Adaptive detection of volunteer potato plants in sugar beet fields
نویسندگان
چکیده
منابع مشابه
Uptake and distribution of N-phosphonomethylglycine in sugar beet plants.
Glyphosate (N-phosphonomethylglycine) was readily transported in sugar beet plants (Beta vulgaris L., Klein E type, monogerm). Concentrations in sink leaves reached 2.5 to 13.7 micromolar in 10 hours from a 15 millimolar solution supplied to one mature leaf. Distribution of glyphosate followed that of [(3)H]sucrose used as a marker for materials transported by phloem, indicating that this is th...
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Invertase inhibitors have been isolated and partially purified from red beets, sugar beets, and sweet potatoes. These inhibitors are thermolabile proteins with molecular weights of 18,000 to 23,000. They do not inhibit yeast and Neurospora invertases, but they are reactive with potato tuber invertase and other plant invertases with pH optima near 4.5. There are differences in reactivity of the ...
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In this article, we address the problem of thistle detection in sugar beet fields under natural, outdoor conditions. In our experiments, we used a commercial color camera and extracted vegetation indices from the images. A total of 474 field images of sugar beet and thistles were collected and divided into six different groups based on illumination, scale and age. The feature set was made up of...
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ژورنال
عنوان ژورنال: Precision Agriculture
سال: 2009
ISSN: 1385-2256,1573-1618
DOI: 10.1007/s11119-009-9138-9