title: The availability of bone powder as inorganic element source on growth and development in wheat seedlings.
abstract: Bone powder (BP), a by-product of cattle slaughtering plants, consists of fat, protein, amino acids, inorganic elements and vitamins. It is used as bone meal in biomedical and feed industry because of its rich content. In addition, bone contains a large amount of inorganic elements especially calcium (Ca) and phosphorus (P), which the plants need to maintain their physiological and biochemical processes. BP has been used as Ca and P source in agriculture for many years; however, its effects on plant growth and development have not yet been studied in detail. The present study aimed to determine the effects of BP on dry weight and contents of total chlorophyll, soluble protein and sugar as indicators of physiological response in the leaves. For this purpose, bone powder solutions (BPS) were prepared at different concentrations (0.5%, 1%, 1.5% and 2%) and applied to growing media of the 10-day wheat seedlings. Afterward, the 14-day seedlings were harvested, and the effects of BPS on plant response were determined. The results showed that BPS treatments significantly stimulated dry weight and contents of total chlorophyll, protein and sugar compared to control seedlings. The best stimulatory effect of BPS was determined at 1% concentration. According to these results, it is possible to say that BP may be used to meet the inorganic element requirements of plants in poor soils and hydroponic systems.
authors.affiliation: Department of Biology, Ataturk University, Erzurum, Turkey.
authors.forename: Mucip
authors.initials: M
authors.lastname: Genisel
authors.forename: Serkan
authors.initials: S
authors.lastname: Erdal
authors.forename: Hulya
authors.initials: H
authors.lastname: Turk
authors.forename: Rahmi
authors.initials: R
authors.lastname: Dumlupinar
mesh_terms: D000704:Analysis of Variance; D000818:Animals; D001688:Biological Products / Q000737:chemistry / Q000378:metabolism / Q000494:pharmacology; D001842:Bone and Bones / Q000737:chemistry; D002118:Calcium / Q000378:metabolism; D050260:Carbohydrate Metabolism / Q000187:drug effects; D002417:Cattle; D002734:Chlorophyll / Q000378:metabolism; D008903:Minerals / Q000737:chemistry / Q000378:metabolism / Q000494:pharmacology*; D010758:Phosphorus / Q000378:metabolism; D010940:Plant Proteins / Q000378:metabolism; D036226:Seedlings / Q000187:drug effects* / Q000254:growth & development / Q000378:metabolism*; D014908:Triticum / Q000187:drug effects* / Q000254:growth & development / Q000378:metabolism*
chemical_list: D001688:Biological Products; D008903:Minerals; D010940:Plant Proteins; D002734:Chlorophyll; D010758:Phosphorus; D002118:Calcium; C027762:bone meal