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Renan Souza Silva, Ananda Scherner, Cristiane Jovelina Da-Silva, Edinalvo Rabaioli Camargo, Roque Mauricio Palacios-Zuñiga, Fabio Schreiber, Luciano do Amarante, José Maria Barbat Parfitt and Luis Antonio de Avila
Minimum tillage in rice production is increasing in southern Brazil, reaching 60% of the total planted area. Compared to conventional tillage, in this system there is an increase in the occurrence of perennial weeds, such as Luziola peruviana and Leersia...
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Jannis Machleb, Benjamin L. Kollenda, Gerassimos G. Peteinatos and Roland Gerhards
Weed hoeing can be successfully performed in wide row crops, such as sugar beet, maize, soybean and wide spaced cereals. However, little experience is available for hoeing in narrow cereal row spaces below 200 mm. Yet, mechanical weed control can pose an...
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Brian Sims, Sandra Corsi, Gualbert Gbehounou, Josef Kienzle, Makiko Taguchi and Theodor Friedrich
Land degradation and soil fertility deterioration are two of the main causes of agricultural production stagnation and decline in many parts of the world. The model of crop production based on mechanical soil tillage and exposed soils is typically accomp...
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Marcelo Kogan, Patricio Gómez, Albert Fischer, Claudio Alister
Pág. 83 - 93
The continuously- flooded rice production system in Chile has selected highly competitive aquatic weeds selection capable of reducing paddy yields by 25 to 50%. Penoxsulam is a broad-spectrum triazolopyrimidine (ALS inhibitor) commercially introduced ...
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Marcelo Kogan
Pág. 151 - 156
The capacity of three adjuvants (Freeway, LI-700 and ammonium sulphate) to overcome the negative effect of a post-application rainfall on glyphosate efficacy was studied. Ten to twelve leaves purple nutsedge plants (Cyperus rotundus L.) were sprayed with...
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