The on-farm performance of more than 150 000 pre-basic potato (Solanum tuberosum) minitubers of 1–10 g was monitored over two years in contrasting environments in Nepal. Average minituber productivity (grams of basic seed produced per minituber planted) was 171 g in the southern plains and 116 g ...
Schulz, S.
,
Wells, G.J.
,
Baniya, B.K.
,
Barakoti, T.P.
,
Kharel, G.
,
Saha, B.
,
Thapa, B.V.
,
Ojha, D.N.
,
[Decentralised onfarm seed potato production from prebasic minitubers: a case study from Nepal]
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Decentralised onfarm seed potato production from prebasic minitubers: a case study from Nepal
Sustainable resource management is the critical agricultural research and development challenge in sub-Saharan Africa. The accumulated knowledge on soil management gathered over the last 10 years, combined with solid crop improvement and plant health research at farmers’ level, has brought us to ...
Sanginga, N.
,
Dashiell, Kenton E.
,
Diels, J.
,
Vanlauwe, Bernard
,
Lyasse, O.
,
Carsky, R.J.
,
Tarawali, S.
,
Asafo-Adjei, B.
,
Menkir, A.
,
Schulz, S.
,
Singh, B.B.
,
Chikoye, D.
,
Keatinge, D.
,
Ortiz, R.
,
[Sustainable resource management coupled to resilient germplasm to provide new intensive cerealgrainlegumelivestock systems in the dry savanna]
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Sustainable resource management coupled to resilient germplasm to provide new intensive cerealgrainlegumelivestock systems in the dry savanna
A long-term trial was established in 1998. The objectives among others were to assess the impact of nitrogen, natural bush fallow, and legume−maize rotations on weed growth and species composition in the forest/savanna transition zone (Ibadan) and northern Guinea savanna (Zaria) in Nigeria. At bo...
Ekeleme, F.
,
Fontem Lum, A.
,
Schulz, S.
,
Chikoye, D.
,
[Legumemaize rotation and nitrogen effects on weed performance in the humid and subhumid tropics of West Africa]
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Legumemaize rotation and nitrogen effects on weed performance in the humid and subhumid tropics of West Africa