文章基本信息

标题：Replacing super phosphate with Tricalcium phosphate enhances Bhendi growth
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作者：A. MURUGAN ; S. RAMESH
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2013
卷号：2
期号：9
页码：4478
出版社：S&S Publications
摘要：The constant use of synthetic fertilizers in agriculture has lead to adverse environmental problems besidesthe increasing cost of production. Field experiments to enhance the available phosphorus, soil fertility and plant growthpromotion have not been studied with vegetable crops. The impact of replacing super phosphate with tricalciumphosphate in the presence of phosphate solubilizing bacteria on the growth of bhendi plant was studied. Bacillusspecies isolated from the rhizosphere soil found to be good in releasing phosphate from tricalcium phosphate.Application of super phosphate and tricalcium phosphate at 1:3 ratios along with phosphate solubilising bacteriaportrayed increase in the soil and leaf NPK, chlorophyll content, plant height, weight, number of leaves, acidic pH ofsoil and phosphatase activity which are discussed.
关键词：Super phosphate; Tricalcium phosphate; Phosphatase; Phosphate solubilizing bacteria; Bhendi growth.