Jurnal Matematika Sains dan Teknologi
Vol 5 No 1 (2004)

Peranan Auksin dalam Usaha Menekan Kelayuan Buah Muda Kakao (Theobroma Kakao L.)

Pangaribuan, Nurmala (Unknown)

Article Info

Publish Date
15 Aug 2004

Abstract

In the cocoa tree, the genes for producing an abscission zone are in pedicles. The process is hormonally driven by ethylene whilst auxins apparently decrease the sensitivity to ethylene. When the level of auxin declones, a special layer of cells (the abscission layer) is formed at the base of petiole or fruit stalk. Ethylene stimulates the production of enzimes that degrade the middle lamella beetween cells in the abscission zone. The concept development so far is correct that should be possible to delay abscission by aplication of sinthetic auxins. Aplication of compound enhance levels of auxins or decrease absicic acid and /or ethylene. Such conditions may inhibit young fruit abscission and promote fruit development.

Copyrights © 2004




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Journal Info
Jurnal Matematika Sains dan Teknologi
Website

Abbrev

JMST

Publisher

Universitas Terbuka

Subject

Agriculture, Biological Sciences & Forestry Mathematics Other

Description

Merupakan media informasi dan komunikasi para praktisi, peneliti, dan akademisi yang berkecimpung dan menaruh minat serta perhatian pada pengembangan Matematika, ilmu pengetahuan dan teknologi. Diterbitkan oleh Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas ...