Abstract The paper aims to assess the use of various forms nitrogen fertilizers (seedbed dressing and foliar dressing) in barley cultivation steppe forest-steppe zones Omsk region. research objects were barley, fertilizers, ordinary chernozem, meadow chernozem. Variety – Sasha. most agronomic efficiency zone, 5.52 kg grain derived from 1 fertilizer nitrogen, was yielded response N 30 form ammon...

Animal traction has supported humans in most field operations since the origin of agriculture. With the introduction of mechanization, humans gained access to much more work power at similar management costs and were able to significantly increase the productivity and time efficiency of field operations. This achievement completely changed food production systems for all populations able to acc...

the aim followed in tillage operations is the preparation of a suitable seedbed. the clod mean weight diameter (mwd) is one of the important tillage quality factors. in this study six sigma methodology was employed to improve the mwd index on the experimental farm of the university of tehran. six sigma is considered as one of the new improving process methods that has gained wide applications i...

the increasing needs for energy, its high price and its environmental impact on greenhouse gases emission and limited energy resources due to increased research on energy balance in crop production systems. the objective of this research was to compare seedbed preparation and sowing methods in wheat production in kordkoy region with respect to energy use and efficiency. fifteen wheat fields wer...

Micro-enterprises have the potential to serve as the seedbed for industrialization. But in order to reach their potential, they face a myriad of challenges obstructing their path. A major obstacle to the cause is their inability to utilize technology to its full capability. Research has shown how IT enables organizations & even countries to leapfrog through stages of positive development. This ...