Results 21 to 30 of about 146,644 (316)

Nitrogen Fixation in Subtropical Seagrass Sediments: Seasonal Patterns in Activity in Santa Rosa Sound, Florida, USA

open access: yesJournal of Marine Science and Engineering, 2021
Seagrass beds are important coastal habitats that are diminishing globally. Nitrogen, a key nutrient, often limits seagrass growth. Nitrogen fixation provides new, bioavailable nitrogen to the plants.
Rachel Presley, Jane M. Caffrey
doaj   +1 more source

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

An engineered, non-diazotrophic cyanobacterium and its application in bioelectrochemical nitrogen fixation

open access: yesCell Reports Physical Science, 2021
Summary: The reduction of chemically inert nitrogen to ammonia is a critical step in the global nitrogen cycle. Microbial nitrogen fixation is a promising way to realize nitrogen reduction and ammonia production at mild conditions.
Fangyuan Dong   +6 more
doaj   +1 more source

Evaluation of 10 Edamame Breeding Lines to Determine Yield, Agronomic, and Seed Composition Traits

open access: yesHortScience
Edamame is a vegetable soybean (Glycine max) that is harvested at the R6 growth stage. Although it is relatively new to America, the acreage and market demand of edamame have steadily increased.
Guo-Liang Jiang   +7 more
doaj   +1 more source

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

Fixation of nitrogen with cavitation

open access: yesUltrasonics Sonochemistry, 2002
The sonochemical fixation of nitrogen to ammonia was investigated by sonolysis of liquids with nitrogen/hydrogen gas mixtures passing through them. The maximum rate (4 nmol min-1 W-1) was found in water irradiated with 900 kHz ultrasound with gas of a mole fraction 0.6 of nitrogen and the lowest temperature (278 K). Some traces of ammonia were found in
Peeter Kruus, Supeno
openaire   +3 more sources

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  

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

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  

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