PEMANFAATAN MEDIA TANAM LUMPUR DI BB-04 PT. BUKIT ASAM TBK UNTUK TANAMAN LONGKIDA (NAUCLEA ORIENTALIS LINN.)

PRANSISCA, HELMALIA and Setyawan, Dwi (2023) PEMANFAATAN MEDIA TANAM LUMPUR DI BB-04 PT. BUKIT ASAM TBK UNTUK TANAMAN LONGKIDA (NAUCLEA ORIENTALIS LINN.). Undergraduate thesis, Sriwijaya University.

	Text RAMA_54294_05101381924065.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_54294_05101381924065_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
Preview	Text RAMA_54294_05101381924065_0026026403_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (749kB) | Preview
	Text RAMA_54294_05101381924065_0026026403_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (135kB) | Request a copy
	Text RAMA_54294_05101381924065_0026026403_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (483kB) | Request a copy
	Text RAMA_54294_05101381924065_0026026403_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (207kB) | Request a copy
	Text RAMA_54294_05101381924065_0026026403_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (61kB) | Request a copy
	Text RAMA_54294_05101381924065_0026026403_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (175kB) | Request a copy
	Text RAMA_54294_05101381924065_0026026403_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (541kB) | Request a copy

Abstract

The resulting mud comes from the sedimentation of dissolved solids in acid mine water in mud settling ponds (KPL). This sedimentation process affects the useful life of the KPL, this is a problem faced by PT Bukit Asam Tbk. This research was conducted to be a solution to the problems faced by the company and evaluate the feasibility of new planting media for longkida plants (Nauclea orientalis Linn.). Longkida plants are used as one of the plants planted on post-mining land to improve post-mining land. This study was arranged in a randomized block design with 5 treatments and 5 replications. P1 = 100% Mineral soil, P2 = 100% mineral soil. P3 = 75% mineral soil + 25% mud, P4 = 50% mineral soil + 50% mud and P5 = 25% mineral soil + 75% mud so there are 25 samples. The results of the plant height study stated that the treatment given had no significant effect on the increase in longkida plant height. In treatment P1 with a composition of 100% mineral soil showed the highest average value with a value of 53.4 cm while the lowest average value was found in P4 with a composition of 50% mineral soil and 50% mud with a value of 41 cm. Based on the results of the analysis of the Laboratory of Chemistry, Biology and Soil Fertility, the Faculty of Agriculture, Sriwijaya University, indicates the soil pH H2O The highest was at P1 with a value of 4.88 and there was an increase in each treatment. At P1 nutrient levels tended to be higher than other treatments with an Total-N value of 0.16% which was classified as very low, Available-P of 21.22 mg/kg was classified as very high and Available-K was 0.32 cmol/kg which was classified as low. Keyword : Bokashi, Longkida, Mud

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Bokashi, Longkida, Mud
Subjects:	S Agriculture > S Agriculture (General) > S590-599.9 Soils. Soil science. Including soil surveys, soil chemistry, soil structure, soil-plant relationships
Divisions:	05-Faculty of Agriculture > 54294-Soil Science (S1)
Depositing User:	Helmalia Pransisca
Date Deposited:	30 Jan 2023 05:34
Last Modified:	03 Feb 2023 04:37
URI:	http://repository.unsri.ac.id/id/eprint/88102

Actions (login required)

View Item