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Groundwater provides nearly 100 % of the water supplies in some districts of Sri Lanka and is a major source of domestic water in all other districts. However, the resource remains largely neglected and invisible to society and policymakers. Groundwater offers the advantage of being a more reliab...


Aheeyar, Mohamed M.M.Manthrithilake, HerathPathmarajah, S.Makin, Ian W.[Groundwater development through sprinkler irrigation: consequences of a lack of a governance structure in Kalpitiya, Sri Lanka]Groundwater development through sprinkler irrigation: consequences of a lack of a governance structure in Kalpitiya, Sri Lanka

This paper reviews the results of past research conducted from 1965 to 2000 in two major cassava growing areas, the northeastern and eastern parts of Thailand. This research was carried out by the Field Crops Research Institute, Department of Agriculture (DOA), in collaboration with Kasetsart Uni...


Tongglum, AnuchitSuriyapan, PreechaHoweler, Reinhardt H.[Cassava agronomy research and adoption of improved practices in Thailand: Major achievements during the past 35 years]Cassava agronomy research and adoption of improved practices in Thailand: Major achievements during the past 35 years

Soil water management is critical for sustainable crop production, particularly in drought-prone environments. A range of strategies can be used to address spatial (need to improve in-situ infiltration) and temporal (need to improve water holding capacity /storage) to increase soil water availabi...


Kadyampakeni, Davie M.Ellis, TimSidibe, Yoro[Evaluating seasonal soil water dynamics using a simple soil water balance model in northern Ghana]Evaluating seasonal soil water dynamics using a simple soil water balance model in northern Ghana

Summarises available information on the P status of soils, effect of P application on nodulation, dry-matter and seed production, crude-protein and dry-matter digestibility; use of slow release sources of P; differences among species and varieties in their response to P ; assessment of P status o...


Haque, I.Nnadi, L.A.Mohamed-Saleem, M.A.[Phosphorus management with special reference to forage legumes in sub-Saharan Africa]Phosphorus management with special reference to forage legumes in sub-Saharan Africa

Describes the design and potential application of some techniques to improve fodder in selected cropping patterns in the subhumid zone of Nigeria. Lists major crops cultivated in the SHZ. Presents the cropping patterns in Abet.


Mohamed-Saleem, M.A.Otsyina, R.M.Kaufmann, Ralph R. von[Some methods for improving fodder by incorporating forage legumes in cereal cropping systems in the Nigerian sub-humid zone]Some methods for improving fodder by incorporating forage legumes in cereal cropping systems in the Nigerian sub-humid zone

On a Ferralic-haplic Acrisol (terre de barre non degradee) in Southern Benin Republic, four years after the establishment of the hedgerows, yields of maize and cassava alley cropped with Leucaena leucocephala and Cajanus cajan were no better than those in control plots without hedgerows. Reduced ...


Horst, Walter J.Kuehne, R.Kang, B.[Nutrient use in Leucaena leucocephala and cajanus cajan in maize/cassava alley cropping on Terre de barre, Benin Republic]Nutrient use in Leucaena leucocephala and cajanus cajan in maize/cassava alley cropping on Terre de barre, Benin Republic

Okigbo, B.[Fitting research to farming systems: based on observations and preliminary studies of traditional agriculture in Eastern Nigeria: paper presented at the Second International Seminar on Change in Agriculture, Reading, 919 Sept., 1974]Fitting research to farming systems: based on observations and preliminary studies of traditional agriculture in Eastern Nigeria: paper presented at the Second International Seminar on Change in Agriculture, Reading, 919 Sept., 1974

La maladie du Bunchy top du bananier (BBTD) causée par le virus du Bunchy top du bananier (BBTV, genre Babuvirus, famille Nanoviridae) rend les plantes infectées improductives et finalement les tue. La BBTD se propage dans de nouveaux champs via le matériel à planter infecté et le puceron du bana...


Lepoint, P.Staver, C.Ajambo, S.Rietveld, A.Lava Kumar, P.Hanna, R.Caruana, M.L.[Rapport d’atelier : Atelier de planification strategique reprise de la production bananiere dans des zones affectees par la BBTD: Approches au niveau de la communaute & des menages ruraux'. Bujumbura, Burundi 20-25 Janvier 2014]Rapport d’atelier : Atelier de planification strategique reprise de la production bananiere dans des zones affectees par la BBTD: Approches au niveau de la communaute & des menages ruraux'. Bujumbura, Burundi 20-25 Janvier 2014

Banana bunchy top disease (BBTD) caused by the Banana bunchy top virus (BBTV, genus Babuvirus, family Nanoviridae) renders plants unproductive and eventually kills affected plants. BBTD spreads into new fields along with infected planting material and through the banana aphid, Pentalonia nigroner...


Lepoint, P.Staver, C.Ajambo, S.Rietveld, A.Lava Kumar, P.Hanna, R.Caruana, M.L.[Workshop report: strategic planning workshop on recovering Banana production in BBTD affected areas: community and farm household approaches]Workshop report: strategic planning workshop on recovering Banana production in BBTD affected areas: community and farm household approaches

In 1988 a field survey was conducted on soybean (Glycine max) production trials at Ayepe in Nigeria. The survey investigated yield variability, fertilizer requirements and economic returns among small farmers. It revealed that the soybean yield was low (524 kg/ha), while yield variability was ext...


Baten, M.A.Agboola, A.A.Mutsaers, H.J.W.[An exploratory survey of soybean production in Ayepe, Nigeria]An exploratory survey of soybean production in Ayepe, Nigeria

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