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Results of effectiveness tests in State Priekuli Institute of Field Crops Selection in a three-year period (2011 – 2013)

The results of trial “USING OF HUMIC PREPARATIONS FOR PLANT FERTILIZATION IN INTEGRATED AND CONVENTIONAL AGRICULTURE”

Within a framework of cooperation project in a three-year period (2011 – 2013)

  • humic products Green OK – Universal PRO and
  • natural microbiological plant growth promoter Green Cytokinin

efficiency in production conditions was tested on

  • potatoes,
  • barley,
  • perennial grasses (perennial ryegrass)
  • corn and
  • summer oilseed rape.

in State Priekuli Institute of Field Crops Selection. The study results show, that these productss have an overall positive impact on the tested plant species growth and development, which, in most cases, promoted increase of plant vegetative weight and, and, consequently, the formation of higher yields. Greater positive impact on plant growth and development generally was shown by product Green Cytokinin.

Images from trials 

Potatoes - results of effectiveness tests of GreenOK in State Priekuli Institute of Field Crops Selection
Potatoes – trial overview on the variety ‘Brasla’.
Potatoes - results of effectiveness tests of GreenOK in State Priekuli Institute of Field Crops Selection
Potatoes – on the right variety ‘Brasla’, on the left variety ‘Lenora’. Yellow arrows – variants with GreenCytokinin.
Test on corn - results of effectiveness tests of GreenOK in State Priekuli Institute of Field Crops Selection
On the right – test on corn: the largest plants in plots treated with humic substances.
Corn - results of effectiveness tests of GreenOK in State Priekuli Institute of Field Crops Selection
Trial with corn – in the foreground variant when twice treated with GreenCytokinin.

Using of humic preparations for plant fertilization in integrated and conventional agriculture – full review 

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