Results 71 to 80 of about 2,061,205 (256)

Nutrient Budgeting using NUTMON - Toolbox for Sustainable Agriculture - A 51-Year-Old Long-Term Fertilizer Experiment in Tamil Nadu [PDF]

open access: yesMadras Agricultural Journal
NUTrient MONitoring (NUTMON) is interactive computer software that helps decision-makers use data and models to solve unstructured problems. An attempt was made to carry out nutrient audits, which include the calculation of nutrient balance at the field (
G. Sridevi   +4 more
doaj   +1 more source

Smaller is better: nanobodies meet NMR

open access: yesFEBS Letters, EarlyView.
Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley   +1 more source

Nutrient Management Approaches and Tools for Dairy Farms in Australia and the U.S. [PDF]

open access: yes
Nutrient surpluses in industrialized nations like the U.S. and Australia are causing problems on dairy farms and posing a threat to the rest of the environment.
Gourley, Cameron J.P., Powell, J. Mark
core  

Nutrient Balance on Nebraska Feedlots [PDF]

open access: yes, 1998
A balance between the nutrient inputs and the managed nutrient outputs balance was constructed for 16 Nebraska feedlots to provide insight to potential environmental risks.
Koelsch, Richard K., Lesoing, Gary
core  

Modulation of Leaf Ionic Composition and Yield of ‘Formosa’ Papaya by Specific Biostimulants Under Deficit Irrigation

open access: yesAgriculture
This study evaluated the effects of biostimulant treatments on the ionic composition and yield of ‘Formosa’ papaya (Carica papaya L.) subjected to varying water replacement levels.
Maíla Vieira Dantas   +14 more
doaj   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

open access: yesFEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Combination of Biochar‐Based Fertilisers and Reactive Barriers Improved Soil Carbon Storage, Soil Moisture Retention, and Crop Yield in Short Term

open access: yesGCB Bioenergy
Climate change threatens long‐term soil health because of increased severity and frequency of drought periods. Applying biochar to soils before a drought can increase non‐biochar soil carbon (C) and water storage over the long term and sustain crop yield.
Negar Omidvar   +13 more
doaj   +1 more source

Effects of Different Calcium Sources and Doses on Shiitake (Lentinula edodes) Production in Eucalyptus Sawdust-Based Substrates

open access: yesAgronomy
Shiitake grows on lignin-rich materials and can be cultivated on wood substrate (sawdust), to which wheat, rice, and/or corn bran is added to correct the C/N ratio.
Rodrigo Zuliani Furlan   +6 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Changes in nutrient structure of river-dominated coastal waters: stoichiometric nutrient balance and its consequences

open access: yes, 1995
We present an analysis of extensive nutrient data sets from two river-dominated coastal ecosystems, the northern Adriatic Sea and the northern Gulf of Mexico, demonstrating significant changes in surface nutrient ratios over a period of 30 years.
Dubravko Justića   +2 more
core  

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