Results 51 to 60 of about 217,159 (311)

Crop rotation [PDF]

, 1903
Citation: Sanderson, Alfred Hayes. Crop rotation. Senior thesis, Kansas State Agricultural College, 1903.Morse Department of Special CollectionsIntroduction: By crop rotation is meant the systematic changing of crops in contrast with a haphazard method ...
Sanderson, Alfred Hayes
core  

Whole-rotation dry matter and nitrogen grain yields from the first course of an organic farming crop rotation experiment [PDF]

, 2002
The possibilities for increasing total grain yield in organic cereal production through manipulation of crop rotation design were investigated in a field experiment on different soil types in Denmark from 1997 to 2000.
Askegaard, Margrethe, Kristensen, K., Olesen, Jørgen E., Rasmussen, Ilse Ankær   +3 more
core   +1 more source

Crop rotation modelling—A European model intercomparison

European Journal of Agronomy, 2015
Diversification of crop rotations is considered an option to increase the resilience of European crop production under climate change. So far, however, many crop simulation studies have focused on predicting single crops in separate one-year simulations. Here, we compared the capability of fifteen crop growth simulation models to predict yields in crop
Kollas, Chris, Kersebaum, Kurt Christian, Nendel, Claas, Manevski, Kiril, Müller, Christoph, Palosuo, Taru, Armas-Herrera, Cecilia, Beaudoin, Nicolas, Bindi, Marco, Charfeddine, Monia, Conradt, Tobias, Constantin, Julie, Eitzinger, Josef, Ewert, Frank, Ferrise, Roberto, Gaiser, Thomas, Garcia de Cortazar Atauri, Inaki, Giglio, Luisa, Hlavinka, Petr, Hoffmann, Holger, Hoffmann, Munir P., Launey, Marie, Manderscheid, Remy, Mary, Bruno, Mirschel, Wilfried, Moriondo, Marco, Olesen, Jørgen E., Ozturk, Isik, Pacholski, Andreas, Ripoche-Wachter, Dominique, Roggero, Pier Paolo, Roncossek, Svenja, Rotter, Reimund P., Ruget, Francoise, Sharif, Behzad, Trnka, Mirek, Ventrella, Domenico, Waha, Katharina, Wegehenkel, Martin, Weigel, Hans-Joachim, Wu, Lianhai   +40 more
openaire   +7 more sources

Microporous Microgel Assemblies Facilitating the Recruitment and Osteogenic Differentiation of Progenitor Cells for Bone Regeneration

Advanced Functional Materials, EarlyView.
There is a significant need for biomaterials with well‐defined stability and bioactivity to support tissue regeneration. In this study, we developed a tunable microgel platform that enables the decoupling of stiffness from porosity, thereby promoting bone regeneration.
Silvia Pravato, Haishuo Guan, Bianca M. Carrara, Mira Jacobs, Matteo Monticelli, Lukas Moser, Thomas Moragues, Andrew J. deMello, Tomaso Zambelli, Martin Ehrbar   +9 more
wiley   +1 more source

Analysis of Farmers’ Crop Rotation Intention and Behavior Using Structural Equation Modeling: Evidence from Heilongjiang Province, China

Land
Exploring the factors driving farmers’ crop rotation intention and behavior can provide a scientific foundation for enhancing crop rotation policies. Utilizing 448 micro-research samples from three counties in Heilongjiang Province, a structural equation
Rui Zhang, Guoming Du, Bonoua Faye, Haijiao Liu   +3 more
doaj   +1 more source

A Vascular Microphysiological Model of Lung Fibrosis Reveals That Myofibroblasts and IPF Patient‐Derived Fibroblasts Impair Angiogenesis and Vasculogenesis

Advanced Functional Materials, EarlyView.
A microphysiological lung fibrosis model recapitulates myofibroblast–vascular interactions. Induced myofibroblasts and patient‐derived IPF fibroblasts impair angiogenesis and increase vascular permeability via TGF‐β1–driven signaling. Pharmacological interventions with SB 431542 and VEGF supplementation restore vascular morphology and barrier function.
Elena Cambria, Adriana Blazeski, Eunkyung Clare Ko, Tran Thai, Shania Dantes, David A. Barbie, Sarah E. Shelton, Roger D. Kamm   +7 more
wiley   +1 more source

Conservation agriculture and cover crops enhances yield and profitability of grain production systems

Journal of Agriculture and Food Research
This study aimed to verify whether diversified crop rotation systems are more productive and profitable than the wheat-soybean crop rotation system. In southern Brazil, five crop rotation systems with varying levels of species diversification (ranging ...
Lutécia Beatriz Canalli, Laíse da Silveira Pontes, Guilherme Leonardi, Marcelo Augusto de Aguiar e Silva, Tiago Santos Telles   +4 more
doaj   +1 more source

Influence of Previous Crop on Durum Wheat Yield and Yield Stability in a Long-term Experiment

Italian Journal of Agronomy, 2007
Long-term experiments are leading indicators of sustainability and serve as an early warning system to detect problems that may compromise future productivity. So the stability of yield is an important parameter to be considered when judging the value of
Matteo Stelluti, Angelo Caliandro, Anna Maria Stellacci   +2 more
doaj   +1 more source

Formation of Stable Amorphous Calcium Phosphate and Collagen Assemblies by a Versatile Spray‐Drying Approach

Advanced Functional Materials, EarlyView.
Amorphous calcium phosphate (ACP) microparticles with long‐term and thermal stability are prepared with or without collagen using a scalable one‐pot spray‐drying process. Under simulated physiological conditions, they crystallize into biomimetic bone mineral and, when combined with collagen, form extrudable, fibrillar bone‐like 3D constructs.
Camila Bussola Tovani, Nessma Bennaceur, Celina Benkhellat, Tristan Georges, Clara Doisneau, Vaskar Sardhalia, Thierry Azaïs, Flora Lemaire, Halima Kerdjoudj, Mohamed Selmane, Capucine Sassoye, Marie Albéric, Cédric Boissière, Nadine Nassif   +13 more
wiley   +1 more source

Double-Cropped Field Pea Crop Rotation Study

, 2006
Farmers are continually searching for a third crop to complement the corn-soybean rotation. Field peas can be substituted for most of the soybean meal in swine rations and is more economical than soybean meal,so there is a huge potential market for field peas in Iowa.
Fawcett, James, Miller, Thomas, Van Dee, Kevin   +2 more
openaire   +6 more sources