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Full-Text Articles in Physical Sciences and Mathematics

Impacts Of Irrigation Technology, Irrigation Rate, And Drought-Tolerant Genetics On Silage Corn Production, Tina Sullivan, Matt Yost, Dakota Boren, Earl Creech, Boyd Kitchen, Randall Violett, Burdette Barker Apr 2023

Impacts Of Irrigation Technology, Irrigation Rate, And Drought-Tolerant Genetics On Silage Corn Production, Tina Sullivan, Matt Yost, Dakota Boren, Earl Creech, Boyd Kitchen, Randall Violett, Burdette Barker

Plants, Soils and Climate Student Research

Many studies have examined individual water-saving management practices for corn (Zea mays L.), but few studies have looked at how combinations of practices might further enhance water optimization. The research objectives of this paper were to evaluate the impact of irrigation technology, irrigation rate, and crop genetics, as well as their interactions, on silage corn yield and forage quality. Trials were conducted in three Utah locations from 2019 through 2021. The results from five site-years indicated that the best water optimization practices varied by site-year. Low-elevation sprinklers commonly applied water more efficiently, with four of the five site-years having …


On The Relationship Between North India Summer Monsoon Rainfall And East Equatorial Indian Ocean Warming, Ramesh Kumar Yadav, Mathew Koll Roxy May 2019

On The Relationship Between North India Summer Monsoon Rainfall And East Equatorial Indian Ocean Warming, Ramesh Kumar Yadav, Mathew Koll Roxy

Plants, Soils and Climate Student Research

Generally, a strong north India summer-monsoon rainfall (NISR) is associated with anomalous upper troposphere ridge over northwest of India. This ridge triggers anomalous northerly winds over Tibetan Plateau and easterlies over India. The easterly anomaly over India reduces the tropospheric wind shear, while the northerly at Tibetan plateau allows frequent intrusions of high-latitude dry and cold meridional winds to interact with the lower-level relatively warm and moist easterly monsoonal flow, enhancing the NISR. The current study, using a suite of observations, reanalysis products and numerical model sensitivity experiments, explores the changes in NISR, and its association with the warming in …