Effect of Late-Season Drought Stress and Foliar Application of ZnSO4 and MnSO4 on the Yield and Some Oil Characteristics of Rapeseed Cultivars

2021 ◽  
Author(s):  
Ghorban Khodabin ◽  
Zeinolabedin Tahmasebi-Sarvestani ◽  
Amir Hossein Shirani Rad ◽  
Seyed Ali Mohammad Modarres-Sanavy ◽  
Seyed Mohammad Hashemi ◽  
...  
Keyword(s):  
Drought Stress ◽  
Foliar Application ◽  
Late Season ◽  
Oil Characteristics

scholarly journals Effect of Zeolite and Foliar Application of Selenium on Growth, Yield and Yield Component of Three Canola Cultivar under Conditions of Late Season Drought Stress

2009 ◽  
Vol 1 (1) ◽  
pp. 73-80 ◽  
Author(s):  
Hossein ZAHEDI ◽  
Ghorban NOORMOHAMMADI ◽  
Amir Hossein SHIRANI RAD ◽  
Davood HABIBI ◽  
Masoud Mashhadi AKBAR BOOJAR
Keyword(s):  
Drought Stress ◽  
Foliar Application ◽  
Growth Yield ◽  
Yield Component ◽  
Late Season

Foliar application and seed priming of salicylic acid affect growth, fruit yield, and quality of grape tomato under drought stress

2021 ◽  
Vol 280 ◽  
pp. 109904
Author(s):  
Remi Chakma ◽  
Arindam Biswas ◽  
Pantamit Saekong ◽  
Hayat Ullah ◽  
Avishek Datta
Keyword(s):  
Salicylic Acid ◽  
Drought Stress ◽  
Foliar Application ◽  
Seed Priming ◽  
Fruit Yield ◽  
Yield And Quality

Foliar Application of Abscisic Acid and Sulfonamide Compounds Induced Drought Tolerance in Watermelon

2015 ◽  
Vol 723 ◽  
pp. 705-710
Author(s):  
Wei Shun Cheng ◽  
Dan Li Zeng ◽  
Na Zhang ◽  
Hong Xia Zeng ◽  
Xian Feng Shi ◽  
...  
Keyword(s):  
Abscisic Acid ◽  
Drought Stress ◽  
Drought Tolerance ◽  
Ascorbate Peroxidase ◽  
Glycine Betaine ◽  
Foliar Application ◽  
Citrullus Lanatus ◽  
Recovery Phase ◽  
Daily Application

The effects of exogenous abscisic acid and two sulfonamide compounds: Sulfacetamide and Sulfasalazine were studied on tolerance of watermelon [Citrullus lanatus (Thunb.) Matsum. & Nakai var. lanatus] under drought stress and compared with abscisic acid effects. Eight-week old plants were treated with ABA (10 and 25 mg/L), Sulfacetamide (25, 50 and 100 mg/L) and Sulfasalazine (25,50 and 100 mg/L). Solutions were sprayed daily and sampling was done at 0 h, 48 h, 96 h, 144 h and 48 h after re-watering (recovery phase or 192 h). Treated plants showed relatively greater drought tolerance. This indicates that, Sulfacetamide and Sulfasalazine may improve resistance in watermelon, like ABA, increasing levels of proline, glycine betaine and malondialdehyde and the activity of ascorbate peroxidase. Daily application of Sulfasalazine and Sulfacetamide during drought stress period was effective in increasing watermelon plants tolerance to drought as was ABA.

Alleviation of drought stress in winter wheat by late foliar application of zinc, boron, and manganese

2012 ◽  
Vol 175 (1) ◽  
pp. 142-151 ◽  
Author(s):  
Md. Rezaul Karim ◽  
Yue-Qiang Zhang ◽  
Rong-Rong Zhao ◽  
Xin-Ping Chen ◽  
Fu-Suo Zhang ◽  
...  
Keyword(s):  
Drought Stress ◽  
Winter Wheat ◽  
Foliar Application

scholarly journals Soil Amendment Using Biochar and Application of K-Humate Enhance the Growth, Productivity, and Nutritional Value of Onion (Allium cepa L.) under Deficit Irrigation Conditions

