Results 21 to 30 of about 3,470,262 (303)

Improving productivity of rundown sown grass pastures. Volume 2: Improving understanding and testing mitigation options with industry

open access: yes, 2017
This volume covers the activities, outcomes and learnings from the first component of the Improving productivity of sown grass pastures project, that being: Improving understanding and testing of mitigation options with industry.
O'Reagain, Joe   +6 more
core   +2 more sources

Imaging-based nitrogen diagnosis and fertilization management in broccoli production

open access: yesGuan'gai paishui xuebao
【Objective】Nitrogen is a key nutrient for broccoli growth, and inappropriate nitrogen management can reduce yield and increase environmental risks. Accurate, timely diagnosis of crop nitrogen status is thus essential for precision fertilization.
MA Chun   +4 more
doaj   +1 more source

‘Guide and Prejudice’— How Argonautes recognize targets across domains of life

open access: yesFEBS Letters, EarlyView.
Argonaute proteins use short nucleic‐acid guides to locate and regulate specific targets across all domains of life. Despite striking diversity—from human gene silencing to bacterial immune defence—all Argonautes share a conserved three‐stage recognition logic: guide‐directed sampling, progressive target pairing with a conformational checkpoint and ...
Jack P. K. Bravo
wiley   +1 more source

Improving the Productivity of Beef Heifers in Florida

open access: yesEDIS, 2003
This document is AN132, one of a series of the Animal Sciences Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Original publication date February 2003.
John Arthington
doaj   +5 more sources

Arbuscular mycorrhizal fungi and phosphate-solubilizing bacteria synergistically enhance growth and cadmium accumulation of hyperaccumulator Sedum plumbizincicola

open access: yesBMC Plant Biology
Background Arbuscular mycorrhizal fungi (AMF) and phosphate-solubilizing bacteria (PSB) are commonly found in cadmium (Cd)-contaminated soils and have the potential to enhance phytoremediation.
Guobing Tian   +5 more
doaj   +1 more source

Insights into the Biotic Factors Shaping Ectomycorrhizal Associations

open access: yesBiology
Ectomycorrhizal (EM) associations are essential symbiotic relationships that contribute significantly to the health and functioning of forest ecosystems. This review examines the biotic factors that influence EM associations, focusing on plant and fungal
Belkacem El Amrani
doaj   +1 more source

The Policies of Financial Support from Ph.D Students and The Promotion of Human Resources Productivity and Research Institutes [PDF]

open access: yesسیاست نامه علم و فناوری, 2019
In the field of policy making for the higher education system, one of the main issues is the employment of the PhD students in the jobs outside of the university, which in some cases harm the duties and research activities of PhD students and reduce the ...
Meysam Akhishjan   +2 more
doaj  

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

open access: yesFEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav   +2 more
wiley   +1 more source

Barriers to growth in service exports: draft report [PDF]

open access: yes, 2015
Key points The total value of Australian service exports was $57 billion in 2013-14 and about 17 per cent of total exports. The six services sectors covered in this study — tourism, education, financial services, professional services, information ...
Productivity Commission
core  

Root-Zone Nitrogen Fertilization Increases Oilseed Rape Yield: Reprogramming Rhizosphere N-Cycling and Strengthening Soil–Plant Coupling

open access: yesPlants
Root-zone nitrogen fertilization (RZF) can increase crop N uptake and yield, yet the underlying rhizosphere N-cycling functional mechanisms remain insufficiently resolved.
Liang Cheng, Quanjie Shen, Yifan Wang
doaj   +1 more source

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