A field experiment was conducted in sandy loam soils to study the Growth and Yield parameters of six different crops with limited number irrigations under a zero-till system rice fallows during rabi, 2021-22 at Agricultural College Farm, Naira. The laid out split-plot design, replicated thrice three irrigation levels viz., two (I1), (I2) four (I3) assigned main plots fallow Maize (C1), Sorghum ...

Abstract The higher water consumption in the flooding irrigation system has challenged rice cultivation. Applying management techniques that help to save and increase productivity is necessary deal with shortage. We evaluated growth, yield, consumption, responses genotypes techniques. experiment was arranged a split-plot design three replications at Rice Research Institute of Iran, Mazandaran. ...

In order to evaluation of influence of sulphur fertilizer on grain yield and the some of physiological indices of canola, an split plot experiment based on randomized complete block design was conducted in Research Farm Islamic Azad University, Ardabil branch in 2007. Factors were: sulfur fertilizer at four levels (0 as control, 25, 50 and 75 kg S/ha) in the main plots and canola cultivars at t...

A reduction in herbicide use is one of modern agriculture’s main interests and several alternatives are being investigated with this objective, including intercropping. Gliricídia (Gliricidia sepium) mulch has no allelopathic effect on corn or beans but significantly decreased the population of some weed species. The objective of this study was to evaluate green ear and grain yield in corn cult...

The purpose of this study was to determine the effects different doses gibberellic acid (GA3) on growth, tuber yield and some quality traits potato. experiment arranged in a split-plot design with three replicates, cultivars Marabel, Alegria Agria were main plots, GA3 (0, 25, 50 100 mg L-1) sub-plots. Gibberellic applied leaves by spraying 50th day after planting (during flowering). application...

sowing date and plant density are important factors in grain yield of cow pea. in order to study effect of sowing date and plant density on yield and yield components of cow pea, an experiment was conducted in research farm of ramin university of agricultural and natural resources in 2008. the experimental design was split plots in randomized complete design with four replications. the experime...

objective: citrus (citrus reticulata) is one of the most important horticultural plant in iran and weed management throuth ecological methods such as cover crop is a proper option in orchard management practices. methods: the experiment was designed as a split plot on the base of complete randomized block design with four replications in mazandaran province, sari, voushka county from 2010 to 20...

in order to evaluate the effects of convention and conservation (no-tillage and reduced tillage) tillage methods on wheat and chickpea yield and yield components and soil physical properties under rainfed conditions in kermanshah (n: 34°19', e: 47°17'), some experiments were performed in sararood dryland agricultural research station during three cropping seasons (2011-2014). in the f...

to study the effects of biofertilizers in their different levels of nitrogen (n) and phosphorus (p) on yield related parameters of barley (sahra cultivar), a split plot experiment based upon a randomized complete block design of three replications was conducted. main plots consisted of: nitrogen at three levels (0, 50 and 100 kg n ha-1 as urea), while sub plots were: phosphorus at two levels (0...

in rainfed areas of iran, cereal yields are low, variable and mainly as a result of inadequate and erratic seasonal rainfall and associated management factor, such as late sowing date (or late crop germination). in order to investigate the effects of single irrigation and nitrogen on bread wheat (triticum aestivum l. var. sabalan) a field experiment was conducted as split plot arranged in a ran...