Modifying Low Tunnels to Mitigate Heat Stress on Cucumber Grown under Late Summer Season Conditions | ||
| Egyptian Journal of Soil Science | ||
| Article 10, Volume 64, Issue 4, December 2024, Pages 1457-1477 PDF (1.31 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/ejss.2024.307241.1823 | ||
| Authors | ||
| Mohamed Sharaf-Eldin1; Farouk A. El-Aidy2; Hasnaa El-Sawy1; Yousry Bayoumi* 3; Adel elmetwali4; Salah emam5; Reda Mustafa1 | ||
| 1Horticulture Department, Faculty of Agriculture, University of Kafrelsheikh, Kafr El-Sheikh 33516, Egypt | ||
| 2Horticulture Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh, 33516 Egypt | ||
| 3Horticulture Dept., Fac of Agriculture, Kafrelsheikh University | ||
| 4Department of Agricultural Engineering, Faculty of Agriculture, Tanta University, Tanta 31527, Egypt | ||
| 5Agricultural Engineering, Evaluation of Natural Resources Department, Environmental Studies and Research Institute, University of Sadat City, Minufiya 32897, Egypt | ||
| Abstract | ||
| Increasing agricultural revenues and productivity is crucial to getting food and reducing poverty. At the same time, increasing air temperature because of climate changes considered real safety threatens the agricultural production. Hence, it is vital to modify current agricultural practices to cope with these challenges particularly in arid and semi-arid regions. In this context, the current study was conducted in order to investigate. the possibility of improving cucumber productivity under heat stress conditions during the late summer season. The treatments included different protected cultivation techniques of cucumber, i.e., using soil mulch with white plastic cover, anti-stressor spray of aluminum silicate, shaded tunnel by net cover, misting under shaded tunnel by net cover, top white plastic sheet, misting without cover. The soils of all studied protected treatments were covered by white plastic mulch to decrease soil temperature and evaporation. All protected cultivation techniques were compared with the common open field cultivation without any protection (control). The results revealed that all modifications for the low tunnels ameliorated heat stress and reflected to better cucumber growth and fruit yield compared to open field cultivation. The tunnel with mist under net cover produced the highest plant growth and productivity. | ||
| Keywords | ||
| protected cultivation; misting; soil mulch; Cucumis sativus; growth; yield; quality | ||
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