Global warming is the leading cause of extreme meteorological events increase in last three decades. Increase annual average air temperature and values during winter early spring has been recorded comparison to (1961-1990) referent period Plovdiv region. The lettuce development was researched a greenhouse Agricultural University- Plovdiv. During growth six different variants were used: no ferti...

intercropping is considered as a method for increasing yield per unit and stability. in order to evaluate the effects of phosphorous biofertilizer and chemical phosphorous on fodder quality of corn (zea mays l.) and grass pea (lathyrus sativa l.) intercropping, two field experiments were conducted as factorial based on randomized complete block design with four replications at two places simult...

In this research, effect of vermicompost and plant growth promoting rhizobacteria (PGPR) on physiological traits of lemon balm under drought stress condition was investigated in year 2012 at Karaj Research Institute of Forest and Rangelands. Experiment was conducted as split-split plot in a randomized complete block design with three replications. irrigation (normal: irrigated to field capacity...

Biological fertilizers are a group of living organisms whose activities can improve soil fertility, that contain microbes and useful for helping plant growth. The purpose this study was to analyze the growth production rice plants against application biological fertilizers. There 7 bacterial isolates used as biofertilizers, namely, Bacillus sp., two Pseudomonas sp. strains, Azospirillum Azotoba...

background: reprocessing of sewage sludge to agricultural land is preferred to disposal through landfill or incineration due to its potentially beneficial effects on soil fertility from organic matter and plant nutrients, such as n and p, present in the sludge. therefore, this study was conducted to investigate the impact of sewage sludge and chemical fertilizers on pb and cd accumulation in fe...

Fertilizer management is essential for achieving sustainable agriculture and protecting the environment. To evaluate the effect of Nitroxin bio-fertilizer application on quantitative and qualitative traits of corn hybrids a farm research was arranged via split plot experiment based on the randomized complete block design with four replications in 2013. Main plots were Included: use of the chemi...

Scarce availability of chemical fertilizers threatens sustainability wheat production in Nepal. Combined application and biofertilizer can reduce fertilizer enhance the yield under limited availability. A field experiment was carried out to assess combined on growth spring at Rampur, Chitwan from November 2020 April 2021. The laid strip plot design with four nitrogen P2O5 levels (0, 50, 75 100%...