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Auteur L. New |
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L. New ; H. Kaufman ; A. Knutson ; T. Lee ; Et Al. | the Texas A. and M. university system, collège station, Texas : Texas agriculture extension service | 1990Chemigation can address many of these concerns, thus providing another timely use of sprinkler irrigation equipment. Safe and effective application of appropriate amounts of fertilizers and pesticides by the irrigation system often reduces crop [...]