Results 41 to 50 of about 5,628,058 (341)

Planting Date, Maturity, and Temperature Effects on Soybean Seed Yield and Composition

open access: yes, 2017
Agronomy Journa l • Volume 109, I s sue 5 • 2017 Soybean maturity selection is an important management decision. Maturity group zones represent regions where a cultivar is best adapted without implying that MG-specific cultivars cannot be grown elsewhere
Spyridon Mourtzinis   +3 more
semanticscholar   +1 more source

Evaluation of quantitative and qualitative characteristics of Amaranth cultivars in different planting dates

open access: yesپژوهشهای زراعی ایران, 2009
In order to determine optimum planting date and best cultivar of Amaranth, a field experiment was conducted in 2005 on agricultural Faculty of Ahvaz. The experimental design was a randomized complete block with a split plot with three replications.
amir ayeneband   +2 more
doaj   +1 more source

Flax Planting Date Trial [PDF]

open access: yes, 2013
Early seeding of flax generally produces the best yields and quality. Moderate temperatures and sufficient soil moisture during flowering and seed development are important for high yield and quality, and these conditions are more likely to occur with ...
Burke, Conner   +4 more
core   +1 more source

Yield-Based Corn Planting Date Recommendation Windows for Iowa

open access: yes, 2017
Farmers use a suite of management practices to optimize corn (Zea mays L.) grain yield, including planting at appropriate times for their location. Research on planting dates across the years has tended to use categorical analysis and determination of ...
L. Abendroth   +3 more
semanticscholar   +1 more source

Radiocarbon dating suitability of aquatic plant macrofossils

open access: yesJournal of Paleolimnology, 2014
Paleolimnological and plant physiological literature were reviewed to determine which types of aquatic plant macrofossils are suitable for radiocarbon dating, with a particular focus on the uptake of reservoir-aged dissolved inorganic carbon (DIC) by emergent plants. Submerged aquatic plants utilize large amounts of DIC and are clearly not suitable for
Marty, James, Myrbo, Amy
openaire   +3 more sources

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Planting date and plant density effects on maize growth, yield and water use efficiency

open access: yesEnvironmental Challenges, 2022
Weather conditions in the southwestern United States are variable and influence crop growing periods with late spring and early fall frosts which significantly impact cropping seasons.
Koffi Djaman   +7 more
doaj   +1 more source

Sunflower Planting Date Trial [PDF]

open access: yes, 2015
Sunflowers are being grown in the Northeast for their potential to add value to a diversified operation as fuel, feed, fertilizer, and an important rotational crop.
Calderwood, Lily   +5 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Corn Date of Planting and Maturity

open access: yes, 2017
Inevitably, every year corn planting gets delayed or needs to be replanted because of weather somewhere in Iowa. Even if corn planting starts and progresses in a timely manner, there is always the question of what maturity should be planted. This trial was setup to determine what maturities are well suited for a given geographic location, but also how ...
Licht, Mark, Huffman, Chad
  +8 more sources

Home - About - Disclaimer - Privacy