86:. Research has shown that calcium and lead in their ionic forms (Ca, Pb) have similar atomic structures and so create a potential for accumulation of lead in bones. American actress
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rating of bone meal is typically 3–15–0 along with a calcium content of around 12% (18% CaO equiv.), although it can vary quite a bit depending on the source from 1–13–0 to 3–22–0.
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As bone meal is water-insoluble, it needs to be broken down before the plant can absorb it, either by soil acidity or by microbial activity producing acids. According to the
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Before Liebig, the expansion of agriculture had depleted the soil of essential nutrients. In desperation, farmers collected the bones from major battlefields like the
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In 19th-century Europe, large-scale production and international trade in bone meal was seen as essential for agricultural development.
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was poisoned in the 1970s with a calcium supplement made from horse bone containing high amounts of lead, which moved the
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Bone meal provides phosphorus and calcium to plants, along with a largely inconsequential amount of nitrogen. The
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Bone meal, along with a variety of other meals, especially meat meal, is used as a dietary/mineral supplement for
67:. The improper application of bone and meat meal products in animal nutrition can contribute to the spread of
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Animal Feed
Resources Information System, University of Kentucky, College of Agriculture, Poultry Extension.
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283:"NJF Seminar 422: Meat bone meal as nitrogen and phosphorus fertilizer (abstract)"
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50:, it supplies phosphorus, calcium, and a small amount of nitrogen to plants.
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Nutritional supplement and fertilizer made from ground-up bones and entrails
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Reference Module in
Chemistry, Molecular Sciences and Chemical Engineering
129:(dissolving animal bones in sulphuric acid) around 1840 and first used in
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329:. Colorado Master Gardener Program (CMG Garden Notes): 4. Archived from
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Card, Adrian; David
Whiting; Carl Wilson; Jean Reeders (December 2011).
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117:(pH < 7.0) and releases its nutrients over a span of 1 to 4 months.
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and slaughter-house waste products. It is used as a
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290:Nordic Association of Agricultural Scientists
94:to develop more stringent importation rules.
252:: CS1 maint: multiple names: authors list (
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435:. Sherwood, Gilbert & Piper. pp.
228:"Common Protein Sources for Poultry Diets"
281:Chen, L.; J. Helenius; A. Kangus (2009).
355:Barker, Allen V. (2018). "Fertilizers".
152:to crush them and refertilize the soil.
42:to monogastric livestock in the form of
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69:transmissible spongiform encephalopathy
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82:Bone meal was historically used as a
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327:Colorado State University Extension
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268:"Lead and Calcium – Lead Poisoning"
125:The process was first suggested by
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365:10.1016/B978-0-12-409547-2.00142-6
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408:. Elsevier Science. p. 161.
75:. Proper heat control can reduce
113:, it can only be broken down in
84:human dietary calcium supplement
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389:"Robertson, James (1803-1860)"
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204:Brigham and Women's Hospital.
71:, commonly known in cattle as
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185:Organic hydroponic solutions
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429:Sir John Sinclair (1832).
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111:Colorado State University
432:The Code of Agriculture
402:Hillel, Daniel (2007).
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320:"Organic Fertilizers"
150:Battle of Austerlitz
139:Ellon, Aberdeenshire
46:. As a slow-release
467:Organic fertilizers
135:Rev James Robertson
270:. 4 December 2021.
234:on 1 December 2012
180:Meat and bone meal
146:Battle of Waterloo
59:Dietary supplement
48:organic fertilizer
32:dietary supplement
127:Justus von Liebig
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298:. Retrieved
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209:. Retrieved
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175:Feather meal
170:Bone crusher
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300:23 November
238:23 November
211:22 November
206:"Bone Meal"
115:acidic soil
451:Categories
191:References
165:Blood meal
98:Fertilizer
77:salmonella
40:phosphorus
34:to supply
340:8 October
141:in 1841.
65:livestock
20:Bone meal
248:cite web
159:See also
148:and the
24:bonemeal
296:(2): 26
131:Britain
121:History
36:calcium
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439:–145.
334:(PDF)
323:(PDF)
286:(PDF)
104:N-P-K
28:bones
410:ISBN
369:ISBN
342:2014
302:2012
254:link
240:2012
213:2012
54:Uses
38:and
22:(or
437:141
361:doi
137:in
133:by
92:EPA
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