CONSERVATION TILLAGE METHOD
Water-retaining roughnesses (holes, non-continuous furrows, micro-lagoons) come into being on the field surface at its tillage. They prevent a backflow, an erosion on slope lands and improve moisture content the soil. However, in the last decades such methods of a soil tillage are not used and the e...
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Format: | Article |
Language: | Russian |
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Federal Scientific Agroengineering Centre VIM
2016-12-01
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Series: | Сельскохозяйственные машины и технологии |
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Online Access: | https://www.vimsmit.com/jour/article/view/165 |
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author | A. F. Zhuk |
author_facet | A. F. Zhuk |
author_sort | A. F. Zhuk |
collection | DOAJ |
description | Water-retaining roughnesses (holes, non-continuous furrows, micro-lagoons) come into being on the field surface at its tillage. They prevent a backflow, an erosion on slope lands and improve moisture content the soil. However, in the last decades such methods of a soil tillage are not used and the equipment for them are not manufactured. The author offered a new method of soil tillge with strips interchange (subsoil tilled and with the vegetable remains which are covered by the soil) in which cutout spherical disks form water-retaining non-continuous furrows. For this purpose harrows with two-disk and three-disk sections were developed. Two-disk sections in a front row contain needle disks and one spherical, and in a back row - needle and cutout spherical ones, forming a stank in a furrow. Three-disk sections in a front row contain needle disks, and in a back row - two needle and cutout spherical ones. A furrow part limited to its stanks is 4-5 times longer than a stank. A nonmoldboard loosened strip is wider than a strip with the covered vegetable remains and a non-continuous furrow. However, the general width does not exceed 0.4 m. In case of conservation tillage by a harrow with two-disk sections with spaces between disks 180 and 250 mm and 10 cm deep spherical disk non-continuous furrows can save up 216 and 155 cub. m of water per 1 hectare, and with three-disk at the same spaces - 144 and 103.7 cub. m respectively. At a disk approach angle of 20 degrees and 14 cm deep disks the capacity of furrows increases by 1.6 times. |
first_indexed | 2024-04-10T00:55:51Z |
format | Article |
id | doaj.art-09aa6998ed334151ba7386028ca124ea |
institution | Directory Open Access Journal |
issn | 2073-7599 |
language | Russian |
last_indexed | 2024-04-10T00:55:51Z |
publishDate | 2016-12-01 |
publisher | Federal Scientific Agroengineering Centre VIM |
record_format | Article |
series | Сельскохозяйственные машины и технологии |
spelling | doaj.art-09aa6998ed334151ba7386028ca124ea2023-03-13T10:16:46ZrusFederal Scientific Agroengineering Centre VIMСельскохозяйственные машины и технологии2073-75992016-12-01061015164CONSERVATION TILLAGE METHODA. F. Zhuk0Федеральный научный агроинженерный центр ВИМWater-retaining roughnesses (holes, non-continuous furrows, micro-lagoons) come into being on the field surface at its tillage. They prevent a backflow, an erosion on slope lands and improve moisture content the soil. However, in the last decades such methods of a soil tillage are not used and the equipment for them are not manufactured. The author offered a new method of soil tillge with strips interchange (subsoil tilled and with the vegetable remains which are covered by the soil) in which cutout spherical disks form water-retaining non-continuous furrows. For this purpose harrows with two-disk and three-disk sections were developed. Two-disk sections in a front row contain needle disks and one spherical, and in a back row - needle and cutout spherical ones, forming a stank in a furrow. Three-disk sections in a front row contain needle disks, and in a back row - two needle and cutout spherical ones. A furrow part limited to its stanks is 4-5 times longer than a stank. A nonmoldboard loosened strip is wider than a strip with the covered vegetable remains and a non-continuous furrow. However, the general width does not exceed 0.4 m. In case of conservation tillage by a harrow with two-disk sections with spaces between disks 180 and 250 mm and 10 cm deep spherical disk non-continuous furrows can save up 216 and 155 cub. m of water per 1 hectare, and with three-disk at the same spaces - 144 and 103.7 cub. m respectively. At a disk approach angle of 20 degrees and 14 cm deep disks the capacity of furrows increases by 1.6 times.https://www.vimsmit.com/jour/article/view/165склоновые землиэрозия почвывлагонакоплениеобработка почвыдисковая боронадисковая секцияигольчатый дисксферический дискslope landssoil erosionwater retentionsoil cultivationdisk harrowdisk sectionneedle diskspherical disk |
spellingShingle | A. F. Zhuk CONSERVATION TILLAGE METHOD Сельскохозяйственные машины и технологии склоновые земли эрозия почвы влагонакопление обработка почвы дисковая борона дисковая секция игольчатый диск сферический диск slope lands soil erosion water retention soil cultivation disk harrow disk section needle disk spherical disk |
title | CONSERVATION TILLAGE METHOD |
title_full | CONSERVATION TILLAGE METHOD |
title_fullStr | CONSERVATION TILLAGE METHOD |
title_full_unstemmed | CONSERVATION TILLAGE METHOD |
title_short | CONSERVATION TILLAGE METHOD |
title_sort | conservation tillage method |
topic | склоновые земли эрозия почвы влагонакопление обработка почвы дисковая борона дисковая секция игольчатый диск сферический диск slope lands soil erosion water retention soil cultivation disk harrow disk section needle disk spherical disk |
url | https://www.vimsmit.com/jour/article/view/165 |
work_keys_str_mv | AT afzhuk conservationtillagemethod |