Now take this ash and pour it in a bottle of water. Shake the bottle well and then set on a table, and just so soon as the water becomes still the sand will immediately settle at the bottom, while the clay will remain for some time making the water muddy. As soon as the sand has settled, pour the muddy or clay water off, being careful not to pour any of the sand with it. Then pour some clear water in the bottle on the sand, shake it and pour sand water and all on a cloth fine enough to catch the sand. Dry the sand and weigh it. If it weighs two ounces, then out of the four ounces of dry soil you have tested you have two ounces of sand, one ounce of clay and one ounce of organic matter. Or your soil is twenty-five per cent organic matter and twenty-five per cent clay, and fifty per cent sand. You have a loam soil. Testing Soils with Plant Foods and Lime.--In the field to be tested, select as level a place as possible and mark out ten squares, each measuring one rod on each side. Place these in two rows leaving spaces three feet wide between the squares. These empty spaces are to be kept clear of weeds and used as walks. Each square should be marked by stakes at the corners, and properly numbered as in the accompanying diagram. The squares are to be planted with the same crop and well cultivated through the season. Two of these squares, Nos. 2 and 9, are to have no fertilizers, that they may serve as a check or guide in testing the other squares. Square No. 1 is to have a fertilizer containing nitrogen only. No. 4 potassium and phosphorous combined; No. 5 potassium alone; No. 6 nitrogen and phosphorus; No. 7 phosphorus alone; No. 8 all three plant foods combined, and No. 10 is to have calcium only. No. 1. Potassium and Nitrogen No. 2. No Fertilizer No. 3. Nitrogen No. 4. Potassium and Phosphorus No. 5. Potassium No. 6. Nitrogen and Phosphorus No. 7. Phosphorus No. 8. Nitrogen Phosphorus Potassium No. 9. No Fertilizer No. 10. Calcium