The Potential Role of Moringa Leaf Extract as Bio-Stimulant to Improve some Quality Parameters of Different Lettuce (Lactuca sativa L.) Genotypes
Arshad Abdulkhalq Yaseen1,2* and Mária Takácsné Hájos1
1University of Debrecen, Faculty of the Agricultural and Food Sciences and Environmental Management, Institute of Horticultural science, H-4032 Debrecen, Böszörményi Street 138; 2Salahaddin University-Erbil, College of Agricultural Engineering Sciences, Department of Horticulture, Kurdistan Region, Iraq.
*Correspondence | Arshad Abdulkhalq Yaseen, University of Debrecen, Faculty of the Agricultural and Food Sciences and Environmental Management, Institute of Horticultural science, H-4032 Debrecen, Böszörményi Street 138; E-mail:
[email protected]
Figure 1:
Minimum and maximum temperature during the experiment period, under controlled conditions.
Figure 2:
Light intensity during the lettuce growing period in both 2019 and 2020.
Figure 3:
Lettuce varieties (a. May King. B. Kobak and c. Great Lakes) of the experiment.
Figure 4:
Regression equation results of the studied data for SPAD vs NDVI value for 2019 and 2020.