East Java is the largest sugarcane development area dominated by dry land contributing to almost half of the total national sugar production in Indonesia. The water needs of sugarcane on dry land are met by rainfall. The water availability from rainfall in dry land affects crop evapotranspiration describing the actual water use by crops. The actual water use determines the crop yield. This study aimed to determine the correlation concerning sugarcane evapotranspiration and rainfall in the area of East Java. The climatological data were collected from the meteorological station nearby the sugarcane area, consisting of the minimum and maximum air temperature, air humidity, sunshine duration, wind speed, and rainfall. The crop evapotranspiration of sugarcane was estimated by multiplying potential evapotranspiration and crop coefficient. Potential evapotranspiration describing evapotranspiration at maximum available water conditions was estimated using the FAO Penman-Monteith method. The rainfall used in the analysis was rainfall effectively used by the crop. Research results show that crop evapotranspiration by sugarcane (y) has a positive linear relationship with effective rainfall (x) expressed by the equation y=0.5018x+600.95 (R²= 0.899). The mean effective rainfall is 1,104.2mm and the crop evapotranspiration is 1,155.0mm. The crop evapotranspiration is useful in assessing and planning the expansion of new areas of sugarcane to minimize yield reduction. Further analysis of crop evapotranspiration can be done for other areas of sugarcane.
Skip Nav Destination
Article navigation
6 February 2024
PROCEEDINGS OF THE 1ST INTERNATIONAL CONFERENCE ON FOOD AND AGRICULTURAL SCIENCES (ICFAS) 2022: Advanced Agricultural Technology to Deal with Climate Change Issues for Achieving Food Security
24–25 November 2022
Bogor, Indonesia
Research Article|
February 06 2024
The relationship between crop evapotranspiration and rainfall in the sugarcane area of East Java
Prima Diarini Riajaya;
Prima Diarini Riajaya
a)
Research Center for Horticultural and Estate Crops, National Research and Innovation Agency (BRIN) Cibinong Science Center
, Jl. Raya Jakarta-Bogor, Cibinong, Bogor 16915, Indonesia
a)Corresponding author: [email protected]
Search for other works by this author on:
Budi Hariyono
Budi Hariyono
Research Center for Horticultural and Estate Crops, National Research and Innovation Agency (BRIN) Cibinong Science Center
, Jl. Raya Jakarta-Bogor, Cibinong, Bogor 16915, Indonesia
Search for other works by this author on:
a)Corresponding author: [email protected]
AIP Conf. Proc. 2957, 040015 (2024)
Citation
Prima Diarini Riajaya, Budi Hariyono; The relationship between crop evapotranspiration and rainfall in the sugarcane area of East Java. AIP Conf. Proc. 6 February 2024; 2957 (1): 040015. https://doi.org/10.1063/5.0184017
Download citation file:
Pay-Per-View Access
$40.00
Sign In
You could not be signed in. Please check your credentials and make sure you have an active account and try again.
Citing articles via
Inkjet- and flextrail-printing of silicon polymer-based inks for local passivating contacts
Zohreh Kiaee, Andreas Lösel, et al.
Effect of coupling agent type on the self-cleaning and anti-reflective behaviour of advance nanocoating for PV panels application
Taha Tareq Mohammed, Hadia Kadhim Judran, et al.
Design of a 100 MW solar power plant on wetland in Bangladesh
Apu Kowsar, Sumon Chandra Debnath, et al.
Related Content
Evaluation of the Evapotranspiration in the Chapala Lake Using Weather and Remote Sensing Data
AIP Conference Proceedings (May 2008)
Analysis of potential evapotranspiration model using global climate data in Makassar city
AIP Conf. Proc. (May 2023)
Estimation of daily evapotranspiration rate for coimbatore region using ANN modeling technique
AIP Conference Proceedings (December 2022)
Estimation of actual evapotranspiration using SEBAL algorithm based on Landsat 8 imagery in Semarang area, Indonesia
AIP Conf. Proc. (February 2023)
Green roofs and evapotranspiration – A heat transfer aspect towards energy conservation: A review
AIP Conf. Proc. (May 2023)