The present study was conducted in order to investigate the effect of salicylic acid on growth, yield and macro-elements absorption of fennel in split-plot as base on randomized complete block design (RCBD) with three replications in Tehran, Iran. Irrigation regime as main plot was undergone in 5 levels that included: I1: full irrigation, I2: cut off irrigation at stem elo...

due to limited water resources, applying efficient water use in agriculture is very important. this experiment was carried out in kabootarabad agricultural research station for two years using split plots in a randomized complete block design with four replications. six irrigation treatments based on evaporation from class a pan were applied as the main factor at three cotton growing stages, na...

Saline water irrigation has been considered a useful practice to overcome the freshwater shortage in arid and semi-arid regions. Assessing scheduling appropriate amount, salinity, timing is essential maintaining crop yield soil sustainability when using saline agriculture. A field experiment that included two levels (traditional deficit irrigation) three salinities (0, 5, 10 dS/m) was carried o...

It is of great significance to explore the strategy regulated deficit irrigation (RDI) under mulched drip stabilize tomato yield and improve quality efficiency. This experimental study was conducted on a drip-irrigated greenhouse in two consecutive years (2020 2021). Three levels were set for flowering fruit development stage (Stage I), three fruit-ripening II). As combination evaluation method...

Practical solutions to optimise nitrogen use efficiency within modern surface irrigated cotton systems in Australia may be possible by regulating the frequency of water and reducing N applied, compared with typical current practises. A two-year study examined effect irrigating at three different deficits that applied a similar total irrigation volume: >?60 kPa (HF), between ?80 ?100 (IF) ?120 (...

This study looked at regulated deficit irrigation (RDI) on leafhoppers in the genus Erythroneura (Erythroneura elegantula Osborn, or western grape leafhopper, and Erythroneura variabilis Beamer) (Hemiptera: Cicadellidae), which are serious pests of cultivated grape (Vitis vinifera L.) in California. RDI is an irrigation strategy that reduces irrigation during a critical point in the phenology o...