Results 91 to 100 of about 260,161 (355)

Impacts of Inventory Credit, Input Supply Shops and Fertilizer Micro-Dosing in the Drylands of Niger [PDF]

This study investigates the impacts of access to inventory credit (warrantage), input supply shops, fertilizer micro-dosing demonstrations, and other factors on farmers' use of inorganic and organic fertilizer in Niger, and the impacts on crop yields. We
Abdoulaye, Tahirou, Edward, Kato, Gerard, Bruno, Ndjeunga, Jupiter, Pender, John L.   +4 more
core   +1 more source

Nanocrystalline Cellulose from the Solitary Tunicate Phallusia Mammillata, a Valuable Nanocellulose Precursor

Advanced Sustainable Systems, EarlyView.
This study explores the potential of locally harvested Phallusia mammillata, a tunicate usually discarded as waste from mussles farming as a viable source for producing various high‐grade cellulose derivatives in the form of nanofibrils (NFC) and nanocrystals (CNC). Abstract Ascidians are ubiquitous filter‐feeding marine invertebrates, the only animals
Andrea Riccioni, Alessia Famengo, Naida El Habra, Loriano Ballarin, Lucia Manni, Annj Zamuner, Elisabetta Schievano   +6 more
wiley   +1 more source

Sustainable Flame‐Retardant Poly Lactic Acid Biocomposites Reinforced with Polyphosphate‐Enriched Microalgae: Unlocking the Potential of Hyper‐Compensation

Advanced Sustainable Systems, EarlyView.
This study explores microalgae cultivation for wastewater treatment and enhancement of poly lactic acid (PLA)‐based biocomposites. It achieves up to 99.9% nutrient removal, increases biomass productivity by 322%, and demonstrates a triphasic luxury phosphorus uptake system. Incorporation into PLA improves fire‐retardant properties, suggesting potential
Rohit Dey, Mateusz Dudziak, Andreas Prescher, Timmu Kreitsmann, Keran Zhang, Clemens Posten, Claudia Thomsen, Bernhard Schartel, Matthias S. Ullrich, Laurenz Thomsen   +9 more
wiley   +1 more source

Substitution of Mineral Fertilizer with Organic Fertilizer in Maize Systems: A Meta-Analysis of Reduced Nitrogen and Carbon Emissions

Agronomy, 2020
Organic fertilizer is an effective substitute for mineral fertilizer that improves crop yield and is environmentally friendly. However, the effects of substitution often vary due to complicated interactions among the organic fertilizer substitution rate (
Zhibiao Wei, Hao Ying, Xiaowei Guo, Minghao Zhuang, Zhenling Cui, Fusuo Zhang   +5 more
doaj   +1 more source

Pengaruh Pemberian Pupuk Organik Cair Dengan Npk Terhadap Pertumbuhan Bibit Kakao (Theobroma Cacao L.) [PDF]

, 2015
This research aimed to know the effect of liquid organic fertilizer made ​​from tofu with NPK and to get the best dose for the growth of cocoa seedlings.
Murniati, M. (Murniati), Nawaridah, N. (Nawaridah), Saputra, S. I. (Sukemi)   +2 more
core  

Life Cycle Assessment of Magnesium‐Impregnated Biochar Production and its Application for Nutrient Removal and Soil Improvement in Rice Cultivation

Advanced Sustainable Systems, EarlyView.
This study evaluates the environmental trade‐offs of different rice husk management strategies using a life cycle assessment (LCA) approach. It compares biochar production for water treatment and soil improvement with direct incineration for energy generation.
José Lugo‐Arias, Jose Villa‐Parejo, Guido Escorcia, Julia González‐Álvarez, Aymer Maturana, Sonia Aguirre‐Forero, Nelson Piraneque‐Gambasica, Carlos Barraza‐Heras   +7 more
wiley   +1 more source

The Rule of Organic Fertilizer on Fertilizer Efficiency and Requirement Rate for Vegetable Crop on Inceptisols Ciherang, Bogor

Journal of Tropical Soils, 2009
Utilization of organic fertilizer is an alternative to increase soil health and supply a small amount of plant nutrient. Meanwhile agricultural soil in Indonesia commonly have low organic carbon content (
Ladiyani Retno Widowati
doaj  

Aplikasi Pupuk Pelengkap Cair Organik Terhadap Pertumbuhan Dan Produksi Tanaman Sawi (Brassica Juncea L.) [PDF]

, 2014
The study aims to determine the effectiveness of applications of supplemental liquid organic fertilizer and get the best concentration on the growth and yield of mustard (Brassica juncea L.) This research was conducted at the experimental station faculty
Firmansyah, A. (Abdi), Khoiri, M. A. (M), Nurbaiti, N. (Nurbaiti)   +2 more
core  

EGR1 Promotes Craniofacial Bone Regeneration via Activation of ALPL⁺PDGFD⁺ Periosteal Stem Cells

Advanced Science, EarlyView.
ALPL+PDGFD+ (AP+) cells are distinct calvarial periosteal stem cells (PeSCs) with diminished postnatal activity. EGR1 drives PeSCs development via BMP signaling through its Znf2 domain and activates them via CTNNB1/WNT10B signaling through its Znf2/3 domains.
Yang Li, Dazhuang Lu, Fanqing Xu, Jun Yang, Dong Li, Chenlong Yang, Xin Chen, Xu Wang, Jia Qing, Hui Zhang, Yingfei Zhang, Fuchou Tang, Jie Qiao, Ophir D. Klein, Ping Zhang, Yongsheng Zhou   +15 more
wiley   +1 more source

Opinions on biogas in organic farming [PDF]

, 2011
The application of biogas technologies in organic farming involves many considerations: Benefits like improved fertilizer supply and fossil fuel savings are opposed to concerns about economical risks and incompliance with organic principles.
Heiske, Stefan, Østergård, Hanne
core