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Articles 1651 - 1680 of 1819
Full-Text Articles in Life Sciences
Agriculture News Release - 1994-04-05a, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1994-04-05a, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1994-04-05b, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1994-04-05b, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1994-03-22, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1994-03-22, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1994-03-17, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1994-03-17, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Supplemental Carbon Dioxide And Light Improved Tomato And Pepper Seedling Growth And Yield, Alejandro Fierro, Nicolas Tremblay, André Gosselin
Supplemental Carbon Dioxide And Light Improved Tomato And Pepper Seedling Growth And Yield, Alejandro Fierro, Nicolas Tremblay, André Gosselin
School of Earth, Environmental, & Marine Sciences Faculty Publications
The experiment was conducted to determine the effects of CO, enrichment (900 μl·liter-1, 8 hours/day) in combination with supplementary lighting of 100 μmol·s-1·m-2 (16- h photoperiod) on tomato (Lycopersicon esculentum Mill.) and sweet pepper (Capsicum annuum L.) seedling growth in the greenhouse and subsequent yield in the field. Enrichment with CO2 and supplementary lighting for » 3 weeks before transplanting increased accumulation of dry matter in shoots by » 50% compared with the control, while root dry weight increased 49% for tomato and 6270 for pepper. Early yields increased by =1570 and 11% for tomato and pepper, respectively.
Effects Of Competition And Predation On Prothonotary Warblers And House Wrens Nesting In Eastern Iowa, Timothy Brush
Effects Of Competition And Predation On Prothonotary Warblers And House Wrens Nesting In Eastern Iowa, Timothy Brush
School of Integrative Biological & Chemical Sciences (Formerly Dept. of Biology)
In a fragmented midwestern floodplain forest, a small Prothonotary Warbler (Protonotaria citrea) population experienced high competition with House Wrens (Troglodytes aedon) and mammalian nest predation in 1988-89. Despite the provision of 3 types of nest boxes and higher water levels, Prothonotary Warblers did not nest successfully and decreased in the fragmented forest in 1990-91. House Wrens used >90% of the nest boxes in both years. Wren territories doubled within the nestbox area, while remaining constant on an unmanipulated area. In contrast, a larger warbler population had high nesting success during 1990-91 in a relatively unfragmented, wetter forest tract. Such forests, …
Agriculture News Release - 1994-02-24, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1994-02-24, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1994-02-08, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1994-02-08, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1994-02-03a, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1994-02-03a, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1994-02-03b, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1994-02-03b, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1994-01-27, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1994-01-27, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
New And Interesting Records Of Birds From A Dry Forest Reserve In South-West Ecuador, Karl S. Berg
New And Interesting Records Of Birds From A Dry Forest Reserve In South-West Ecuador, Karl S. Berg
School of Integrative Biological & Chemical Sciences (Formerly Dept. of Biology)
La reserva forestal Cerro Blanco es una de las pocas áreas protegidas con más de 200 ha de bosque seco sobre el oeste ecuatoriano. Aunque existen listas de registros de aves en la reserva, con frecuencia no se conocen las fechas ni localidades en que fueron tomados. De otro lado, esta información no incluye observaciones de algunas de las partes de más difícil acceso en la reserva, ni muestra con precisión las diferentes altitudes, los tipos de bosques o las estaciones. Una información más amplia será cada vez más importante para la conservación y manejo de la vida silvestre de …
Agriculture News Release - 1993-12-30b, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1993-12-30b, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1993-12-30a, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1993-12-30a, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1993-12-09, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1993-12-09, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1993-12-08, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1993-12-08, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1993-12-06, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1993-12-06, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1993-12-03, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1993-12-03, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1993-12-02, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1993-12-02, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1993-11-29, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1993-11-29, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1993-11-23, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1993-11-23, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1993-11-10b, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1993-11-10b, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1993-11-10a, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1993-11-10a, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1993-11-04, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1993-11-04, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1993-11-03, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1993-11-03, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1993-10-27, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1993-10-27, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Biological Inventory, Natural History, And Human Impact Of Palo Alto National Battlefield, Norman L. Richard, Alfred T. Richardson
Biological Inventory, Natural History, And Human Impact Of Palo Alto National Battlefield, Norman L. Richard, Alfred T. Richardson
School of Integrative Biological & Chemical Sciences (Formerly Dept. of Biology)
During 1993 a floral and fauna inventory was conducted on the Palo Alto National Battlefield Historic Site . Vegetational associations were mapped, and the impacts of agriculture and ranching were assessed. Attention was given to identifying endangered, threatened, or candidate species present within the site boundaries, and also species which may have been extirpated. An attempt has been made to envision where historic roadways were located and how the 1846 landscape may have appeared.
Agriculture News Release - 1993-10-22, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1993-10-22, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1993-10-19, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1993-10-19, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.
Agriculture News Release - 1993-10-15, United States. Congress. House. Committee On Agriculture, E. De La Garza
Agriculture News Release - 1993-10-15, United States. Congress. House. Committee On Agriculture, E. De La Garza
Kika de la Garza Congressional Papers - Agriculture Committee News Releases
No abstract provided.