HARVEST OF WINTER ONIONS WHEN GROWN FROM SEEDING FOR DIFFERENT PLANTING DATES AND FERTILIZER SYSTEMS.

Authors

  • S. I., Kornienko Institute of Vegetables and Melons of NAAS , Інститут овочівництва і баштанництва НААН
  • A. V. Novikova Institute of Vegetables and Melons of NAAS , Інститут овочівництва і баштанництва НААН

DOI:

https://doi.org/10.31548/dopovidi2017.03.013

Keywords:

onion, winter method of cultivation, fertilizer system, planting dates

Abstract

  The publication presents the results of studies to determine the effectiveness of planting dates and fertilizer systems when growing onions in winter crops in rainfed conditions in the northeastern forest-steppe of Ukraine. The optimal time to seed for the Tkachenkivska and Mayak varieties is the third decade of August, for the Wolf F1 hybrid - the second decade of September. The optimal plant nutrition system is the application of N82P75K110. In these conditions, the largest bulbs are formed, an increase in the winter hardiness of plants is observed, which ensures the highest commodity yield.

 

References

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Published

2017-06-15

Issue

No. 3(67) (2017)

Section

Agronomy

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