Weeding Performance of the Intra-row Weeders(II) Operating frequency and Weeding Effects.
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چکیده
منابع مشابه
the effects of planning on accuracy and complexity of iranian efl students’ written narrative task performance
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Data Weeding Techniques Applied to Roget's Thesaurus
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Plant breeders have generated many crop varieties that resist insects and pathogens through improved arsenals of bioactive natural compounds. More recently, molecular biologists have produced highly successful virusand insect-resistant crops by introduction of transgenes that ultimately protect crops by means of natural polypeptides. Herbicides have been the largest segment of the pesticide mar...
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ژورنال
عنوان ژورنال: Japanese Journal of Farm Work Research
سال: 1995
ISSN: 0389-1763
DOI: 10.4035/jsfwr.30.199