abstract- to investigate the effects of bio-chemical and organic fertilizers on yield and seeds npk contents of pumpkin (cucurbita pepo var. styriaca), an experiment was conducted at the research farm of kurdistan university in 2009 growing season. treatments were included 1) control, 2) seeds inoculated with free-living n fixing bacteria (nfb), 3) seeds inoculated with phosphate-solubilizing b...

Biofertilizer is a relatively safer, environmentally friendly and cost-effective approach as an alternative to reduce chemical fertilizer usage. The selection of bacterial strains with multiple beneficial characteristics are important to maximize the effectiveness on the host plant. Due to aforementioned interest, several Plant Growth-Promoting Rhizobacterial (PGPR) and rhizobial strains were i...

background and objectives: soybean is one of the plants that need large amounts of nitrogen for grain yield production. todays bio-fertilizers are considered as a best replacement for chemical nitrogen to increase soil fertility and sustained agricultural production. meanwhile, the use of soybean symbiotic bacteria and nitroxin, which contain the most effective nitrogen-fixing bacteria of the g...

UPT Bulupountu Jaya is the one of many shallots or red onions and other vegetables production center in Sigi Regency. The farmers rely heavily on pesticide chemical fertilizer their business. Even, residual plant beyond permitted standard. main factor lack awareness skills towards environment-based cultivations pest control. Our community service with regional featured product schematics, aim t...

Chemical fertilizers are gradually being replaced with new biological fertilizers, which can improve the soil and microorganisms. In this experiment, leguminous forage (Medicago sativa cv. Beilin 201) was used as research object. By measuring alfalfa root systems properties using high-throughput sequencing technology, we investigated effect of (rhizobial) fertilizer at different concentrations ...

rose flower (rosa hybrida) is appreciated for its beauty, fragrance and long period of flowering. to study the response of cut rose flower to bio-fertilizers, a factorial experiment was performed, with completely randomized design and four replications, in hydroponic greenhouse of alandasht, astane ghods garden, mashhad, iran, during 2009-2010. the first factor was six cultivars of rose flower ...

in order to study the effect of different n fertilizer on berseem forage in an intercropping with basil, this experiment was conducted in research farm of college of agriculture, university of tehran during growing season 2011. experimental treatments were arranged as split plots based on a randomized complete block design with three replications. different fertilizers consisted of control (no ...

It is important to develop integrated crop production strategies that enhance the productive ability of crops in a sustainable manner for the developing nations worldwide. Intensive farming practice of high yielding crop production is mainly dependent on chemical inputs as fertilizer, pesticide and weedicides. However, excessive use of chemical inputs has negative impact on environment in the f...