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United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

1990

Wateruse efficiency

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Full-Text Articles in Plant Sciences

Ermelo Weeping Lovegrass Response To Clipping, Fertilization, And Watering, Robert A. Masters, Carlton Britton Sep 1990

Ermelo Weeping Lovegrass Response To Clipping, Fertilization, And Watering, Robert A. Masters, Carlton Britton

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

A management strategy using short-duration grazing and fertilization was simulated in a study with individual 'Ermelo' weeping lovegrass [Eragrostis curvula (Shrad.)Nees] plants. Influence of 2 levels of clipping [unclipped during the growing season and clipped (C) to 10-cm stubble height each time regrowth reached 40 cm]; fertilizer [unfertilized and 70-34-44 kg N-P-K/ha (F)]; and watering frequency [irrigated to field capacity at 7- (WET) and 14- (DRY) day intervals] on cumulative herbage dry matter yield, crude protein yield, and water-use efficiency, and root mass of individual weeping lovegrass plants grown in soil contained in polyethylene tubes was determined. Clipping combined …