the aim of this study was to investigate the effect of tillage methods to obtain suitable seedbed for monogerm seed. therefore, a split plot experiment based on a randomized complete block design (rcbd) with three replicatians was conducted at darab station of fars province. the main plot was seedbed prepration at two levels including fall and spring season. subplot included 1) moldboard plow a...

A field experiment was conducted to study the effect of a Pseudomonas fluorescens-based biofertilizer on sweet potato (Ipomoea batatas (L) Lam) yield. The application by immersion cuttings before sowing for 0, 5, 10 and 15 minutes with combination doses 50 100% NPK mineral fertilizer in randomized block design three replications (12 treatments-combinations). During harvest (130 days after plant...

water scarcity in arid and semi-arid climate of iran has made deficit irrigation as a strategy for optimal water use and conservation in agricultural sector. this study aimed at evaluating the effects of water-deficit stress and n fertilizer levels on sugar beet performance. the study was conducted in split block design based on randomized complete block design arrangement. the row factor consi...

understanding the relationship between root yield and other traits in sugar beet may be a crucial step towards successful breeding of this important crop. path analysis provides a useful method in analyzing the genetic and phenotypic coefficients of correlations. this method is able to effectively unveil direct and indirect effects among traits of interest. in this research, root yield, yield c...

The aim of the research was to determine influence varietal characteristics, pre-sowing seed treatment and irrigation on yield winter wheat (Triticum aestivum L.). Experimental studies were carried out in conditions Mykolayiv National Agrarian University (Ukraine) during 2019-2022 yrs. It found that among studied variety wheat, highest grain distinguished by ‘Ozerna’ ‘Duma Odes’ka’. On average,...

Intensive cultivation of vegetables and imbalanced fertilization depleted the soil nutrients caused low yield with poor quality crops. A novel microbial enriched biochar fertilizer combination could alleviate nutrient stress. Therefore, a field experiment was conducted 14 treatments [4 levels (5, 7.5,10, 15 t ha-1), 3 doses fertilizers (50, 75,100% recommended) along without absolute control] i...