Jurnal Ilmiah Pertanian
Vol. 20 No. 3 (2023): Jurnal Ilmiah Pertanian

Influence of green manure (Leucaena leucocephala) dosages on eggplant (Solanum melongena) growth and yield across diverse soil types

Anggit Kurniawan (Departement of Agrotechnology, Faculty of Agriculture, INSTIPER Yogyakarta, DI Yogyakarta, Indonesia)
Titin Setyorini (Departement of Agrotechnology, Faculty of Agriculture, INSTIPER Yogyakarta, DI Yogyakarta, Indonesia)
Valensi Kautsar (Departement of Agrotechnology, Faculty of Agriculture, INSTIPER Yogyakarta, DI Yogyakarta, Indonesia)



Article Info

Publish Date
04 Aug 2023

Abstract

Eggplant cultivation displays versatility across various soil types. However, nutrient depletion, a result of excessive chemical fertilizer utilization, presents a growing concern. The integration of green manure into agricultural practices, catering to diverse soil types, can remediate this nutrient loss. The purpose of this study was to investigate eggplant growth and yield responses to differing green manure quantities across varying soil types. Employing a factorial experimental method, this research was structured in a completely randomized design (CRD). Two independent variables were evaluated: green manure dosage, with three levels (30 g/plant (D1), 60 g/plant (D2), 90 g/plant (D3)), and soil type, also classified into three categories: Latosol (T1), Grumusol (T2), and Regosol (T3). Data interpretation was conducted using analysis of variance, followed by the Tukey test, each executed at α = 5% significance level. Outcomes indicated a notable interaction between green manure dosage and soil type concerning the leaf area and root fresh weight parameters. The optimal combination emerged as a 30 g/plant green manure dosage applied to Regosol soil type. Notably, individual treatments exerted divergent effects on eggplant growth parameters, though no significant impact on eggplant yield parameters was observed. This research underscores the interplay between green manure usage and soil type in cultivating eggplants, adding value to sustainable agricultural practices.

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Journal Info

Abbrev

jip

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Jurnal Ilmiah Pertanian (JIP) is a peer-reviewed, open-access journal that publishes original research articles regarding the advance of agriculture and land resources throughout the world. It publishes original scientific work related to strategic and applied studies in all aspects of agriculture, ...