PENGARUH PEMBERIAN KONSENTRASI PUPUK KALSIUM OKSIDA (CaO) DAN PUPUK MAGNESIUM OKSIDA (MgO) TERHADAP PERTUMBUHAN TANAMAN JARAK PAGAR (Jatropha curcas Linn)

ASIYAH, SITI (2007) PENGARUH PEMBERIAN KONSENTRASI PUPUK KALSIUM OKSIDA (CaO) DAN PUPUK MAGNESIUM OKSIDA (MgO) TERHADAP PERTUMBUHAN TANAMAN JARAK PAGAR (Jatropha curcas Linn). Other thesis, University of Muhammadiyah Malang.

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Abstract

This research aim to know the influence of concentration gift fertilize the Oxide Calcium (CaO) and fertilize the Oxide Magnesium ( MgO) for the growth of Jarak Pagar plant ( Jatropha Curcas Linn). During the time the Jarak Pagar plant not yet cultivation peculiarly, governmental policy applying cause to subsidize the BBM very big so that the process jarak oil assumed do not profit, on that account require to be conducted by technique of cultivation the jarak pagar plant. Jarak pagar very taking a fancy of land; ground owning tekstur sand, but in this research land; ground used in character acid land. While acid land not good habitat for the growth of jarak pagar plant, one of way of to avoid the the acidity in order to become the fertile environment by fertilization use the fertilize CaO and fertilize MgO. Research type used by eksperimental really (true experiment). Attempt device used is random device of group ( RAK) consisted of 25 treatment and 3 times restating, sampel used is 150 seed jarak pagar which sprout during one week obtained from regency Bojonegoro. Technique of Intake sampel by using technique of simple random sampling. Analyse the data used by Analysis Varians two factor continued with the Duncan's test. Result of research indicate that the concentration gift fertilize the Oxide Calcium (CaO) and fertilize the Oxide Magnesium (MgO) able to influence the difference growth of jarak pagar plant that is happened by the make-up growth with a few parameter that is high plant, sum up the leaf, wide of leaf, obstetrical of khlorofil, wet heavy, and dry weight. Best concentration at 36 mg fertilize the CaO and 30 mg fertilize the MgO (A3B3). While at concentration gift fertilize the CaO and also fertilize the just MgO can be seen from visible leaf colour of green (fertilize the MgO) and rather turning yellow (fertilize CaO). Combination of between fertilize CaO and fertilize the MgO can influence the plant growth of jarak pagar by various big to difference manner among other things minimize the bar, high lower the bar, big minimize the leaf, a lot of obstetrical at least khlorofil, etc.

Item Type: Thesis (Other)
Subjects: Q Science > Q Science (General)
Divisions: Faculty of Teacher Training and Education > Department of Biology Education
Depositing User: Zainul Afandi
Date Deposited: 23 May 2012 04:18
Last Modified: 23 May 2012 04:18
URI: http://eprints.umm.ac.id/id/eprint/3912

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