Issue |
E3S Web of Conf.
Volume 373, 2023
ISEPROLOCAL 2022 - The 3rd International Seminar on Promoting Local Resources for Sustainable Agriculture and Development
|
|
---|---|---|
Article Number | 03007 | |
Number of page(s) | 6 | |
Section | Crop Production and Breeding | |
DOI | https://doi.org/10.1051/e3sconf/202337303007 | |
Published online | 14 March 2023 |
Performance of growth and productivity of several maize varieties in the dry land ecosystem
Indonesia National Research and Innovation Agency, Jakarta, Indonesia
* Corresponding author: mora001@brin.go.id
This research activity aims to determine the growth and productivity performance of several maize varieties in the dry land of the Karo district. The study was conducted in Kutabangun Village, Tiga binanga district, Karo Regency from February to June 2019. This study used a Randomized Block Design with the treatment of 4 varieties of corn with the same components of the corn plant technology package as the integrated corn crop management approach. The varieties tested were: 1.) Pioneer 32, 2.) NK 22, 3.) BIMA 20 and 4.) NASA 29 and as replicates. 5 (five) farmers. Each farmer planted 4 varieties of corn on an area of 1 ha, so the land required for this test was 5 ha. The results of observations of dry-shelled seed weight (t/ha) showed that there was a significant difference between the four varieties planted where the dry-shelled seed weight (t/ha) ranged from 7.68 to 8.53 t/ha. The highest dry seed weight (t/ha) was produced by the Pioneer 32 variety, which was 8.53 t/ha, followed by the NK 22 (7.95 t/ha), NASA 29 (7.82 t/ha), and BIMA 20 ( 7.68 t/ha). Net income per hectare/season produced by the Pioneer 32 varieties (Rp. 19.490.000), Nasa 29 (Rp. 17.170.000), BIMA 20 (Rp. 16.65 million), and the NK 22 varieties (Rp. 16.090.000) and The B/C ratio per hectare of each variety is the Pioneer 32 (1.33%), Nasa 29 (1.17%), BIMA 20 (1.13%) and the NK variety 22 (1.12%).
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.