 | 1881 - 890 pages
...and retained by the purchaser for reference in case of dispute. ARTIFICIAL MANURES. 1. Saw or Green Bones or Bone-dust should be purchased as " Pure "...guaranteed to contain not less than 45 per cent, of tri basic phosphate of lime, and to yield not less than 4 per cent, of ammonia. 2. Soiled Bones should... | |
 | John Ewart (land surveyor.) - 1878 - 388 pages
...2. lioiled bones should be purchased as "pure" boiled bones, guaranteed to contain not less than 48 per cent. of tribasic phosphate of lime, and to yield not less than If per cent. of ammonia. 3. Liissolved bones are made of various qualities, and are sold at various... | |
 | Staff - 1880 - 924 pages
...2. Boiled Bones should be purchased as " Pure " Boiled Bones guaranteed to contain not less than 48 per cent, of tribasic phosphate of lime, and to yield not less than 1 J per cent, of ammonia. 3. Dissolved Bones are made of various qualities, and are sold at various... | |
 | Alex Brown - 1880 - 276 pages
...ammonia. 2. Koiled bones should be purchased as "pure" boiled bones guaranteed to contain not less than 48 per cent of tribasic phosphate of lime, and to yield not less than 1 j per cent of ammonia. 3. Dissolved bones are made of various qualities, and are sold at various... | |
 | THE JOURNAL OF THE ROYAL AGRICULTURAL SOCIETY OF ENGLAND - 1882 - 954 pages
...2. Boiled Bones should be purchased as " Pure " Boiled Bones guaranteed to contain not less than 48 per cent, of tribasic phosphate of lime, and to yield not less than 1 J per cent, of ammonia. 3. Dissolved Bones are made of various qualities, and are sold at various... | |
 | John Murry - 1888 - 992 pages
...and retained by the purchaser for reference in case of dispute. ARTIFICIAL MANURES. 1. Haw or Oreen Bones or Bone-dust should be purchased as " Pure " Raw Bones guaranteed to contain from 45 to 48 per cent, of tribasic phosphate of lime, and to yield not less than 4 per cent, of ammonia.... | |
 | Massachusetts. State Board of Agriculture - 1891 - 802 pages
...and retained by the purchaser for reference in case of dispute. Artificial Manures. 1. Raw or green bones or bone-dust should be purchased as " pure." Raw bones guaranteed to contain forty-five to forty-eight per cent of tribasic phosphate of lime, and to yield not less than four per... | |
 | Bath and West and Southern Counties Society - 1893 - 478 pages
...ammonia. 2. Boiled Sones should be purchased as " Pure" Boiled Bones guaranteed to contain from 55 to 60 per cent, of tribasic phosphate of lime, and to yield not less than 1 per cent, of ammonia. 3. Dissolved Bones are made of various qualities, and are sold at various prices... | |
 | 1904 - 776 pages
...from contract. " The ground bones to be a genuine sample of pure raw bone \-inch and dust together guaranteed to contain not less than 45 per cent, of...and to yield not less than 4^ per cent, of ammonia, and is. 6d. will be deducted for every unit under 45 per cent, of tribasic phosphate, and I2s. for... | |
 | The Farmers Magazine January,1876 - 1876 - 494 pages
...cotton-cake should be guaranteed " i'ure," and purchased by sample. ARTIFICIAL MANURES. 1. Raw or green bones or bone-dust should be purchased as " pure"...guaranteed to contain not less than 45 per cent, of trihaaic phosphate of lime, and to yield not leas than 4 per cent, of ammonia. 2. Boiled bones should... | |
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Bones or Bone-dust should be purchased as " Pure " Raw Bones guaranteed to contain not less than 45 per cent, of tribasic phosphate of lime, and to yield not less than 4 per cent, of ammonia. 2. Boiled Bones should be purchased as 