Uji Toleransi Dua Kultivar Kedelei (Glycine max L.) Terhadap Cekaman Kekeringan dan Pengaruhnya Terhadap Komponen Hasil

JURNAL GALUNG TROPIKA

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Title Uji Toleransi Dua Kultivar Kedelei (Glycine max L.) Terhadap Cekaman Kekeringan dan Pengaruhnya Terhadap Komponen Hasil
 
Creator Sumbari, Chika; Universitas Muhammadiyah Sumatera Barat
Ernanda, Revi; Universitas Muhammadiyah Sumatera Barat
 
Subject Agroteknologi; budidaya tanaman; tanaman pangan
cultivars; plant water status; pod; stress tolerance index
 
Description The increasing population and the demand for soybean consumption in Indonesia are not comparable to soybean production, which is still low. Land conversion and changes in climate patterns that cause drought stress are also triggers for low production. Drought stress can be anticipated by using drought stress-tolerant cultivars at various growth phases. This study aimed to determine the effect of drought stress on yields and yield components of several soybean cultivars. In addition, to determine the soybean cultivars that are most resistant to drought stress. This study was arranged experimentally using a factorial (3x2) split-plot design. The main plot, namely drought stress, consisted of three levels: watering once a day, once every three days, and watering once every six days. The sub-plots were soybean cultivars with three replications consisting of 2 levels, namely Wilis and Anjasmoro cultivars. The selection of these 2 cultivars was made on purpose because farmers had easy access to seeds. Determination of drought stress-resistant cultivars using the stress tolerance index (ITC). Drought stress caused almost all yield and yield component variables to decrease, such as the number of pods, the number of seeds per pod, and the total weight of seeds. Based on the stress tolerance index (ITC), it is known that the Wilis cultivar is more tolerant to drought stress than the Anjasmoro cultivar.
 
Publisher Fapetrik-UMPAR
 
Contributor
 
Date 2021-08-28
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion

 
Format application/pdf
 
Identifier https://jurnalpertanianumpar.com/index.php/jgt/article/view/723
10.31850/jgt.v10i2.723
 
Source JURNAL GALUNG TROPIKA; Vol 10, No 2 (2021); 186 - 193
JURNAL GALUNG TROPIKA; Vol 10, No 2 (2021); 186 - 193
2407-6279
2302-4178
10.31850/jgt.v10i2
 
Language ind
 
Relation https://jurnalpertanianumpar.com/index.php/jgt/article/view/723/pdf_129
 
Rights Copyright (c) 2021 JURNAL GALUNG TROPIKA
http://creativecommons.org/licenses/by-sa/4.0
 

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