Descubre y comparte nuestro conocimiento público

Se han encontrado 54 recursos

Resultados de búsqueda

Journal Article 1996

Autor: Lupwayi, N.Z. Tedla, A. Regassa, H.

An on-farm trial, in which a wheat-clover mixed cropping treatment was compared with un-fertilised (control) and N-fertilised (23 kg N ha (-1)) pure wheat treatments, was conducted at Ginchi (2200 metres above sea level (m asl)) and Deneba (2600 m asl) in the Ethiopian highlands. Compared with th...

Enlace original: https://cgspace.cgiar.org/handle/10568/28053

Investigación en Agricultura
Enlace permanente
Lupwayi, N.Z. ,  Tedla, A. ,  Regassa, H. ,  [On-farm integration of forage legumes into cereal cropping systems in the Ethiopian highlands] ,  On-farm integration of forage legumes into cereal cropping systems in the Ethiopian highlands
Journal Article 2011

Autor: Khazaie, H. Mohammady, S. Monneveux, P. Stoddard, F.
Enlace original: https://cgspace.cgiar.org/handle/10568/67703

Investigación en Agricultura
Enlace permanente

Khazaie, H. ,  Mohammady, S. ,  Monneveux, P. ,  Stoddard, F. ,  [The determination of direct and indirect effects of carbon isotope discrimination (Delta), stomatal characteristics and water use efficiency on grain yield in wheat using sequential path analysis.] ,  The determination of direct and indirect effects of carbon isotope discrimination (Delta), stomatal characteristics and water use efficiency on grain yield in wheat using sequential path analysis.
Journal Article 2014

Autor: Zacharias M Naresh Kumar, Soora Singh, S.D. Swaroopa Rani DN Aggarwal, Pramod K.

In this paper, the climate change scenarios of A2 and B2 for 2070-2100 time scale (denoted as 2080) for several key locations of India and its impact on rice and wheat crops based on regional climate model (PRECIS) were described. The PRECIS projects an increase in temperature over most parts of ...

Enlace original: https://cgspace.cgiar.org/handle/10568/65651

Investigación en Agricultura
Enlace permanente

Zacharias M ,  Naresh Kumar, Soora ,  Singh, S.D. ,  Swaroopa Rani DN ,  Aggarwal, Pramod K. ,  [Assessment of impacts of climate change on rice and wheat in the Indo-Gangetic plains] ,  Assessment of impacts of climate change on rice and wheat in the Indo-Gangetic plains
Journal Article 2013

Autor: Pinheiro de Carvalho, M.A.A. Bebeli, P.J. Bettencourt, E. Costa, G. Dias, S. Santos, T.M.M. dos Slaski, J.J.
Enlace original: https://cgspace.cgiar.org/handle/10568/35579

Investigación en Agricultura
Enlace permanente
Pinheiro de Carvalho, M.A.A. ,  Bebeli, P.J. ,  Bettencourt, E. ,  Costa, G. ,  Dias, S. ,  Santos, T.M.M. dos ,  Slaski, J.J. ,  [Cereal landraces genetic resources in worldwide GeneBanks. A review] ,  Cereal landraces genetic resources in worldwide GeneBanks. A review
Journal Article 2011-12

Autor: Verhulst, Nele Sayre KD Vargas, M. Crossa, J. Deckers, J. Raes, Dirk Govaerts, Bram

Wheat is an important food and income source and estimated demand for wheat in the developing world is projected to increase substantially. The objectives of this study were to gain insight into (i) the effect of tillage straw system on yield and yield components (number of grains per m2 and thou...

Enlace original: https://cgspace.cgiar.org/handle/10568/42113

Investigación en Agricultura
Enlace permanente
Verhulst, Nele ,  Sayre KD ,  Vargas, M. ,  Crossa, J. ,  Deckers, J. ,  Raes, Dirk ,  Govaerts, Bram ,  [Wheat yield and tillage-straw management system × year interaction explained by climatic co-variables for an irrigated bed planting system in northwestern Mexico] ,  Wheat yield and tillage-straw management system × year interaction explained by climatic co-variables for an irrigated bed planting system in northwestern Mexico
Journal Article 2013

Autor: Jat, Mangi Lal Gathala, Mahesh Kumar Saharawat, Yashpal S. Tetarwal, J.P. Gupta R Yadvinder-Singh

Excessive pumping of groundwater over the years to meet the high water requirement of flooded rice crop and intensive tillage have threatened the sustainability of irrigated rice–wheat system (RWS) in the Indo-Gangetic plains (IGP) of South Asia. Replacement of rice with less water requiring crop...

