FEATURES OF AGROTECHNOLOGICAL TECHNIQUES CULTIVATION OF FORAGE CROPS ON PERMAFROST SOIL THE REPUBLIC OF SAKHA (YAKUTIA)
Rubrics: AGRICULTURAL ECONOMICS AND POLICIES
Authors:
1.
FRC YSC SB RAS "Yakutsk Research Institute of Agriculture named after M.G. Safronov"
2.
State Budgetary Institution Academy of Sciences of the Republic of Sakha (Yakutia)
3.
Federal Research Center Yaroslavl Scientific Center SB RAS "Yakut Scientific Research Institute of Agriculture named after. M.G. Safronov"
4.
Federal Research Center Yaroslavl Scientific Center SB RAS "Yakut Scientific Research Institute of Agriculture named after. M.G. Safronov"
5.
Federal Research Center Yaroslavl Scientific Center SB RAS "Yakut Scientific Research Institute of Agriculture named after. M.G. Safronov"
Type:
Article
eLocation:
Status:
Published
Received:
06.10.2024
Accepted:
15.10.2024
Published:
25.10.2024
Language:
Russian
Keywords:
silos, urozhaynost', pitatel'naya cennost', smeshannye posevy, agrotehnologicheskie priemy, merzlotnye pochvy
Abstract (English):
The article presents the results of research on agrotechnological methods of cultivation of annual fodder crops on permafrost soil. Research on the technology of cultivation of annual fodder crops was carried out in 2017-2023 on the basis of the laboratory of feed production of the Yakut Research Institute of Agriculture named after M.G. Safronov on the second above-floodplain terrace of the Lena River valley in the village of Nemyugyuntsy of the Khangalassky ulus of the Republic of Sakha (Yakutia). Sunflower has proved to be a new and promising crop for harvesting juicy forages in Yakutia. The soil of the site is permafrost floodplain-sod loamy. Sunflower variants were tested in a mixture with corn, spring vetch, peas, and Sudanese grass. In the specific conditions of the permafrost floodplain, the sunflower harvest in all studied variants significantly exceeded the control (net crops) and turned out to be the largest in crops with corn, reaching an average of 42.7 ± 1.1 t / ha with limits of 35.9 - 52.4 t and a low amount of variation.
The article presents the results of research on agrotechnological methods of cultivation of annual fodder crops on permafrost soil. Research on the technology of cultivation of annual fodder crops was carried out in 2017-2023 on the basis of the laboratory of feed production of the Yakut Research Institute of Agriculture named after M.G. Safronov on the second above-floodplain terrace of the Lena River valley in the village of Nemyugyuntsy of the Khangalassky ulus of the Republic of Sakha (Yakutia). Sunflower has proved to be a new and promising crop for harvesting juicy forages in Yakutia. The soil of the site is permafrost floodplain-sod loamy. Sunflower variants were tested in a mixture with corn, spring vetch, peas, and Sudanese grass. In the specific conditions of the permafrost floodplain, the sunflower harvest in all studied variants significantly exceeded the control (net crops) and turned out to be the largest in crops with corn, reaching an average of 42.7 ± 1.1 t / ha with limits of 35.9 - 52.4 t and a low amount of variation.
Keywords:
silos, urozhaynost', pitatel'naya cennost', smeshannye posevy, agrotehnologicheskie priemy, merzlotnye pochvy
silos, urozhaynost', pitatel'naya cennost', smeshannye posevy, agrotehnologicheskie priemy, merzlotnye pochvy
