| Issue |
OCL
Volume 29, 2022
Organic foods in the oil & protein crop supply chain / Le « Bio » dans la filière oléoprotéagineuse
|
|
|---|---|---|
| Article Number | 21 | |
| Number of page(s) | 12 | |
| DOI | https://doi.org/10.1051/ocl/2022015 | |
| Published online | 13 June 2022 | |
Research Article
Initiation of safflower sowings in the organic farming system of Western Kazakhstan☆
Initiation des semis de carthame dans le système d'agriculture biologique du Kazakhstan occidental
1
Zhangir khan West Kazakhstan Agrarian – Technical University, Uralsk, Kazakhstan
2
V.S. Pustovoit All-Russian Research Institute of Oil Crops, Krasnodar, Russia
3
Kazakh National Agrarian Research University, Almaty, Kazakhstan
4
Saratov State Vavilov Agrarian University, Saratov, Russia
5
Federal State Budgetary Scientific Institution “Volga Research Institute of Hydraulic Engineering and Land Reclamation”, Saratov, Russia
* Correspondence: veivit.66@mail.ru
Received:
14
October
2021
Accepted:
21
April
2022
We carried out the research in 2020–2021 in Western Kazakhstan on medium-loamy dark chestnut soils. The purpose of the research is to identify changes in physico-chemical, biological parameters of soil cover, productivity, and quality of safflower (Carthamus tincforius L.) under the influence of different technologies of agrarian landscape shaping, for rational management of organic agrocenoses. The field experiments showed that in the conditions of Western Kazakhstan, the use of the biologized technology of organic farming increases the yield of safflower in comparison with the traditional technology by 26.66–35.38%, with a high oil content of 30.0–39.95%. The phytoameliorative role of safflower in improving agrophysical, agrochemical, and biological parameters of dark chestnut soils is proved.
Résumé
Nous avons mené les recherches en 2020–2021 dans l'ouest du Kazakhstan sur des sols de châtaignier foncé moyennement argileux. Le but de la recherche était d'identifier les changements dans les paramètres physico-chimiques, biologiques de la couverture du sol, la productivité et la qualité du carthame (Carthamus tincforius L.) sous l'influence de différentes techniques de travail agraire, pour une gestion rationnelle des agrocénoses biologiques. Les expériences sur le terrain ont montré que dans les conditions du Kazakhstan occidental, l'utilisation de la technique biologique de l'agriculture biologique augmente le rendement du carthame par rapport à la technologie traditionnelle de 26,66–35,38 %, avec une teneur élevée en huile de 30,0–39,95 %. Le rôle phyto-améliorateur du carthame dans l'amélioration des paramètres agrophysiques, agrochimiques et biologiques des sols de châtaignier foncé est prouvé.
Key words: safflower / cultivation technology / productivity / oil content of seeds / soil criteria
Mots clés : carthame / technologie de culture / productivité / teneur en huile des graines / critères de sol
© B. Nasiyev et al., Published by EDP Sciences, 2022
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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