Enlace original: https://cgspace.cgiar.org/handle/10568/52094

Investigación en Agricultura
Enlace permanente
Jat, Mangi Lal ,  Gathala, Mahesh Kumar ,  Saharawat, Yashpal S. ,  Tetarwal, J.P. ,  Gupta R ,  Yadvinder-Singh ,  [Double no-till and permanent raised beds in maize–wheat rotation of north-western Indo-Gangetic plains of India: Effects on crop yields, water productivity, profitability and soil physical properties] ,  Double no-till and permanent raised beds in maize–wheat rotation of north-western Indo-Gangetic plains of India: Effects on crop yields, water productivity, profitability and soil physical properties
Journal Article 2011-08-10

Autor: Naresh Kumar, Soora Aggarwal, Pramod K. Swaroopa R Jain S Saxena R Chauhan N

Assessment on impact of climate change on major crops in ecologically sensitive areas, viz. the Western Ghats (WG), coastal districts and northeastern (NE) states of India, using InfoCrop simulation model, projected varying impacts depending on location, climate, projected climate scenario, type ...

Enlace original: https://cgspace.cgiar.org/handle/10568/41981

Investigación en Agricultura
Enlace permanente
Naresh Kumar, Soora ,  Aggarwal, Pramod K. ,  Swaroopa R ,  Jain S ,  Saxena R ,  Chauhan N ,  [Impact of climate change on crop productivity in Western Ghats, coastal and northeastern regions of India] ,  Impact of climate change on crop productivity in Western Ghats, coastal and northeastern regions of India
Journal Article 1999

Autor: Gebremedhin, Berhanu Swinton, S.M. Tilahun, Y.

This study was conducted in Tigray, northern Ethiopia to determine the yield and farm profitability impact of stone terraces. Seventy terraced and 70 non-conserved plots were equally divided between wheat (Triticum aestivum) and faba beans (Vicia faba). Two quadrates each 8 m (86 ft2) were marked...

Enlace original: https://cgspace.cgiar.org/handle/10568/29112

Investigación en Agricultura
Enlace permanente
Gebremedhin, Berhanu ,  Swinton, S.M. ,  Tilahun, Y. ,  [Effects of stone terraces on crop yields and farm profitability: Results of on-farm research in Tigray, northern Ethiopia] ,  Effects of stone terraces on crop yields and farm profitability: Results of on-farm research in Tigray, northern Ethiopia
Journal Article 1992

Autor: Shapiro, Barry I. Brorsen, B.W. Doster, D.H.

Double-cropping of soybeans and wheat is often promoted by extension personnel. This paper seeks to explain how the decision to adopt double-cropping is made, using a Tobit regression model. Tobit makes use of more of the information in the data set than do logit or probit and explains not only t...

Enlace original: https://cgspace.cgiar.org/handle/10568/29642

Investigación en Agricultura
Enlace permanente
Shapiro, Barry I. ,  Brorsen, B.W. ,  Doster, D.H. ,  [Adoption of double-cropping soybeans and wheat] ,  Adoption of double-cropping soybeans and wheat
Journal Article 2004

Autor: Jenet, A. Yimegnuhal, A. Fernández Rivera, S. Tegegne, Azage Osuji, P.O. McCrabb, G.J. Kreuzer, M.

In an experiment lasting from 1.5 years before, first calving until third parturition, 24 purebred indigenous Bos indicus (Boran) cows and 24 Boran crosses will; Holstein (proportionately 0.50 and 0 75 Holstein blood level) were given a diet composed of Bermuda grass hay and wheat bran (0 65: 0 3...

Enlace original: https://cgspace.cgiar.org/handle/10568/28308

Investigación en Agricultura
Enlace permanente
Jenet, A. ,  Yimegnuhal, A. ,  Fernández Rivera, S. ,  Tegegne, Azage ,  Osuji, P.O. ,  McCrabb, G.J. ,  Kreuzer, M. ,  [Long-term response to feeding level in lactational performance of Boran (Bos indicus) and Boran X Holstein cows] ,  Long-term response to feeding level in lactational performance of Boran (Bos indicus) and Boran X Holstein cows

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo