Продуктивность лука репчатого в зависимости от способов увлажнения при возделывании в условиях юга Украины
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635.252:631.547.1 (1)
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ГАМАЮНОВА, Валентина, ХОНЕНКО, Любовь, ХОНЕНКО, И., ЗАДОРОЖНИЙ, Ю.. Продуктивность лука репчатого в зависимости от способов увлажнения при возделывании в условиях юга Украины. In: Horticultură, Viticultură şi vinificaţie, Silvicultură şi grădini publice, Protecţia plantelor: Simpozionului Ştiinţific Internaţional „Horticultura modernă – realizări şi perspective”, 1-2 octombrie 2018, Chișinău. Chișinău, Republica Moldova: Universitatea Agrară de Stat din Moldova, 2018, Vol. 47, pp. 132-137. ISBN 978-9975-64-296-5.
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Dublin Core
Horticultură, Viticultură şi vinificaţie, Silvicultură şi grădini publice, Protecţia plantelor
Vol. 47, 2018
Conferința "Horticultură, Viticultură şi vinificaţie, Silvicultură şi grădini publice, Protecţia plantelor"
Chișinău, Moldova, 1-2 octombrie 2018

Продуктивность лука репчатого в зависимости от способов увлажнения при возделывании в условиях юга Украины

CZU: 635.252:631.547.1

Pag. 132-137

Гамаюнова Валентина, Хоненко Любовь, Хоненко И., Задорожний Ю.
 
Николаевский национальный аграрный университет
 
Disponibil în IBN: 20 noiembrie 2019


Rezumat

In presented materials results of researches with culture of the onion of yield are presented at cultivation of him without irrigation, on trickle irrigation and by overhead irrigation. Data of influence of the ways of irrigation to approach and duration of the main periods of vegetation of culture, formation by the plants of overground mass , productivity and the main ratings of quality of bulbs are presented. It is installed that without watering productivity of the onion of yield is formed to low at cultivation on irrigation she is increased by 35,0 - 75,1 t / ha. Total water consumption and his factor is determined at cultivation of culture of the onion depending on way watering - without irrigation on trickle irrigation and at overhead irrigation. It is installed that the most effectively the plants of the onion of yield use moisture to formation of the unit of production at cultivating of him on trickle irrigation. At the same time way watering 239,3 % reaches maximum ratings as well the level of profitability of culture cultivation that exceeds considerably this rating as compared with overhead irrigation, where he is determined on the level 150,4 %, and without watering - 33,6 %.

Cuvinte-cheie
Onion is yield, The ways of irrigation, Productivity, Quality of bulbs, Water consumption, Economic efficiency