ACHMAD, FATCHUL AZIEZ THE EFFECT OF DROUGHT STRESS ON THE GROWTH AND YIELD OF SOYBEAN (GLYCINE MAX L.). THE EFFECT OF DROUGHT STRESS ON THE GROWTH AND YIELD OF SOYBEAN GLYCINE MAX L.). ISSN 13439 (Submitted)
![[img]](http://repository.utp.ac.id/style/images/fileicons/text.png) |
Text
2. BUKTI KORESPONDENSI---AEER.pdf Download (3MB) |
Abstract
Drought stress affects the growth and yield of soybean. Stunted growth will have an impact on yield. This study aims to determine the effect of drought stress on the growth characteristics and grain yield of soybean. This research uses a randomized complet e block design (RCBD) and three replications. The first factor was soil moisture content consisting of three levels, i.e., 100%, 75%, 50%, and 25% field capacity. The second factor was growth stage consisting of three kinds, i.e., the vegetative active, fl owering, and seed filling stages. The results showed that soil moisture content below 75% field capacity reduced the leaf area index (LAI), leaf area duration (LAD), specific leaf area (SLA), net assimilation rate (NAR), crop growth rate (CGR), the seed we ight per 100 seeds, and the weight of the seeds per plant. In seed filling stage is more sensitive to water shortages than the vegetative or flowering stages. At all stages of growth, a higher drought level equals a higher decrease in soybean growth and yi eld. For future research, we suggest that soybean planting utilize 100% field capacity
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | field capacity, grain, growth analysis, growth phase, soil moisture |
| Subjects: | S Agriculture > S Agriculture (General) |
| Divisions: | Fakultas Pertanian > Agroteknologi |
| Depositing User: | Fredi Yulianto A.Md.S.I |
| Date Deposited: | 23 Dec 2022 03:50 |
| Last Modified: | 23 Dec 2022 03:50 |
| URI: | http://repository.utp.ac.id/id/eprint/612 |
Actions (login required)
 |
View Item |
