per month in pounds, 750, 48, 300, 9 ; feed for 

 20 cows per year in tons, 91, 6, 36, 5, 1. For 22 pounds milk 

 corresponding quantities are 900. 105, 390. 15 and 110, 13. 48, 2. 

 109. 14; 1; 1; 6; 1 to 7.5. 112. 4.3 cents. 113. 2.9. 114. 510. 

 115. 1.27 cents. 116. 815.42; 24.7 cents. 117. 1.13 cents. 118. 

 28.3 cents. 119. $3.68. 120. 2.41. 121. $26.08. 122. $21.18. 

 123. $18.61. 124. $21.76. 125. $14.62. 126. 0.97 cents or 86 per 

 cent. 127. $1,000 per 100 tons of hay, or $1,940 per 100 tons 

 of nutrients, or $925 too much for 100 tons of timothy hay 



251 



