Results 131 to 140 of about 25,574 (303)

CHARACTERISTICS OF ORGANIC SUBSTANCE IN WEST LAKE SEDIMENTS [PDF]

, 1999
Characteristics of organic substance of the sediments of the West Lake are discussed in detail, including humic substance components and IR characteristics. The results showed that humus in the sediments of the West Lake is a typical lake sediment humus,
Yinmei, Zhu, Zhenyu, Li
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Mehr Humus, besseres Klima

, 2021
Carbon Farming ist Bestandteil der Farm-to-Fork-Strategie und bereits im Fokus vieler Landwirte und Zertifizierungsinitiativen. Aber wie lässt sich Humus längerfristig anreichern?
Paulsen, Hans Marten
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By‐product of heparin extraction as a sustainable alternative to enhance the use of nitrogen in agriculture

Environmental Progress &Sustainable Energy, EarlyView.
Abstract This study evaluates the potential of a new organic fertilizer derived from porcine intestinal mucosa (designated BHE), a by‐product of the heparin extraction process, as a sustainable nitrogen (N) source for agriculture. The work was conducted in two stages: (i) chemical and spectroscopic characterization of BHE compared with poultry litter ...
Aline Zanquetti, Felipe Augusto Bueno Rossi, Jonatas Thiago Piva, Larissa Macedo dos Santos‐Tonial   +3 more
wiley   +1 more source

Humus forms in forest ecosystems in Latvia

, 2013
Šajā pētījumā ir aplūkotas augsnes humusa formas dažādās mežu ekosistēmās Latvijā un tās ietekmējošie abiotiskie un biotiskie faktori. Tāpat pētījumā noskaidrots arī oglekļa un slāpekļa saturs dažādās humusa formās Latvijā.
Žīgure, Zane
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Graphene oxide/exfoliated black phosphorus van der Waals heterojunctions for PEDOT:PSS‐free‐based organic light‐emitting diodes achieving excellent electroluminescence performance

FlexMat, EarlyView.
A novel two‐dimensional heterojunction assembled from graphene oxide and exfoliated black phosphorus via van der Waals interactions is proposed to replace widely used poly(3,4‐ethylenedioxythiophene)‐polystyrene sulfonate for efficient hole injection layer in organic light‐emitting diodes, achieving impressive electroluminescence performance.
Yuefeng Li, Xiaozhen Wei, Ruihao Yang, Shuyu Li, Jingkun Wang, Min Zhao, Yanqin Miao, Yuying Hao, Hua Wang, Kunping Guo   +9 more
wiley   +1 more source

Molecular Palaeontology Prospects From Exceptionally Preserved Eocene Brackish‐Water Bivalve Batissa sitakaraensis (Venerida: Corbiculidae) From Hokkaido, Japan

Geological Journal, EarlyView.
This study reports the exceptional preservation of the Eocene freshwater bivalve Batissa sitakaraensis from Hokkaido, Japan. Multimodal analyses reveal that both the aragonitic shell mineralogy and the delicate organic periostracum retain their original structural and chemical characteristics after millions of years.
Taro Yoshimura, Kazuki Hirota, Hiroyuki Kagi, Takashi Matsubara, Takenori Sasaki   +4 more
wiley   +1 more source

Bio-organic Alternatives for Propagation of Psidium Guajava (L.) through Stem Cuttings

Agrisost, 2017
The aim of this study was to use different stimulators for guajabo propagation using stem cuttings in semi-controlled conditions, on "La Nueva Esperanza" farm, run by "Renato Guitart" Strengthened Cooperative of Credits and Services, in the municipality ...
Pedro López Labarta, Tania García Placeres, Delmy Triana González, José Luis Montejo Viamontes   +3 more
doaj  

FEATURES OF THE IMPACT OF ANTHROPOGENIC AND CLIMATIC FACTORS ON THE STATE OF AGRICULTURAL LANDS IN ZAPORIZHIA REGION

Мелиорация и гидротехника
Purpose: to substantiate the features of the impact of anthropogenic and climatic factors on the condition of agricultural lands in Zaporizhia region. Discussion.
Yuliia V. Chebanova, Irina A. Korotkaya, Yulia A. Klipakova, Elena M. Denisova   +3 more
doaj   +1 more source

Navigating the future of nano‐pesticides: A perspective on design, efficacy, mechanisms, and environmental stewardship

iMeta, EarlyView.
Nano‐pesticides are driving a paradigm shift toward sustainable plant protection. This review systematically synthesizes recent advances across four interconnected domains: (i) intelligent formulation design for targeted delivery and controlled release; (ii) interfacial behavior regulation to enhance foliar deposition; (iii) multi‐omics elucidation of ...
Xile Deng, Feiying Zhu, Heng Qiao, Wenjie Shangguan, Qin Yu, Sandeep Sharma, Vijayakumar Shanmugam, Yanan Deng, Yudan Wu, Pengyue Zhao, Ullah Farman, Lidong Cao, Shuo Yan, Zhichao Dong, Lianyang Bai   +14 more
wiley   +1 more source

Le forme di humus

, 2012
Le forme di humus che caratterizzano i suoli oggetto dell’escursione mostrano un certo grado di variabilità, soprattutto in funzione della tipologia di lettiera che giunge al suolo, ma anche di fattori legati al materiale parentale che favorisce la ...
Eleonora Bonifacio, Ermanno Zanini, Michele D'Amico, Luisella Celi   +3 more
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