Observation of microclimate diurnal change and successful rate of robusta coffee (Coffea canephora) flower-to-fruit formation

Sugiarto Nourma Amalia; Budianto Bregas; Muliasari Ade Astri; Rochmah Hidayati Fatchur; Undang Undang; Meliala Merry Gloria; Wiraguna Edi; Dahliani Lili; Azhar Aidil

doi:10.1051/e3sconf/202457701004

All issues

Volume 577 (2024)

E3S Web Conf., 577 (2024) 01004

Abstract

Open Access

Issue		E3S Web Conf. Volume 577, 2024 4^th International Conference on Applied Sciences (ICAS 2024) “Multidisciplinary Research Collaboration for Environmental, Social, and Governance (ESG) Issues”


Article Number		01004
Number of page(s)		12
Section		Environmental Issues
DOI		https://doi.org/10.1051/e3sconf/202457701004
Published online		11 October 2024

E3S Web of Conferences 577, 01004 (2024)

Observation of microclimate diurnal change and successful rate of robusta coffee (Coffea canephora) flower-to-fruit formation

Sugiarto Nourma Amalia¹, Budianto Bregas², Muliasari Ade Astri¹, Rochmah Hidayati Fatchur¹, Undang¹, Meliala Merry Gloria¹, Wiraguna Edi¹, Dahliani Lili¹ and Azhar Aidil¹^*

¹ Plantation Production Technology and Management, Vocational School IPB University, Bogor City, West Java, 16128, Indonesia
² Centre for Climate Risk and Opportunity Management in Southeast Asia Pasific (CCROM-SEAP),IPB University, Bogor City, West Java, 16128, Indonesia

^* Corresponding Author: aidilazhar@apps.ipb.ac.id

Abstract

Observation of diurnal change of microclimate conditions in a robusta coffee plantation in Malang, East Java, Indonesia, was conducted from September to November 2023. The observation was done in two different blocks, Block 1 and Block 2 with 35 years and 89 years plants, respectively. The diurnal microclimate data observed were ambient air temperature, air humidity, light intensity, and solar radiation. The data on the successful rate of flower-to-fruit formation was also analyzed. The vegetation in Block 1 has higher diurnal light intensity and solar radiation than in Block 2. The coffee plants grown in Blocks 1 and 2 have a 56% and 50% success rate of flower-tofruit formation, respectively

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