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Smoke and salinity are environmental hazards. Smoke produced DNA damage, inflammatory, and oxidative stress in humans while salinity reduced plant yield. However, smoke from plants is beneficial towards plant growth. In this study, smoke of two plants, Buhania varegata (1:1000 and 1:5000 dilutions (v/v)) and Cymbopogon jwarancusa (1:500 and 1:1000), were used to determine effects on different physiological and biochemical parameters in rice Basmati-385 (B-385) and Shaheen Basmati under different saline concentrations (control: 50, 100, and 150 mM). With increasing salinity, germination%, seedling growth, K+, Ca+, cell membrane stability, and total nitrogen and protein contents were decreased while Na+ content increased. However, seeds primed with different dilution of smoke significantly diminished the adverse effects of salinity and shown to produce positive responses in all of the above parameters. The most effective dilutions were 1:5000 for Buhania varegata and C-500 for Cymbopogon jwarancusa. It seems that priming with plant smoke solution is a potent stimulant for plant growth exerting a significant role in physiology and biochemistry of rice plants under saline condition. 相似文献
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Khan Muhammad Hafeez Ullah Khattak Jabar Zaman Khan Jamil Muhammad Malook Ijaz Khan Shahid Ullah Jan Mehmood Din Ismail Saud Shah Kamran Muhammad Alharby Hesham Fahad Shah 《Environmental science and pollution research international》2017,24(30):23850-23863
Environmental Science and Pollution Research - Salinity is a worldwide environmental problem of agricultural lands. Smoke and plant growth-promoting bacteria (PGPR) are individually used to improve... 相似文献
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Pb-induced changes in roots of two cultivated rice cultivars grown in lead-contaminated soil mediated by smoke 总被引:1,自引:0,他引:1
Akhtar Nazneen Khan Sehresh Malook Ijaz Rehman Shafiq Ur Jamil Muhammad 《Environmental science and pollution research international》2017,24(26):21298-21310
Environmental Science and Pollution Research - Nowadays, public concerns regarding deleterious effect of lead (Pb) is on rise due to its abundance and toxic effect on plants and other living... 相似文献
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