Resultados de búsqueda - Physics Experiments.

Effects of tillage methods and mulching on erosion and physical properties of a sandy clay loam in an equatorial warm humid region por Khatibu, A.I., Lal, R., Jana, R.K.

“…Field experiments were conducted at Kizimbani Experiment Station in Zanzibar to study the effects of different mulch materials on soil temperature and moisture regimes, soil physical properties, and runoff and soil erosion. …”
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Impact of stone bunds on temporal and spatial variability of soil physical properties: a field study from northern Ethiopia por Klik, Andreas, Schurz, Christoph, Strohmeier, Stefan, Demelash, Nigus, Ziadat, Feras M., Schwen, Andreas, Zucca, Claudio

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Maize (Zea mays L.) yield and soil physical properties as affected by the previous plantain cropping systems, tillage and nitrogen application por Tueche, J.R., Hauser, S.

“…We evaluated if cropping maize immediately after plantain is affected by the previous plantain systems and if tillage or N fertilizer would affect maize growth and grain yield and soil physical properties. The on-farm experiment was conducted at Mfou in the central Cameroon on a clayey, kaolinitic, Typic Kandiudult. …”
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Development of a soil quality index for sequences with different levels of land occupation using soil chemical, physical and microbiological properties por Serri, Dannae Lilia, Perez Brandan, Carolina, Meriles, Jose Manuel, Salvagiotti, Fernando, Bacigaluppo, Silvina, Malmantile, Alberto, Vargas Gil, Silvina

“…A long field experiment under no-tillage was established in 2006, where soil samples were collected during three agricultural seasons (2015, 2016, and 2017). …”
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Physical and biological investigation and validation of a model of maize (Zea mays L.) growth, development and yield in Costa Rica and Dominican Republic por Romero del Valle, José M.

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Spontaneous Gene Flow between Cultivated and Naturalized Vicia villosa Roth Populations Increases the Physical Dormancy Seed in a Semiarid Agroecosystem por Renzi Pugni, Juan Pablo, Reinoso, Omar Juan, Quintana, Matias, Smýkal, Petr

“…As it is not domesticated, it displays several wild traits including seed dormancy. The physical seed dormancy (PY) variation could be useful depending on the specific context. …”
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Prediction of physical body composition and carcass components from live-weight and body measurements in Ethiopian highland Zebu (Bos indicus) oxen por Wolde Michael, T., Yimegnuhal, A., Osuji, P.O., Diedhiou, M.L.

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Physical and chemical properties of a sandy loam soil under irrigated rice-wheat sequence in the Indo-Gangetic Plains of South Asia por Gathala, M.K., Jat, M.L., Saharawat, Y.S., Sharma, S.K., Yadvinder, S., Ladha, J.K.

“…There are, however, few studies on assessing the effect of RCTs on physical and chemical properties of soil under RWS. …”
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Collective action in watershed management: Experiences from the Andean hillsides por Ravnborg, Helle Munk, Guerrero, M.P.

“…Hence, watershed users do not only manage their individual plots, crops, forests, etc., knowingly or not, they manage landscape patterns and bio-physical processes that transcend their private property. …”
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Experiences with the use of a single ox for cultivation in the Ethiopian highlands por Astatke, A., Mohamed-Saleem, M.A.

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Ett rumsligt experiment i sten, vatten och metall por Gustafsson, Birger, Sjögren, Jonas

Long-term effect of tillage systems on soil microbiological, chemical and physical parameters and the incidence of charcoal rot by Macrophomina phaseolina (Tassi) Goid in soybean por Perez Brandan, Carolina, Arzeno, Jose Luis, Huidobro, Dina Jorgelina, Grumberg, Betiana Clarisa, Conforto, Erica Cinthia, Hilton, Sally, Bending, Gary D., Meriles, Jose Manuel, Vargas Gil, Silvina

“…A 20-year field experiment was employed with the aim of evaluating the effect of tillage systems on biological, chemical and physical aspects of the soil, and to establish whether there was a correlation of these parameters with the incidence of charcoal rot (Macrophomina phaseolina) of soybean and crop yield. …”
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Experience capitalization of Gudoberet- and Hosanna-Jawe landscape restoration process in Ethiopia por Admassu, Zenebe, Tamene, Lulseged D.

“…This study was undertaken in the Gudoberet- and Jawe landscapes located in Amhara and SNNP regions of Ethiopia, respectively. Experience Capitalization (EC) process approach was used to capture a wide range of experiences related to landscape restoration project in Gudoberet- and Jawe landscapes. …”
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Interseeding timing of cowpea (Vigna unguiculata L. Walp.) living mulch on weed diversity, physical soil properties and performance of maize (Zea mays L.) por Berdjour, A.

“…This trial was conducted to determine cowpea living mulch and maize maturity type effect on soil physical properties, maize yield and weed management. …”
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En känsla av ljud por Cerwén, Gunnar

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Landscape architecture in video games : a design experiment of a virtual landscape por Thuning, Fredrik

“…The theoretical framework are then interpreted and converted to design patterns, which are then applied in a design experiment of a virtual city for a video game. The design experiment was carried out through analog sketching and 3D modelling and resulted in a design intended to suggest how some spatial theories can be translated into design patterns. …”

Can cash transfer programs work in resource-poor countries?: the experience of Mozambique por Low, Jan W., Garrett, James L., Ginja, Vitória

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Water productivity in context: the experiences of Taiwan and the Philippines over the past half-century por Barker, Randolph, Levine, G.

“…case studies? reflecting the experiences of Taiwan and the Philippines over the past half-century.…”
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Urban activity park in Gjilan, Kosova : green space for meetings, experience and recreation por Bickaj, Labeat

“…The values created by these places support that people are happier, less stressed, feel better physically and mentally, feel more connected with others, experience security and creativity and that the climate of the city is improved and contains greater biodiversity. …”

Linking changes in species composition and biomass in a globally distributed grassland experiment por Ladouceur, Emma, Blowes, Shane A., Chase, Jonathan M., Clark, Adam T., Garbowski, Magda, Alberti, Juan, Arnillas, Carlos Alberto, Bakker, Jonathan D., Barrio, Isabel C., Bharath, Siddharth, Peri, Pablo Luis, Harpole, Stanley

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