Sari, Elisa Purnomo and Duryat, Duryat and Qurniati, Rommy and Robithotul, Huda (2024) COMPARISON OF THE USE OF SOLID AND LIQUID ORGANIC FERTILIZERS IN MEASUREMENT OF BULK DENSITY AND SOIL INFILTRATION CAPACITY IN GAPOKTAN SUMBER MAKMUR UPTD KPH BATUTEGI, LAMPUNG PROVINCE. 3. BİLSEL INTERNATIONAL TRUVA SCIENTIFIC RESEARCHES and INNOVATION CONGRESS 25-26 MAY, 2024, ÇANAKKALE/TÜRKİYE. pp. 1674-1682. ISSN 978-625-6501-82-9

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Abstract

Coffee agroforestry is an agricultural system that combines coffee plants with trees or other plants, which is considered to increase land productivity and sustainability. However, soil conditions in agroforestry vary, affecting plant growth and crop yields. Bulk density and soil infiltration capacity are important parameters in evaluating soil conditions. Bulk density influences porosity and the ability of plant roots to penetrate the soil, while infiltration capacity influences water availability for plants and erosion control. This research aims to evaluate the effect of solid organic fertilizer (POP) and liquid organic fertilizer (POC) on bulk density and soil infiltration capacity in two types of coffee agroforestry land, namely fertile land and critical land. The research was conducted at Gapoktan Sumber Makmur KPH Batutegi, Lampung Province, on coffee agroforestry land with two types of soil. Two types of organic fertilizer are applied at certain doses to coffee plants. Bulk density and soil infiltration rate were measured before and after treatment. Before treatment, bulk density in fertile land was lower than in critical land. However, after treatment, changes occurred. On critical land, POC produces a significant reduction in bulk density, while on fertile land, POP produces a significant reduction. Soil infiltration rates have also changed, where POC is more effective on critical land and POP is more effective on fertile land. Treatment with POP or POC affects the bulk density and infiltration rate of the soil, depending on the initial soil conditions. The choice of organic fertilizer type must be adjusted to the type and condition of the soil to increase the productivity and sustainability of coffee agroforestry land.

Item Type:	Article
Subjects:	S Agriculture > SD Forestry
Divisions:	Fakultas Pertanian (FP) > Prodi Kehutanan
Depositing User:	ROMMY QURNIATI .
Date Deposited:	14 Jun 2024 04:17
Last Modified:	14 Jun 2024 04:17
URI:	http://repository.lppm.unila.ac.id/id/eprint/53627

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