Plants ◽  
2021 ◽  
Vol 10 (12) ◽  
pp. 2598
Author(s):  
Khaled G. Abdelrasheed ◽  
Yasser Mazrou ◽  
Alaa El-Dein Omara ◽  
Hany S. Osman ◽  
Yasser Nehela ◽  
...  
Keyword(s):  
Drought Stress ◽  
Allium Cepa ◽  
Water Scarcity ◽  
Deficit Irrigation ◽  
Soil Amendment ◽  
Nutritional Value ◽  
Foliar Application ◽  
Field Trials ◽  
Global Challenge ◽  
Allium Cepa L

Water scarcity, due to physical shortage or inadequate access, is a major global challenge that severely affects agricultural productivity and sustainability. Deficit irrigation is a promising strategy to overcome water scarcity, particularly in arid and semiarid regions with limited freshwater resources. However, precise application of deficit irrigation requires a better understanding of the plant response to water/drought stress. In the current study, we investigated the potential impacts of biochar-based soil amendment and foliar potassium-humate application (separately or their combination) on the growth, productivity, and nutritional value of onion (Allium cepa L.) under deficient irrigation conditions in two separate field trials during the 2018/2019 and 2019/2020 seasons. Our findings showed that deficit irrigation negatively affected onion resilience to drought stress. However, these harmful effects were diminished after soil amendment using biochar, K-humate foliar application, or their combination. Briefly, integrated biochar and K-humate application increased onion growth, boosted the content of the photosynthetic pigments, enhanced the water relations, and increased the yield traits of deficient irrigation onion plants. Moreover, it improved the biochemical response, enhanced the activities of antioxidant enzymes, and enriched the nutrient value of deficiently irrigated onion plants. Collectively, these findings highlight the potential utilization of biochar and K-humate as sustainable eco-friendly strategies to improve onion resilience to deficit irrigation.

scholarly journals Effects of Enzymatic Biofertiliser on Growth and Yield of Lentil Genotypes under Deficit Irrigation/ Enzimatisko Biomçslojumu Ietekme Uz Daþâdu Lçcu Genotipu Augðanu Un Raþu Irigâcijas Trûkuma Apstâkïos

2014 ◽  
Vol 68 (3-4) ◽  
pp. 174-179
Author(s):  
Mohsen Janmohammadi ◽  
Hamid Mostafavi ◽  
Naser Sabaghnia
Keyword(s):  
Drought Stress ◽  
Grain Yield ◽  
Deficit Irrigation ◽  
Morphological Traits ◽  
Foliar Application ◽  
Growth And Yield ◽  
Sowing Time ◽  
Ecological Zones ◽  
Terminal Drought ◽  
Terminal Drought Stress

Abstract Lentil (Lens culinaris Medic.) is one of the important pulse crops in semiarid agro-ecological zones with a Mediterranean-type climate. Terminal drought stress and poor plant nutrition are important factors limiting crop under these regions. The effects of enzymatic biofertiliser (MOG) application at sowing time or during reproductive stage on some morphological traits and yield components of eight lentil lines were evaluated under deficit-irrigation conditions at Maragheh (37°23' N; 46°16' E) in northwestern Iran. Results revealed that application of biofertiliser did not significantly affect most of the morphological traits. However, foliar application of MOG during early flowering stage somewhat increased 100-grain weight and grain yield and decreased the number of empty pod per plant. Moreover, the results indicated that there was significant diversity between lentil lines for the investigated traits. The best performance for grain yield was recorded for FLIP 86-35L. The overall lack of considerable response of lentil to the MOG treatments may suggest that the optimal efficiency of biofertiliser cannot be achieved under water scarcity conditions. Improvement in the adaptation of enzymatic fertilisers to semi arid regions with terminal drought stress requires to be increased.

scholarly journals Evaluation of Yield and Yield Component of Spring Barely Genotypes under Late Season Drought Stress

2017 ◽  
Vol 9 (23) ◽  
pp. 105-116
Author(s):  
Ali Soleimani ◽  
Mostafa Valizadeh ◽  
Reza Darvishzadeh ◽  
Saeed Ahari zad ◽  
Hadi Alipour ◽  
...  
Keyword(s):  
Drought Stress ◽  
Yield Component ◽  
Late Season

Mitigating drought stress in sesame by foliar application of salicylic acid, beeswax waste and licorice extract

2020 ◽  
Vol 231 ◽  
pp. 105997 ◽  
Author(s):  
Nasibeh Pourghasemian ◽  
Rooholla Moradi ◽  
Mehdi Naghizadeh ◽  
Tommy Landberg
Keyword(s):  
Salicylic Acid ◽  
Drought Stress ◽  
Foliar Application ◽  
Licorice Extract
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