Atef Haddad

Enhancing adoption of agricultural technologies requiring high initial investment among smallholders

Yigezu A. Yigezu, Amin Mugera, Tamer El‐Shater et al. · Technological Forecasting and Social Change · 2018 · 195 citations · Full text

Agriculture, Agricultural Economics, Agronomy +14

Effects of tillage and time of sowing on bread wheat, chickpea, barley and lentil grown in rotation in rainfed systems in Syria

C. Piggin, Atef Haddad, Yaseen Khalil et al. · Field Crops Research · 2015 · 53 citations

Agriculture, Agronomy, Crop Sciences +14

Does Zero Tillage Improve the Livelihoods of Smallholder Cropping Farmers?

Tamer El‐Shater, Yigezu A. Yigezu, Amin Mugera et al. · Journal of Agricultural Economics · 2015 · 52 citations · Full text

Agriculture, Agricultural Economics, Agronomy +17

Simulating the effects of zero tillage and crop residue retention on water relations and yield of wheat under rainfed semiarid Mediterranean conditions

Rolf Sommer, C. Piggin, Atef Haddad et al. · Field Crops Research · 2012 · 40 citations

Agriculture, Agronomy, Crop Sciences +17

Effects of Zero Tillage and Residue Retention on Soil Quality in the Mediterranean Region of Northern Syria

Rolf Sommer, C. Piggin, David Feindel et al. · Open Journal of Soil Science · 2014 · 27 citations · Full text

Agriculture, Crop Sciences, Soil Sciences +17