Evaluation Nutrients Content in Salak Sidimpuan Leaves (Salacca sumatrana Becc.)
Journal Title: International Journal of Agriculture Innovations and Research - Year 2018, Vol 6, Issue 5
Abstract
Production optimal salak sidimpuan could be achieved when factors that support growth and development a plant either internal and external available to plants .There are three elements nutrients essential that very much determined growth, development and production salak Sidimpuan plants that is nitrogen, phosphorus and potassium . Research aims to understand relations nitrogen , phosporus and potassium leaves with the production salak Sidimpuan. This research has been carried out in pertanaman salak in the village Palopat Maria kecamatan Padangsidimpuan Hutaimbaru Padangsidimpuan City , in May 2016 up to September 2016 .This research in a survey and purposive sampling . Hara nitrogen, phosporus and potassium of the leaves analysis, do on the leaves salak on the following in : DI = the leaves on the midrib not open full of , DII = the leaves on the midrib in there are flowers and DIII = leaves on the midrib in there are fruit . This research result indicates that level hara nitrogen and potassium is low while phosphorus is quite. Based on analysis of the linear multiple nitrogen, phosporus and potassium correlation is a very strong with the of production salak Sidimpuan. Based on the result of this research, so efforts to improve salak sidimpuan production , of them have to take activities fertilizing will guarantee the availability of element nutrient nitrogen , phosphorus and potassium to plants in supporting growth, development and production salak Sidimpuan plants.
Authors and Affiliations
RASMITA ADELINA, et al.
Keywords
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