Potato late blight (Phytophthora infestans (Mont.) De Bary) is the major constraint of potato production in Ethiopia. The field experiment was done at Meket district during 2018 cropping season, to determine appropriate spraying frequency combined with different levels resistance variety. had 15 treatments a combination three varieties (Belete, Gudene, and Jalene) five frequencies (zero, one, t...

This study was designed to gain insight into the influence of spraying and cooling, during artificial incubation, on the embryo metabolic rate and hatching ability of Muscovy duck eggs. Three times a week 93 incubated eggs were sprayed and cooled for 0.5 h at room temperature. Daily embryo metabolic rate was measured in 30 eggs with a water vapor conductance ranging from 1.15 to 2.07 mg/day-kPa...

The article describes the research of apple varieties grown in areas Yangikurgan district Namangan region and proper use fruit production post-harvest activities region. "Iskavot" districts "Nazirjon Ilkhomjon Arabboy" farm orchards semirenko, golden delicacies, starcrimson, (five stars), local variety (boyken) 4 types, i.e. N 120 P 100 K 30 , 50 10 organic 1000 25 20 Phenological biometric eva...

abstract evaluation of pomological characteristics can be useful in selection of best cultivars for commercial purposes. during this project, seven cultivars of sweet cherry including five cultivars from hungary (‘stella’, ‘sunburst’, ‘germesdorf’, ‘summit’ and ‘subima’) and two control cultivars (‘cillage blamarka’ and ‘siahmashad’) were studied by completely rondomized blocks design with thre...

according to the global water shortage problem, the exploring for reducing its harmful effects is very important. this experiment was conducted as split plots method based on randomized complete block design with three replicates in urmia university research field during growing season of 2013-14. water deficit stress as main plot consisted of three levels (irrigation when soil moisture reached...