Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam
Vol. 23 No. 1 (2026): Sainmatika : Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam

Effect of Various Concentrations of Organic Avocado Peel Stimulant on Latex Yield of Rubber Plant (Hevea brasiliensis Muell. Arg.) Clone PB 260

Amelia Puput Lestari (Department of Agricultural Engineering, Technology, and Agribusiness Sriwijaya State Polytechnic Palembang, Indonesia)
Hegar Nurjannah (Department of Agricultural Engineering, Technology, and Agribusiness Sriwijaya State Polytechnic Palembang, Indonesia)
Siska Almaniar (Department of Agricultural Engineering, Technology, and Agribusiness Sriwijaya State Polytechnic Palembang, Indonesia)
Emilia Oktatora (Department of Agricultural Engineering, Technology, and Agribusiness Sriwijaya State Polytechnic Palembang, Indonesia)
Thasya Meilayathi (Department of Agricultural Engineering, Technology, and Agribusiness Sriwijaya State Polytechnic Palembang, Indonesia)
Abbi Maulana (Department of Agricultural Engineering, Technology, and Agribusiness Sriwijaya State Polytechnic Palembang, Indonesia)



Article Info

Publish Date
08 Jun 2026

Abstract

Rubber plants are a very important plantation commodity in Indonesia, rubber plants provide a significant contribution as a supplier of rubber raw materials and play an important role in environmental conservation and biological resources. Rubber plants produce latex, to improve the quality of latex, improvements that can be made are by using grafted seeds. Therefore, in cultivating rubber plants, good planting materials are needed to support the productivity of rubber plants. To increase latex production in rubber plants, stimulant treatment is needed. This study aims to determine the effect of providing organic stimulants from avocado (Persea americana Mill) fruit peels on the latex yield of clone PB 260 and to obtain the best concentration results from providing organic stimulants from avocado (Persea americana Mill) fruit peels. The method used is a randomized block design (RAK) consisting of one treatment factor, namely the concentration of ethrel and the concentration of avocado peel extract consisting of 6 treatment levels. A0 = Without Stimulant, A1 = Ethrel 10pa Concentration 2.5%, A2 = Avocado Peel Extract Concentration 50 gr/300ml, A3 = Avocado Peel Extract Concentration 100 gr/300ml, A4 = Avocado Peel Extract Concentration 150 gr/300ml, A5 = Avocado Peel Extract Concentration 200 gr/300ml. Each treatment had 4 repetitions, so there were 24 experimental plants.

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Journal Info

Abbrev

sainmatika

Publisher

Subject

Agriculture, Biological Sciences & Forestry Chemistry Mathematics Physics

Description

Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam with registered number ISSN 1829 586X (print) and ISSN 2581-0170 (online) is a scientific journal managed and published by Faculty of Mathematics and Natural Science, Universitas PGRI Palembang. Sainmatika Journal publishes research ...