this study was conducted to identify the effect of gibberellic acid (ga3) on morphological characteristics of pistachio fruits. the following parameters were evaluated; unfilled fruiting, the fruit fraction, bearing and yield. this research was carried out from 2007 till 2010 in a split plot design with five concentrations of ga3 (0, 2500, 5000, 10000 and 20000 mg/l) in four replications. the m...

in order to evaluate the effect of water stress and plant density on growth and seed yield of safflower, a study was conducted during 2009 growing season at agricultural college of shiraz university. the experimental design was split plot based on randomized complete block design with three replications. the treatments were deficit irrigation (100, 75, and 50% of field capacity-fc) as main plot...

a 4 days study was conducted to determine the effects of different concentration of bioaugmentor bacterial strain bacillus licheniformisi, b. subtilis, b. polymyxa, b. laterosporus and b. circulans (protexin aquatech, uk) on adjustment of parameters of water quality as tan, no2-n, no3-n and turbidity from the effluent of common carp ponds. effects of time and concentration were studied as a com...

Appropriate plant spacing and new superior rice varieties are essential factors in achieving high yields. This study aimed to evaluate jajar legowo planting systems that increase growth yield during the dry season East Nusa Tenggara. The research was arranged a split plot randomized complete block design with two replications. (main plot) consisted of upland (Inpago 8 Inpago 12) lowland (Inpari...

Rice (Oryza sativa L.) production in the future aims to increase productivity every year with high input technology, including irrigated rice. However, practices of rice fields have a methane (CH4) potential. Soil tillage could affect CH4 emission conditions. Puddling and flooding through soil create reduction conditions that promote by methanogenic bacteria. The objective was determine effect ...

A field experiment was conducted during the Rabi season of 2020-21 and 2021-22. The laid out in split-split plot design with 27 treatment combination comprising three moisture conservation practices viz. flat bed 2.5 t/ha crop residue, narrow furrow t ha-1 residue broad main seed inoculation control, rhizobium PSB sub zinc level kg Zn 5.0 sub-sub plot. Result shows that produced significantly a...

to determine the effects of pre-germinating of tubers and plant density on yield and some agronomic traits of six commercial potato cultivars, an experiment was carried out in ardebil agricultural research station for two years (2001 and 2002). the experiment was in a split split splot on the basis of completely randomized block design with three replications. pre-germination and non pre-germin...

for investigation deficit irrigation and nitrogen application effect on nutrients uptake of henna ecotypes, this research was conducted in the form of split-split-plot on the basis of randomized complete block design with four replications in the research field of islamic azad university, jiroft, iran in 2013-2014. the main, sub and sub-sub plot were deficit irrigation (100, 75 and 50% of crop ...

in order to investigate effect of organic manure and super absorbent on physiological and biochemical traits of potato (solanum tubersum, cv marfona), a split plot experiment was conducted as randomized complete block design with three replications at research farm, agriculture college, university of razi in 2010. main factor included two levels of super absorbent a200 (0 and 70 kg/ha,) and spl...