Results 111 to 120 of about 11,438,665 (405)

Strategies to improve quality and safety and reduce cost of production in organic and low-input crop production systems. QLIF subproject 3: Crop production methods [PDF]

open access: yes, 2009
Organic crop production seeks to produce high quality foods while reducing the inputs in order to promote environmental quality and conserve resources. This necessitates optimal production systems in terms of soil fertility and plant health.
Tamm, L.
core  

Plant Genetic Engineering: Technological Pathways, Application Scenarios, and Future Directions

open access: yesAdvanced Science, EarlyView.
This review maps the fast‐evolving landscape of plant genetic engineering, linking enabling platforms with trait‐focused applications in architecture optimization, stress resilience, yield improvement, and quality enhancement. It highlights how genome editing, transgenic strategies, and emerging multi‐gene approaches reshape breeding pipelines, while ...
Peilin Wang   +4 more
wiley   +1 more source

Impact of various soil amendments on temporal NPK release, soil quality and maize yield in tropical Alfisols of Zaria, Nigeria

open access: yesScientific Reports
Sustainable crop production in tropical regions is challenged by poor soil fertility, necessitating effective soil amendment strategies. This study evaluated the temporal effects of five soil amendments—compost (CMP), biochar (BCH), co-composted biochar (
Yasin Agono Awwal   +2 more
doaj   +1 more source

Natural Variation of NAR5 Determines Nitrogenase Activity and the Yield in Soybean

open access: yesAdvanced Science, EarlyView.
This study identified NAR5, a gene encoding a subtilisin‐like protease, that regulates nitrogenase activity in soybean nodules. Overexpressing NAR5 delayed nodule senescence, enhancing nitrogenase activity, yield, and low‐nitrogen tolerance. The elite haplotype NAR5HapI‐1 linked to superior nitrogenase activity and greater seed weight has been ...
Chao Ma   +11 more
wiley   +1 more source

Dynamic behavior of Vetiver roots for slope bioengineering in temperate and cold mountainous regions

open access: yesDiscover Environment
Soil is one of the most important natural resources. Soil conservation and erosion reduction in different regions are at the forefront of economic empowerment.
Sahel Haghighi, Forood Sharifi
doaj   +1 more source

The impact of altered management on long-term agricultural soil carbon stocks [PDF]

open access: yes, 2004
Land use in general and particularly agricultural practices can significantly influence soil carbon storage. In this paper, we investigate the long-term effects of management changes on soil carbon stock dynamics on a Swedish farm where C concentrations ...
Andrén, Olof   +2 more
core  

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

open access: yesAdvanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas   +6 more
wiley   +1 more source

Examining the Effect of Combined Biochar and Lime Rates on Selected Soil Physicochemical Properties of Acid Soils in Gimbi District, Western Ethiopia

open access: yesApplied and Environmental Soil Science
The physicochemical properties of Western Ethiopian soils were negatively threatened with continuous cultivation crop lands. Soil amendments with biochar and lime facilitate and improve soil physicochemical properties directly and indirectly and enhance ...
Solomon Abeba Kenea   +2 more
doaj   +1 more source

Interactive effect of land use types and depth on selected physicochemical properties of soils: A case study

open access: yesNova Geodesia
Inappropriate land use management usually upsets soil nutrient status, leading to unsustainable crop and soil productivity. This study investigated the interactive effect of land use types and soil depth on selected soil properties, based on a case ...
Tochukwu NWOSU   +5 more
doaj   +1 more source

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