Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1080/00103624.2022.2137185 |
Quantifying Saffron (Crocus sativus L.) Leaves and Corms Growth under Natural Saline Conditions | |
Shabrangzadeh, Marzieh; Jalali, Vahidreza; Mahmoodabadi, Majid; Homaee, Mehdi | |
通讯作者 | Jalali, V |
来源期刊 | COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS
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ISSN | 0010-3624 |
EISSN | 1532-2416 |
出版年 | 2023 |
卷号 | 54期号:7页码:975-991 |
英文摘要 | Saffron is one of the most important industrial water-efficient crops with high economic benefits. However, this precious crop is planted mainly in semi-arid regions, which usually suffer from both fresh water scarcity and soil salinity. Under saline conditions, simulation models help in understanding the crop growth and development. In this pot experiment, quantitative response of saffron was studied to find out if it can be irrigated with brackish water. The experimental treatments were consisted of a tap water (as a control with EC of 0.5 dS m(-1)) and six natural salinity levels of 1.5, 2, 3, 4, 5, and 6 dS m(-1). The effect of imposed salinity levels on three main parameters of vegetative stage of saffron including leaves fresh weight, corm weights, and numbers of daughter corms was then investigated. Accordingly, four macroscopic salinity models were applied and their performances were analyzed. Results for aerial parts (leaves) fresh weight indicated that the van Genuchten and Hoffman model with r and NSE values of 0.99 and 0.83 had higher accuracy than the other three models. Homaee et al. model with r = 0.96 and NSE = 0.72 performed best for the corm weight. For the daughter corm multiplication variable, the Homaee et al. model (r = 0.96, NSE = 0.79) provided a better estimation than the other models. Finally, the measured salinity threshold values of saffron under different growth stages were obtained for the first time. Accordingly the salinity threshold values of Saffron corms and leaves were obtained to be 1.2 and 1 dS m(-1), respectively. Thus, these findings can be used for initiating quantitative studies on saffron production under saline conditions. |
英文关键词 | Daughter corms macroscopic salinity models salinity stress vegetative period |
类型 | Article |
语种 | 英语 |
收录类别 | SCI-E |
WOS记录号 | WOS:000876059400001 |
WOS关键词 | NONUNIFORM TRANSIENT SALINITY ; WATER EXTRACTION MODEL ; STRESS ; ROOT ; SIMULATION ; YIELD ; CULTIVATION |
WOS类目 | Agronomy ; Plant Sciences ; Chemistry, Analytical ; Soil Science |
WOS研究方向 | Agriculture ; Plant Sciences ; Chemistry |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/395799 |
推荐引用方式 GB/T 7714 | Shabrangzadeh, Marzieh,Jalali, Vahidreza,Mahmoodabadi, Majid,et al. Quantifying Saffron (Crocus sativus L.) Leaves and Corms Growth under Natural Saline Conditions[J],2023,54(7):975-991. |
APA | Shabrangzadeh, Marzieh,Jalali, Vahidreza,Mahmoodabadi, Majid,&Homaee, Mehdi.(2023).Quantifying Saffron (Crocus sativus L.) Leaves and Corms Growth under Natural Saline Conditions.COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS,54(7),975-991. |
MLA | Shabrangzadeh, Marzieh,et al."Quantifying Saffron (Crocus sativus L.) Leaves and Corms Growth under Natural Saline Conditions".COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS 54.7(2023):975-991. |
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