Results 11 to 20 of about 1,300,524 (302)

Crop Yield Gaps in Cameroon [PDF]

AMBIO, 2013
Although food crop yields per hectare have generally been increasing in Cameroon since 1961, the food price crisis of 2008 and the ensuing social unrest and fatalities raised concerns about the country's ability to meet the food needs of its population.
Genesis T, Yengoh, Jonas, Ardö
openaire   +2 more sources

Cereal yield gaps across Europe [PDF]

European Journal of Agronomy, 2018
Europe accounts for around 20% of the global cereal production and is a net exporter of ca. 15% of that production. Increasing global demand for cereals justifies questions as to where and by how much Europe's production can be increased to meet future global market demands, and how much additional nitrogen (N) crops would require.
Schils, Rene, Olesen, Jurgen E., Kersebaum, Kurt-Christian, Rijk, Bert, Oberforster, Michael, Kalyada, Valery, Khitrykau, Maksim, Gobin, Anne, Kirchev, Hristofor, Manolova, Vanya, Manolov, Ivan, Trnka, Mirek, Hlavinka, Petr, Palosuo, Taru, Peltonen-Sainio, Pirjo, Jauhiainen, Lauri, Lorgeou, Josiane, Marrou, Helene, Danalatos, Nikos, Archontoulis, Sotirios, Fodor, Nandor, Spink, John, Roggero, Pier Paolo, Bassu, Simona, Pulina, Antonio, Seehusen, Till, Uhlen, Anne Kjersti, Zylowska, Katarzyna, Nierobca, Anna, Kozyra, Jerzy, Silva, Joao Vasco, Macas, Benvindo Martins, Coutinho, Jose, Ion, Viorel, Takac, Jozef, Ines Minguez, M., Eckersten, Henrik, Levy, Lilia, Herrera, Juan Manuel, Hiltbrunner, Jurg, Kryvobok, Oleksii, Kryvoshein, Oleksandr, Sylvester-Bradley, Roger, Kindred, Daniel, Topp, Cairistiona F.E., Boogaard, Hendrik, de Groot, Hugo, Lesschen, Jan Peter, van Bussel, Lenny, Wolf, Joost, Zijlstra, Mink, van Loon, Marloes P., van Ittersum, Martin K.   +52 more
openaire   +6 more sources

Soybean Yield Gap Analysis through Front Line Demonstration in Satpura Plateau of Madhya Pradesh [PDF]

, 2016
Front line demonstration is an effective and appropriate tool to demonstrate recommended technologies among the farmers. Krishi Vigyan Kendra, Betul (M.P.) conducted 78 demonstrations on soybean since 2004-05 to 2009-10 in six adopted villages.
Barpete, R. D. (R), Jain, S. (Sanjay), Raut, R. L. (R), Verma, V. K. (V)   +3 more
core   +1 more source

Potential yield and yield gap analysis of rice (Oryza Sativa L) in eastern and north eastern regions of India using CERES-rice model

Journal of Agrometeorology, 2015
Crop simulation models have been used to determine potential yield in a given environment. The twenty one years (1990-10) weather data and reported rice yield of Bhagalpur, Ranchi, Kalyani and Jorhat districts of eastern and north eastern region of ...
P.K.SINGH, K.K.SINGH, S.C.BHAN, A.K.BAXLA, AKHILESH GUPTA, R. BALASUBRAMANIAN, L.S.RATHORE   +6 more
doaj   +1 more source

Towards narrowing the cassava yield gap [PDF]

New Phytologist, 2020
This article is a Commentary on De Souza et al. (2020), 225: 2498–2512.
openaire   +2 more sources

Closing Pakistan's Yield Gaps Through Nutrient Recycling [PDF]

Frontiers in Sustainable Food Systems, 2018
Achieving food security will require closing yield gaps in many regions, including Pakistan. Although fertilizer subsidies have facilitated increased nitrogen (N) application rates, many staple cro ...
Akram, Usman, Metson, Genevieve, Quttineh, Nils-Hassan, Wennergren, Uno   +3 more
openaire   +2 more sources

Grain-filling characteristics and yield formation of wheat in two different soil fertility fields in the Huang–Huai–Hai Plain

Frontiers in Plant Science, 2022
Clarifying factors that underpinning the variation in wheat yield components between high and middle soil fertility fields is critical to increase grain production and narrow yield gap for smallholder farming systems in the Huang–Huai–Hai Plain (3HP ...
Xuejiao Zheng, Zhenwen Yu, Fengxin Yu, Yu Shi   +3 more
doaj   +1 more source

Effects of future climate on suitability of major crops in Eastern Kansas River Basin [PDF]

Journal of Water and Land Development
Climate change significantly threatens food security and the agricultural economy, particularly under rainfed conditions. This study uses the Decision Support System for Agrotechnology Transfer (DSSAT) crop simulation model to evaluate the future ...
Rintu Sen, Vaishali Sharda, Zachary T. Zambreski, Ikenna Onyekwelu, Katherine S. Nelson   +4 more
doaj   +1 more source

Potato yield gaps across the rainfed Yin-mountain Hilly Area of China

Journal of Integrative Agriculture, 2018
Yin-mountain Hilly Area is one of the ideal regions for potato (Solanum tuberosum) production in China. However, potato yield is severely limited as a result of rain-fed crop mode due to water deficiency, as well as an inadequate farming practices.
Li-guo JIA, Yang CHEN, Yong-lin QIN, Rui-fang LIANG, Shi-xin CUI, Zhong MA, Ming-shou FAN   +6 more
doaj   +1 more source

Superconducting gap and vortex lattice of the heavy fermion compound CeCu_2Si_2 [PDF]

, 2015
The order parameter and pairing mechanism for superconductivity in heavy fermion compounds are still poorly understood. Scanning tunneling microscopy and spectroscopy at ultra-low temperatures can yield important information about the superconducting ...
Condensed Matter Physics, Enayat, Mostafa, Geibel, Christoph, Maldonado Cid, Ana Isabel, School of Physics and Astronomy, Seiro, Silvia, Steglich, Frank, Suderow, Hermann, Sun, Zhixiang, Wahl, Peter, Wirth, Steffen   +10 more
core   +4 more sources