Results 31 to 40 of about 330,582 (305)

Changes in Soil Rhizobia Diversity and Their Effects on the Symbiotic Efficiency of Soybean Intercropped with Maize

open access: yesAgronomy, 2023
It has been established that maize/soybean intercropping can improve nitrogen use efficiency. However, few studies have addressed how maize/soybean intercropping affects nitrogen-fixing bacterial diversity and N fixation efficiency of intercropped ...
Zeyu Cheng   +5 more
doaj   +1 more source

Nitrogen cycling in Sabine Lake [PDF]

open access: yes, 2001
As a part of continuing efforts to investigate nitrogen cycling in Texas estuaries, denitrification, nitrogen fixation, dissimilatory nitrate reduction to ammonium (DNRA), and sediment oxygen demand were measured in Sabine Lake, Texas.
An, Soonmo, 1964-   +2 more
core   +1 more source

Rhizobium Inoculant and Seed-Applied Fungicide Effects Improve the Drought Tolerance of Soybean Plants as an Effective Agroecological Solution under Climate Change Conditions

open access: yesFrontiers in Bioscience-Elite
Background: Rhizobial inoculation in combination with fungicidal seed treatment is an effective solution for improving soybean resistance to modern climate changes due to the maximum implementation of the plant’s stress-protective antioxidant properties ...
Tetiana Nyzhnyk   +2 more
doaj   +1 more source

Adaptation of Acupuncture and Traditional Chinese Herbal Medicines Models Because of Climate Change [PDF]

open access: yesJournal of Stress Physiology & Biochemistry, 2020
China is the vast country which has the highest population and providing enough and stable food is a challenge in China and climate change is expected to exacerbate problems, and agricultural systems models play significant roles in identify strategies ...
Wenli Sun   +3 more
doaj  

Optimizing Initial Nitrogen Application Rates to Improve Peanut (Arachis hypogaea L.) Biological Nitrogen Fixation

open access: yesAgronomy, 2023
The application of nitrogen fertilizer is crucial to the growth and biological nitrogen fixation of peanut, especially in the seedling stage where nodules have not yet formed.
Ying Liu   +8 more
doaj   +1 more source

Extensive hydrogen supersaturations in the western South Atlantic Ocean suggest substantial underestimation of nitrogen fixation [PDF]

open access: yes, 2014
The nitrogen cycle is fundamental to Earth's biogeochemistry. Yet major uncertainties of quantification remain, particularly regarding the global oceanic nitrogen fixation rate. Hydrogen is produced during nitrogen fixation and will become supersaturated
Cullen, John J.   +7 more
core   +1 more source

The Impact of Manganese Sulfate on Increasing Grain Yield, Protein and Manganese Content of Wheat Cultivars in Semi Arid Region [PDF]

open access: yesJournal of Stress Physiology & Biochemistry, 2020
Wheat is the most important staple food crop in the world. Micronutrients are vital components for balances both growth and development in plants.
Mohamad Hesam Shahrajabian   +3 more
doaj  

Identification of Soybean Yield QTL in Irrigated and Rain-Fed Environments

open access: yesAgronomy, 2021
Drought is the primary abiotic stress that limits yield of soybean (Glycine max (L.) Merr.). The study aimed to identify yield-related quantitative trait loci (QTLs) in soybeans using a population of 160 F4-derived lines from ‘Hutcheson’ × PI 471938 ...
Geung-Joo Lee   +4 more
doaj   +1 more source

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

Genomic prediction of optimal cross combinations to accelerate genetic improvement of soybean (Glycine max)

open access: yesFrontiers in Plant Science, 2023
Improving yield is a primary soybean breeding goal, as yield is the main determinant of soybean’s profitability. Within the breeding process, selection of cross combinations is one of most important elements. Cross prediction will assist soybean breeders
Mark J. Miller   +3 more
doaj   +1 more source

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