water stress decrease water content and water potential between soil and root. therefore, water potential  of plant declines and plant faces with water stress. water stress in different stages of growth can be useful in different aspects. water stress can be practiced from two point of view, increasing water use efficiency (wue) and improving cultural practices. no irrigation in insensitive sta...

In order to investigate the effect of drought stress and application chemical biological fertilizers potassium maize cultivars on micronutrient uptake, protein content, proline changes, an experiment was conducted as a split-plot based randomized complete block design with three replications. The main factor levels treatment, irrigation, irrigation cut at 12 leaf stage flowering stage; first su...

introduction cumin (cuminum cyminum l.) is an annual plant that commonly cultivated in arid and semiarid regions of iran. the crop has a wide range of uses including medicinal, cosmetic and food industry. cumin occupies about 26% of total area devoted to medicinal plants in iran. however, cumin is seriously affected by the fusarium wilt and blight diseases. the diseases usually increase under w...

the possible alleviating effects of salicylic acid on protection of cowpea (vigna unguiculata) cv. parastu under water stress conditions were investigated in the university of zanjan agriculture research station during 2008. water stress was imposed by withholding irrigation at 50% flowering (flowering water stress, fws) and when 50% of the pods grew 2-3cm (pod-formation water stress, pfws). sa...

A field experiment was performed in order to evaluate the effects of irrigation and application of K fertilizer on seed storage proteins  in chickpea, ILC-482 cultivar. Experiment was performed in factorial using randomized complete block design with three replications. In this experiment, two factor consist of irrigation in three levels (I1= non irrigation and I2= irrigation in flowering stage...

This experiment was conducted on NS Leviathan hybrids during the summer season under semiarid region. It designed as a split plot factorial arrangement using randomized complete block design (RCBD) with three replications. The purpose of this to determine skipping irrigating effect I1, I2, and I3 salicylic acid applied S1 non-applied S0 yield at growth stages (vegetative, flowering, achene-form...

in order to evaluation the effect of zeolite application and selenium spraying on water relations traits and antioxidant enzymes in medicinal pumpkin (cucurbita pepo l.) at water deficit stress conditions, an experiment was conducted in factorial based on randomized complete block design with three replications during 2010 in takestan, iran. the three levels of irrigation factor include normal ...

to evaluate the effects of phosphate solubilizing bacteria and chemical phosphorous fertilizer on turnip (brassica rapa) forage yield under limited irrigation regimes, a field experiment was conducted in research farm of college of agriculture and natural resources, university of tehran, in karaj/iran during 2009 growing season. the experimental treatments were arranged as split plots. five lev...

In order to investigate the effect of deficit irrigation and chemical fertilizers on yield some physiological traits quinoa an experiment was conducted in 2019 as split plot based a randomized complete block design two locations (Mashhad Neishabour). Irrigation included, I0: full irrigation, I1: no at emergence stage, I2: stem elongation I3: flowering I4: seed setting stage. Fertilizer treatmen...

in order to investigate the impact of foliar zn application in reducing the negative effects of water stress on bean growth and yield, a field experiment was carried out in the research field of ilam university in 2011. the experiment was arranged in split factorial based on a randomized complete block design with three replications. the experimental factors were water stress including water wi...