abstract in order to investigate the response of two species of p. ovata and p. psyllium to water deficit. the experiment was conducted during 2009 growing seasons in the agriculture research station ferdowsi of mashhad. for this purpose a split plot experiment based on complete randomized block design with three replications was used. four irrigation levels (4000, 3000, 2000, 1000 m3/ha) alloc...

in order to evaluation of the process of genetic improvement rate and duration of grain filling among wheat cultivars, the field experiments were conducted at the agricultural and natural resource research center of golestan province in the growing seasons of 2007-2008 and 2008-2009. the 16 cultivars were sown in a randomized complete blocks design with three replications. the results showed th...

Objective: Wheat is the most important crop in Iran. Self sufficiency in wheat production is one of the economic and food safety policies in the country. In spite of the efforts which have been made in this area, the mean of wheat yield in Iran is less than its world average. Methods: In order to identifying of the high yielding wheat lines with optimal characteristics and to determine the trai...

Objective: Wheat is the most important crop in Iran. Self sufficiency in wheat production is one of the economic and food safety policies in the country. In spite of the efforts which have been made in this area, the mean of wheat yield in Iran is less than its world average. Methods: In order to identifying of the high yielding wheat lines with optimal characteristics and to determine the trai...

Production traits and grain quality of spring malting barley as the major raw material in malt beer production were evaluated over a period three years (2012–2014) region Požarevac, Serbia. Four cultivars two-rowed released Republic Serbia (‘Novosadski 448’, ‘Novosadski 456’, ‘Dunavac’ ‘Jadran’) used. The objective this research was to assess variability yield components genetically divergent g...

in order to determine the optimum planting date under deficit output area, this research was carried-out in 2010-11 and 2011-12 cropping seasons, in split-plot arrangement, using complete randomized block design with three replications in khuzestan agriculture and natural resource research center. main and sub plots were consisted of four planting dates (oct. 27 with 10 days interval) and four ...

Abstract Field experiment ware carried out at the Agricultural Research Station of Basrah University College Agriculture, north Basra governorate during winter seasons 2020/2021 and 2021/2022 to study growth yield three cultivars wheat (IPA99, BANGIL JAAD) urea- nitrogen applied four rate (0,60,120 180)kg ha -1 as comported Nano-N (0, 15 30) L . The was designed factorial randomized complete de...