Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Agricultural Science (3)
- Agriculture (3)
- Environmental Sciences (2)
- Horticulture (2)
- Other Plant Sciences (2)
-
- Physical Sciences and Mathematics (2)
- Agricultural Education (1)
- Botany (1)
- Entomology (1)
- Environmental Health and Protection (1)
- Environmental Indicators and Impact Assessment (1)
- Forest Sciences (1)
- Natural Resource Economics (1)
- Natural Resources Management and Policy (1)
- Other Environmental Sciences (1)
- Other Forestry and Forest Sciences (1)
- Plant Biology (1)
- Plant Pathology (1)
- Sustainability (1)
Articles 1 - 5 of 5
Full-Text Articles in Agronomy and Crop Sciences
Editorial: Genetic Validation And Its Role In Crop Improvement, Ahmed Sallam, Ahmad M. Alqudah, P. Stephen Baenziger, Awais Rasheed
Editorial: Genetic Validation And Its Role In Crop Improvement, Ahmed Sallam, Ahmad M. Alqudah, P. Stephen Baenziger, Awais Rasheed
Department of Agronomy and Horticulture: Faculty Publications
Gene discovery for economically important traits has remained a challenging Frontier in crop genomics and breeding. The recent advances in DNA sequencing technologies and genetic analysis approaches paved the way for discovering many genes and hotspot genomic regions controlling target traits. The detection of novel genomic regions or candidate genes is very useful for plant breeders and geneticists to improve crops, dissect the genetics of complex traits, and understand the biological mechanisms of genes underpinning traits of interest. Quantitative trait loci (QTL) mapping and genome-wide association studies (GWAS) dominated recent crop gene discovery research. These studies are becoming routine activities …
Changes In Producer Attitudes Towards Windbreaks In Eastern Nebraska, 1983 To 2009, Kim Tomczak
Changes In Producer Attitudes Towards Windbreaks In Eastern Nebraska, 1983 To 2009, Kim Tomczak
Department of Environmental Studies: Undergraduate Student Theses
Abstract Windbreaks are rows of trees or shrubs arranged on the landscape to reduce wind speed. In agricultural landscapes we find them as farmstead windbreaks, livestock windbreaks and field windbreaks. While farmstead and livestock windbreaks are well accepted by the agricultural community, field windbreaks are often viewed differently. A 1982 study of the attitudes of farmers in Eastern Nebraska indicated that many of the producers were around the age of 50 and that they used different types of windbreaks. This study repeated that survey in the same. When compared to data from 1982, farmers today are not educated about the …
G91-1024 Two Crops In One Year: Relay Intercropping, Gary Lesoing, Russell Moomaw, Charles A. Francis
G91-1024 Two Crops In One Year: Relay Intercropping, Gary Lesoing, Russell Moomaw, Charles A. Francis
University of Nebraska-Lincoln Extension: Historical Materials
This publication covers crop variety selection, weed control, and other cultural practices for relay intercropping a crop like soybeans into growing winter wheat or oats. Multiple cropping refers to growing two crops on the same field during the same year. One method of multiple cropping is doublecropping, which is the growing of a second crop after harvest of the first crop. In Nebraska, where opportunities for doublecropping are limited, relay intercropping is a possible alternative. In relay intercropping, two crops are in the field at the same time during part of the season. A small grain is usually relay intercropped …
G91-1025 Two Crops In One Year: Doublecropping, Russell Moomaw, Gary Lesoing, Charles A. Francis
G91-1025 Two Crops In One Year: Doublecropping, Russell Moomaw, Gary Lesoing, Charles A. Francis
University of Nebraska-Lincoln Extension: Historical Materials
Choice of crops, weed control, and other cultural practices for successful doublecropping are discussed here. Multiple cropping refers to growing two crops on the same field during the same year. One method of multiple cropping is doublecropping, which is when one crop is grown after the first crop is harvested. Prime USA regions for doublecropping are the eastern cornbelt, and southeastern and south central states where relatively long growing seasons and abundant rainfall occur. By contrast, shorter growing seasons and less frequent rainfall limit the potential for doublecropping in Nebraska. Irrigation is essential for successful doublecropping in Nebraska. Without irrigation, …
Pesticide Use On Crops In Nebraska - 1987, Maurice Baker, Nancy Peterson, Shripat T. Kamble
Pesticide Use On Crops In Nebraska - 1987, Maurice Baker, Nancy Peterson, Shripat T. Kamble
Nebraska Agricultural Experiment Station: Historical Research Bulletins
This is the third and most comprehensive study of pesticide use on crops in Nebraska. The first was completed in 1978 and the second one in 1982. The first study indicated that approximately 25 million pounds (11.34 million kg) of active ingredients were used on the major crops in Nebraska. This increased to approximately 30.2 million pounds (13.7 million kg) in 1982. The USDA requires accurate information to meet their responsibilities. Thus, this survey was undertaken to determine: 1) the use of pesticides on crops, pasture and rangeland and 2) to identify pest management practices.