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Different technologies of potato (Solanum tuberosum L.) cultivation and their effects on water runoff and soil erosion

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027049%3A_____%2F23%3AN0000098" target="_blank" >RIV/00027049:_____/23:N0000098 - isvavai.cz</a>

  • Alternative codes found

    RIV/60460709:41330/23:97521 RIV/60076658:12220/23:43907154 RIV/60109807:_____/23:N0000072 RIV/00027006:_____/23:10176369

  • Result on the web

    <a href="https://pse.agriculturejournals.cz/magno/pse/2023/mn5.php" target="_blank" >https://pse.agriculturejournals.cz/magno/pse/2023/mn5.php</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.17221/149/2023-PSE" target="_blank" >10.17221/149/2023-PSE</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Different technologies of potato (Solanum tuberosum L.) cultivation and their effects on water runoff and soil erosion

  • Original language description

    Surface runoff and soil losses in the case of potato cultivation using de-stoning technology on gentle slopes (Haplic Cambisol) were studied in 2020–2022. Different ridges shapes were compared: control (smooth shaped ridges), pits, pits plus loosening, pits plus loosening plus cover crop (Triticum aestivum L.) sowing in trail furrows. Runoff and soil losses were studied approximately 1 and 2 months after planting potatoes. The obtained results showed the highest reduction of surface runoff and soil losses in the treatment with cover crop sowing. In this variant, soil losses were reduced by 65–81% (1 month after planting) and 54–85% (2 months after planting) in case of simulated rainfall on the soil with natural moisture (or these losses were reduced by 51–93% and 50–76% in case of 15-min rainfall). On average, tuber yields reached 29.4 t/ha (pits + loosening) to 30.6 t/ha (pits) in 2020–2022. The different abilities of the tested shapes of ridges and furrows to retain water did not significantly affect the achieved yields of tubers, as rainfall was not a limiting factor in the monitored period. The yield differences among all tested treatments reached units of tons per hectare if the entire dose of nitrogen was applied at planting. Splitting the total nitrogen dose (50% at planting, 50% at loosening) gave significantly (P < 0.05) higher yields (34.2 t/ha) than a single application at planting. The treatment pits plus loosening with fertilisation provided a 19–26% higher tuber yield than pits plus loosening with a total N dose applied at planting.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    40104 - Soil science

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2023

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Plant, Soil and Environment

  • ISSN

    1214-1178

  • e-ISSN

    1805-9368

  • Volume of the periodical

    69

  • Issue of the periodical within the volume

    5

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    9

  • Pages from-to

    238-246

  • UT code for WoS article

    001000475200001

  • EID of the result in the Scopus database

    2-s2.0-85162642900