نتایج جستجو برای: fertilizer increased significantly grain yield

تعداد نتایج: 1943316  

2014
Fatemeh Nejatzadeh-Barandozi Fathollah Gholami-Borujeni

BACKGROUND The aim of this study was to evaluate the effects of nitroxin biofertilizer and chemical fertilizer on the growth, yield, and essential oil composition of dill. The experiment was conducted under field condition in randomized complete block design with three replications and two factors. RESULTS The first factor was the concentrations of nitroxin biofertilizer (0%, 50%, and 100%) o...

Journal: :آب و خاک 0
سیدکریم موسوی محمد فیضیان عبدالرضا احمدی

abstract in order to evaluate the effect of different nitrogen application methods on yield and yield components of winter wheat, a field experiment with split plot arrangement in completely randomized blocks design with four replicates was conducted in 2006. basal dressing in three levels (1- with no basal dressing, 2- strip and 3- distributing nitrogen fertilizer) as main plot and top dressin...

Journal: :journal of crop nutrition science 0
anise jorfi department of agronomy, khuzestan science and research branch, islamic azad university, ahvaz, iran. mojtaba alavi fazel department of agronomy, khuzestan science and research branch, islamic azad university, ahvaz, iran. adel modhej department of agronomy, susangerd branch, islamic azad university, susangerd, iran.

this research set out to evaluate the effect of combined biological and chemical nitrogen fertilizers on some corn hybrids. to this end an experiment was conducted as split plot on the basis of randomized complete block design with four replications. main plots were included: use of chemical and biological fertilizers in four levels: 100% chemical fertilizer, 75% chemical fertilizer + 100% bio-...

Alireza Safahani Farshad Ghooshchi Maryamosadat Alavian Petroodi

This study setout to investigate the effect of wheat residue, tillage, and nitrogen fertilizer management on some agronomic traits of soybean as a split split plot based on randomized complete block design with three replications. The main plots included wheat residue management: collecting and leaving residue and sub plot included tillage (without tillage and conventional tillage), and the sub...

Ezatollah Nabati Mohsen Lak Morad Shaban, Seyed Mostafa Azimi

This experiment was laid out in order to evaluate the effects  of different biofertilizers on yield components of barley. The experiment was a factorial design with three replications. Treatments were three nitrogen biofrtilizers (Nitroksin, Nitrokara and Supernitroplass) and three phosphate  biofrtilizers (Phosphate barvar2, Biozarr and Superplass) with control for them and yield components we...

2009
Ali Bahmanyar Hemmatollah Pirdashti Mohammad Ali Esmaili

In order to study the effect of phosphate solubilization microorganisms (PSM) and plant growth promoting rhizobacteria (PGPR) on yield and yield components of corn Zea mays (L. cv. SC604) an experiment was conducted at research farm of Sari Agricultural Sciences and Natural Resources University, Iran during 2007. Experiment laid out as split plot based on randomized complete block design with t...

Journal: :تحقیقات آب و خاک ایران 0
یاسر اسماعیلیان مصطفی حیدری احمد قنبری

to study the effects of zabol wastewater treated with two kinds of fertilizer (manure and chemical fertilizer) application vs use of ordinary water on grain yield and yield components in corn (kosc704) a field experiment was conducted at the university of zabol, iran during 2007 growing season. the statistical plan selected was a split plot one of three replications. the treatments were compris...

Journal: :journal of crop nutrition science 0
alireza safahani department of agriculture, payame noor university, p.o. box: 19395-3697, tehran, iran. maryamosadat alavian petroodi department of agronomy and plant breeding, ghaemshahr branch, islamic azad university, ghaemshahr, iran. farshad ghooshchi department of agronomy, varamin branch, islamic azad university, varamin, iran.

this study setout to investigate the effect of wheat residue, tillage, and nitrogen fertilizer management on some agronomic traits of soybean as a split split plot based on randomized complete block design with three replications. the main plots included wheat residue management: collecting and leaving residue and sub plot included tillage (without tillage and conventional tillage), and the sub...

Supplementary irrigation moderates the damage caused by drought stress in rainfed agriculture. Meanwhile, the application of nano fertilizers and methanol as the foliar application can be considered as effective management strategies to improve production under dryland conditions. For this purpose, the effect of supplementary irrigation, nano fertilizer spraying, and methanol foliar spraying wa...

Journal: :علوم گیاهان زراعی ایران 0
مصطفی حیدری دانشیار گروه زراعت و اصلاح نباتات – دانشکدۀ کشاورزی- دانشگاه شاهرود سمانه خلیلی دانشجوی کارشناسی ارشد زراعت (آگرواکولوژی)- دانشگاه زابل

this experiment was conducted as randomized complete block design with three replications in 2012 at university of zabol. experimental treatments included phosphorus fertilizer at three levels of 0, 100 and 200 kg.ha-1 as the first factor and foliar humic acid at four levels of 0, 750, 1500, 2250 g.1000 l water as the second factor. results showed phosphorus treatment had significant effect on ...

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