Perbandingan Respons Dan Produksi Tanaman Karet (Hevea brasilliensis M.) Klon PB 260 Dan Rric 100 Terhadap Aplikasi Stimulan

Dewi Sartika Andriyani, Muhammad Tahir, Any Kusumastuti

Abstract


This study aims to get a higher cup lump production in rubber plants that are given a stimulant treatment compared to rubber plants that are not given a stimulant. Higher levels of dry rubber in PB 260 that has been given a stimulant compared to the RRIC 100 who has been given a stimulant and clone that provide the best responses to the stimulant. This research was conducted at Afdeling 5 PTPN VII Padang Pelawi starting from March to May 2019. The method used a t-test with PB 260 and RRIC 100 clones. The observed variables were stem girth, tapping angle, tapping depth, tapping thickness, skin consumption, cup production lumps, and dry rubber content. The results obtained by the use of stimulants increased cup lump production in two clones studied, RRIC 100 clones gave the best response to stimulants compared with PB 260 clones.


Keywords


Rubber, Stimulants, Comparison, Production, Cup Lump

References


Agustina, D.S. & Herlinawati, E. 2017. Komparasi kelayakan investasi klon karet GT 1 dan PB 260 pada berbagai tingkat harga dan umur ekonomis. Jurnal Penelitian Karet, 35(1): 83–92.

Andriyanto, M. & Darojat, M.R. 2016. Potensi polyethylene glycol (PEG) sebagai stimulan lateks pada tanaman karet (Hevea brasiliensis Mull. Arg). Agrovigor: Jurnal Agroekoteknologi, 9(1): 73–81.

Boerhandy, I. & Amypalupy, K. 2010. Optimalisasi produktivitas karet melalui penggunaan bahan tanam, pemeliharaan, sistem eksploitasi, dan peremajaan tanaman. Jurnal Litbang Pertanian, 30(1): 23–30.

Statistik, B.P. 2017. Statistik Perkebunan Indonesia Komoditas Karet 2015-2017.

Prasetyo, D.E., Hartatie, D. & Setyoko, U. 2016. Pengaruh stimulansia ethrel 10 PA terhadap produksi lateks tanaman karet (Hevea brasilliensis) pada klon RRIC 100 di perkebunan Kalisanen. Jurnal Ilmiah Inovasi, 16(3): 212–216.




DOI: https://doi.org/10.32528/agritrop.v18i2.3787

Refbacks

  • There are currently no refbacks.


Copyright (c) 2021 Dewi Sartika Andriyani, Muhammad Tahir, Any Kusumastuti

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

 

Address:

Jl. Karimata No. 49 Jember-Jawa Timur-Indonesia

Phone & Fax:

(0331)336728 | 337957

Email:

agritrop-faperta@unmuhjember.ac.id

 

View My Stats
slot gacor slot