干旱区生态环境知识资源中心(Arid): Determination of Germination Characteristics of Covered Alfalfa (Medicago sativa L.) Seeds in Drought Stress Conditions

Arid

DOI	10.33462/jotaf.520836
	Determination of Germination Characteristics of Covered Alfalfa (Medicago sativa L.) Seeds in Drought Stress Conditions
	Bicakci, Teslime; Aksu, Elcin; Arslan, Mehmet
通讯作者	Arslan, M
来源期刊	JOURNAL OF TEKIRDAG AGRICULTURE FACULTY-TEKIRDAG ZIRAAT FAKULTESI DERGISI
ISSN	1302-7050
EISSN	2146-5894
出版年	2020
卷号	17 期号:2 页码:124-136
英文摘要	Alfalfa (Medicago sativa L.) is an essential hay product and a protein-rich forage crop which grow in arid and semi arid regions of the world. In this study, to improve the germination properties of alfalfa seeds, which are sensitive to environmental conditions during germination and early seedling development was aimed. For this purpose, seeds of Nimet alfalfa variety were covered with seed coating preparation, named Panoramix and germinated under drought stress conditions. Panoramix was applied in two concentrations; zero (control), 2 liters 1000 kg of seeds1 and 4 liters 1000 kg of seeds-1. A laboratory germination experiment was conducted in randomized parcel design with 4 repetitions. Six different drought stress levels (0, -2, -4, -6, -8 ve -9.8 bar) were handled in this study and were used Polyethylene glycol-6000 (PEG-6000) to create of drought stress at different levels. Panoramix was applied in 3 doses, as 0 doses (control), 2 liters / 1000 kg seeds and 4 liters/1000 kg seeds respectively. 50 seeds was laid in each petri dish and placed in germination cabinet (70% humidity, 20 degrees C temperature 14 hours light (2000 lux) 10 hours darkness). A greenhouse emergence test was performed using plastic pots filled with a mixture 50% soil + 50% sand. Four different drought stresses [0 (T0), %25 (T1), %50 (T2), %75 (T3)] were applied to the pots. At the end of the both experiments, germination rate was calculated and the fresh and dry weight of the shoots and roots, length of shoots and roots were determined. The results indicated that the coating treatmens positive contributied to the germination properties of alfalfa seeds under drought stress conditions.
英文关键词	Medicago sativa L. seed coating drought germination characteristics
类型	Article
语种	其他
收录类别	ESCI
WOS记录号	WOS:000566801800002
WOS关键词	TOLERANCE
WOS类目	Agriculture, Multidisciplinary
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/334579
作者单位	[Bicakci, Teslime; Aksu, Elcin; Arslan, Mehmet] Akdeniz Univ, Ziraat Fak, Tarla Bitkileri Bolumu, Antalya, Turkey
推荐引用方式 GB/T 7714	Bicakci, Teslime,Aksu, Elcin,Arslan, Mehmet. Determination of Germination Characteristics of Covered Alfalfa (Medicago sativa L.) Seeds in Drought Stress Conditions[J],2020,17(2):124-136.
APA	Bicakci, Teslime,Aksu, Elcin,&Arslan, Mehmet.(2020).Determination of Germination Characteristics of Covered Alfalfa (Medicago sativa L.) Seeds in Drought Stress Conditions.JOURNAL OF TEKIRDAG AGRICULTURE FACULTY-TEKIRDAG ZIRAAT FAKULTESI DERGISI,17(2),124-136.
MLA	Bicakci, Teslime,et al."Determination of Germination Characteristics of Covered Alfalfa (Medicago sativa L.) Seeds in Drought Stress Conditions".JOURNAL OF TEKIRDAG AGRICULTURE FACULTY-TEKIRDAG ZIRAAT FAKULTESI DERGISI 17.2(2020):124-136.