introduction: in recent decades, excessive use of chemical fertilizers causes environmental problems such as water resource pollution and decrease in soil fertility. organic matters are excellent sources of plant-available nutrients and their addition to soil could maintain high microbial populations and activities. in crop studies, prabha et al. (2007) reported that there was excellent plant g...

This study aimed to analyze and quantify the effect of different ratios vermicompost, phosphate rock, sulfur on P solubilization release by Pseudomonas fluorescens Ur21, identify optimal levels those variables for an efficient biofertilizer. Twenty experiments were defined surface response methodology based a central composite design (CCD), effects various quantities (encoded −1, 0, or +1) was ...

in order to study the effect of fertilizer management on summer savory production, a field experiment was conducted at the agricultural research station, college of agriculture, ferdowsi university of mashhad, iran during growing season of 2009. a randomized complete block design with three replications was used. treatments included: 1) nitroxin biofertilizer 2) phosphate solubilizing bacteria ...

Coriander is an important spice crop grown through out the world. As organic manures tend to reduce cost of cultivation and supplement with essential nutrients for growth development plant hence present study effect different fertilizers their doses on nutrient uptake in coriander variety JD-1 was conducted at Horticulture complex, Department Horticulture, JNKVV, Jabalpur (M.P.) year 2011-2012....

application of organic fertilizers increases quality and yields in the sustainable crop production and considerably replaces or reduces chemical fertilizers. in order to study the effects of different manure and vermicompost rates on yield and essential oil contents of dragonhead, an experiment was conducted as a randomized complete blocks design with eight treatments and three replications in ...

A field experiment was conducted to investigate effects of four organic manure sources (vermicompost, poultry manure, sheep & goat manure and cattle FYM) on growth and yield attributing characters of garlic in greenhouse condition during extreme winter months (October to May) at Leh-Ladakh, India with three application rates of organic manures viz. 10, 20 and 30 tons ha-1. The results revealed ...

vermicompost produced from sugarcane bagasse (sbv) or sawdust (s) were substituted at a range of different concentration in soilless bedding plant container medium, as a peat: vermiculite: perlite (6:3:1), to evaluate their effects on the growth of dieffenbachia amoena in the greenhouse. dieffenbachia amoena was grown in container medium pe: ve: p (6:3:1), in that peat substituted with 0%, 10%,...

objective:investigating the microbes and interactions of the beneficial symbiotic relationships between the components of the system ecology in the food chains and life cycles is one of the modern sustainable agriculture topics. in this regard, to evaluate the effects of bacteria and vermicompost on morphological characteristics and yield of soybean an experiment was conducted as split plot in ...