نتایج جستجو برای: nitrogen biofertilizer
تعداد نتایج: 119587 فیلتر نتایج به سال:
This study aimed to understand the effect of commercial seaweed extract as a biofertilizer, named True-Algae-Max (TAM®), on yield, nutritional, antioxidant, and cytotoxic activity Eruca vesicaria. Three concentrations TAM® (5, 10, 15%) were studied by foliar spray over two cultivation years (2016 2017) without any chemical fertilizer, along with control consisting synthetic nitrogen, phosphorus...
in order to investigate the effect of different levels of biofertilizer inoculation and phosphorus chemical fertilizer on mineral elements absorption in forage corn sc. 540 under humidity regimes, an experiment was conducted as line source based on a randomized completele block design with three replications during two growing seasons of 2012 and 2013. the implementation of line source was appl...
Azotobacter chroococcum is an important PGPR (Plant Growth Promoting Rhizobacteria) producing compounds needed for plant growth. The aim of this research was to study the effects of different native strains of Azotobacter chroococcum on growth and yield of wheat under greenhouse counditions. Seeds of spring wheat (Triticum aestivum L. var. Pishtaz) were inoculated with some Azotobacter chroococ...
abstract in order to investigate the effect of biofertilizer, chemical fertilizer and plant density on yield and corm criteria of saffron, an experiment was conducted as complete randomized block design in a factorial arrangement with three replications under field condition in agricultural college, ferdowsi university of mashhad during 3 years of 2007,2008,2009. treatments included nitroxin bi...
Nitrogen-fixing bacteria (NFB) can reduce nitrogen at ambient pressure and temperature. In this study, we treated effluent from a paper mill in sequencing batch reactors (SBRs) monitored the abundance activity of NFB with view to producing sludge that could work as biofertilizer. Four were inoculated activated enriched fed high C/N waste (100:0.5) mill. Though able organic load wastewater by up...
Azotobacter chroococcum is an important PGPR (Plant Growth Promoting Rhizobacteria) producing compounds needed for plant growth. The aim of this research was to study the effects of different native strains of Azotobacter chroococcum on growth and yield of wheat under greenhouse counditions. Seeds of spring wheat (Triticum aestivum L. var. Pishtaz) were inoculated with some Azotobacter chroococ...
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...
Red chili (Capsicum annum L.) is one of the important horticultural crops, yet its productivity still relatively low. This study aims to determine red improvement through use inorganic fertilizer and biofertilizer. The factorial randomized group design (RAK) experimental with 2 factors 3 replicates (10 plants for each replicate) was used in this research. Factor I consisted four doses (K), name...
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