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- Title
Chickpea Varieties Productivity Depending on Combination of Different Sowing Methods and Sowing Rate in the Eastern Forests Steppe of Ukraine.
- Authors
Rozhkov, Arthur O.; Karpuk, Lesia M.; Voropai, Yuliia V.; Popov, Serhii I.; Polyakov, Oleksandr I.; Chigrin, Olha V.; Potashova, Larysa M.; Gepenko, Oleksandra V.; Rumbakh, Mykhailo Yu.
- Abstract
The article presents the results of four-year studies on the influence of various combinations of the seeding rate and row-spacing width on plants productivity and grain cropping capacity of chickpea varieties in the conditions of Eastern Forest-Steppe of Ukraine. The highest productivity of chickpea plants of Budzhak and Odyssey varieties was formed on variants with the lowest seeding rate in combination with 15 cm row-spacing. In this variant plant nutrition area was close to the square with the sides ratio 1.0:1.1. At the same time, through the smaller number of plants per unit of area, the grain yield in this variant was significantly inferior to the variants with a higher seeding rate. Two better combination of the seeding rate and row-spacing width were distinguished which ensure the formation of the highest cropping capacity of both chickpea varieties. This is combination of 800 thousand pieces/ ha seeding rate with 15 cm row-spacing and 700 thousand pieces/ha seeding rate with 30 cm row-spacing. On mentioned variants, the grain yield of Budzhak variety was 2.34 and 2.44 t/ha respectively, and the grain yield of Odyssey variety - 2.61 and 2.51 t/ha.
- Subjects
UKRAINE; CHICKPEA varieties; CHICKPEA yields; SOWING; PLANT spacing; CROPPING systems
- Publication
Ecological Engineering & Environmental Technology (EEET), 2022, Vol 23, Issue 1, p88
- ISSN
2719-7050
- Publication type
Article
- DOI
10.12912/27197050/143140