Using of Microbial Fertilizer as Biostimulant Alleviates Damage from Drought Stress in Guar (<i>Cyamopsis Tetragonoloba</i> (L.) Taub.) Seedlings

Effect of Drought Stress and Bio-fertilizer on Yield and Yield Components of Guar Cyamopsis tetragonoloba (L.) Taub.

The effect of four different levels of irrigation periods, including normal irrigation, irrigation after 100, 150, and 200mm evaporation, with three different bio-fertilizer including control, Mycorrhiza, and Rhizobium were investigated on morphological and yield traits of guar. The experiment was conduct in form of split-plot design with irrigation periods as main plots and bio-fertilizers as ...

Identification of stress-responsive genes in an indica rice (Oryza sativa L.) using ESTs generated from drought-stressed seedlings.

The impacts of drought on plant growth and development limit cereal crop production worldwide. Rice (Oryza sativa) productivity and production is severely affected due to recurrent droughts in almost all agroecological zones. With the advent of molecular and genomic technologies, emphasis is now placed on understanding the mechanisms of genetic control of the drought-stress response. In order t...

Evaluation of oxidative stress tolerance in maize (Zea mays L.) seedlings in response to drought.

Seedlings of selected six genotypes of maize (Zea mays L.) differing in their drought sensitivity (LM5 and Parkash drought-tolerant and PMH2, JH3459, Paras and LM14 as drought-sensitive) were exposed to 72 h drought stress at two leaf stage. Alterations in their antioxidant pools combined with activities of enzymes involved in defense against oxidative stress were investigated in leaves. Activi...

Hormonal priming to overcome drought stress and aging damage in groundnut seed (Arachis hypogaea L.)

Groundnut seed priming was performed with an aqueous solution of gibberellic acid (GA3) (0, 50, 100, and 150 ppm for 18h) and accelerated aging (96 h) was done prior to drought stress (-0.4, -0.6, and -0.8 MPa), then recovered. Investigated traits were germination percentage, mean germination time, germination rate, vigor index, plumule length, radicle length, seedling length, malondialdehyde c...

Effects of salinity and drought stress on growth and echophysiolgical parameters in carob tree seedlings (Ceratonia siliqua L.)