Economics of site-specific and variable-dose herbicide application
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Economics of site-specific and variable-dose herbicide application. / Ørum, Jens Erik; Kudsk, Per; Jensen, Peter Kryger.
Precision agriculture: technology and economic perspectives. ed. / Søren Marcus Pedersen; Kim Martin Lind. Springer, 2017. p. 93-110 (Progress in Precision Agriculture; No. 1).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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TY - CHAP
T1 - Economics of site-specific and variable-dose herbicide application
AU - Ørum, Jens Erik
AU - Kudsk, Per
AU - Jensen, Peter Kryger
PY - 2017
Y1 - 2017
N2 - Site-specific application of pesticides has so far focused mainly on herbicides. The purpose of precision farming technologies in relation to herbicide use is to reduce herbicide cost and environmental impact from spraying, but at the same time to achieve acceptable weed control. Another purpose is to increase the spraying capacity, to reduce the number of sprayer refills, and finally to minimize time spent on weed monitoring. In this chapter the relevance and profitability of four precision herbicide application technologies, two weed detection technologies and a low dose decision support system (DSS) is analysed. With a low dose herbicide, cost can be reduced by 20–50%. It requires, however, proper monitoring of weeds, which can be a time-consuming task that again requires that the farmer is able to identify the dominant weed species. The current development of high-speed camera and software systems can help to detect and map individual weeds, and some systems have proved to be cost effective for certain weeds.
AB - Site-specific application of pesticides has so far focused mainly on herbicides. The purpose of precision farming technologies in relation to herbicide use is to reduce herbicide cost and environmental impact from spraying, but at the same time to achieve acceptable weed control. Another purpose is to increase the spraying capacity, to reduce the number of sprayer refills, and finally to minimize time spent on weed monitoring. In this chapter the relevance and profitability of four precision herbicide application technologies, two weed detection technologies and a low dose decision support system (DSS) is analysed. With a low dose herbicide, cost can be reduced by 20–50%. It requires, however, proper monitoring of weeds, which can be a time-consuming task that again requires that the farmer is able to identify the dominant weed species. The current development of high-speed camera and software systems can help to detect and map individual weeds, and some systems have proved to be cost effective for certain weeds.
M3 - Book chapter
SN - 978-3-319-68713-1
T3 - Progress in Precision Agriculture
SP - 93
EP - 110
BT - Precision agriculture
A2 - Pedersen, Søren Marcus
A2 - Lind, Kim Martin
PB - Springer
ER -
ID: 191598058