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Thirty-six crossbred cows were used in a 2 X 2 factorial arrangement in a randomized block design to evaluate forages from two cropping systems (1 and 2) and feeding levels (ad libitum, (Level1)) or 80 percent of ad libitum (Level 2) on milk yield, live weight, and reproductive performance. Crops...


Crosse, A.Umunna, N.N.Osuji, P.O.Tegegne, AzageKhalili, H.Tedla, A.[Comparative yield and nutritive value of forages from two cereal-legume based cropping systems. 2. Milk production and reproductive performance of crossbred dairy cows]Comparative yield and nutritive value of forages from two cereal-legume based cropping systems. 2. Milk production and reproductive performance of crossbred dairy cows

Wheat was planted at different altitudes in the Ethiopian highlands. Increased altitude led to a lower neutral detergent fibre (NDF) content and a higher in vitro organic matter digestibility (IVOMD) of the leaf blades, leaf sheaths and stems. The varieties tested did not differ in NDF content, H...


Schulthess, Urs C.Tedla, A.Mohamed-Saleem, M.A.Said, A.N.[Effects of variety, altitude, and undersowing with legumes on the nutritive value of wheat straw]Effects of variety, altitude, and undersowing with legumes on the nutritive value of wheat straw

This paper estimates the welfare impacts of adoption of maize-soybean rotation in eastern Zambia using data from on-farm trials and household survey data collected from over 800 households. The on-farm trials were conducted from 2012 to 2015 while the household survey was conducted in 2012. The s...


Manda, J.Alene, Arega D.Mukuma, C.Chikoye, D.[Ex-ante welfare impacts of adopting maize-soybean rotation in eastern Zambia]Ex-ante welfare impacts of adopting maize-soybean rotation in eastern Zambia

The effects of two cropping systems (1 and 2) on grain and fodder yields and nutritive quality of the fodder were studied in a randomized complete block desgin experiment over a period of two cropping years. Crops and crop combinations in system 1 were oat-vetch, wheat-trifolium, teff straw, and ...


Crosse, S.Umunna, N.N.Osuji, P.O.Khalili, H.Tegegne, AzageTedla, A.[Comparative yield and nutritive value of forages from two cereal - legume based cropping systems. 1. Crop yields and the nutritive value of forages]Comparative yield and nutritive value of forages from two cereal - legume based cropping systems. 1. Crop yields and the nutritive value of forages

The contribution of the legume community to the nitrogen cycle during natural forest regeneration remains poorly understood. We systematically assessed the changes in abundance and nodulation status of all legumes, across taxa and plant types, in a forest succession gradient in the Equateur Provi...


Bauters, M.Mapenzi, N.Kearsley, E.Vanlauwe, BernardBoeckx, P.[Facultative nitrogen fixation by legumes in the central Congo basin is downregulated during late successional stages]Facultative nitrogen fixation by legumes in the central Congo basin is downregulated during late successional stages

Grain legumes contribute significantly to total world food production. Legumes are the primary source of dietary proteins in many developing countries, where protein hunger and malnutrition are widespread. Grain legumes germplasm constitute ~15% of the 7.4 M accessions preserved globally. Nearly,...


Upadhyaya, Hari D.Dwivedi, S.L.Ambrose, M.Ellis, NBerger, J.Smykal, PDebouck, Daniel G.Duc, G.Dumet, D.Flavell, ASharma, S.K.Mallikarjuna, NGowda, C.L.L.[Legume genetic resources: management, diversity assessment, and utilization in crop improvement]Legume genetic resources: management, diversity assessment, and utilization in crop improvement

A series of feeding trials with sheep were carried out at the Centro Internacional de Agricultura Tropical in Colombia to assess the effect of wilting and drying on intake rate and acceptability of the shrub legume Cratylia argentea (Desvaux) O. Kuntze. In the first 2 experiments, intake rate was...


Raaflaub, MLascano, Carlos E.[The effect of wilting and drying on intake rate and acceptability by sheep of the shrub legume Cratylia argentea]The effect of wilting and drying on intake rate and acceptability by sheep of the shrub legume Cratylia argentea

Root characteristics associated with phosphorus (P) uptake under limiting soil-P conditions were examined in two sets of greenhouse experiments. Average diameter and length of soybean, cowpea, maize and sorghum roots were assessed after 7 weeks in three low-P soils amended with P fertilizer at 0,...


Nwoke, O.C.Diels, J.Abaidoo, R.C.Nziguheba, GeneroseMerckx, R.[Organic acids in the rhizosphere and root characteristics of soybean (Glycine max) and cowpea (Vigna unguiculata) in relation to phosphorus uptake in poor savanna soils]Organic acids in the rhizosphere and root characteristics of soybean (Glycine max) and cowpea (Vigna unguiculata) in relation to phosphorus uptake in poor savanna soils

In low-input rice-maize rotation systems in the hills of central Madagascar, farmers deal with erratic rainfall, poor soils, high soil erosion risks and infestation by the parasitic weed Striga asiatica (L.) Kuntze. Practices combining zero-tillage with permanent soil cover by intercropped legume...


Randrianjafizanaka, M.T.Autfray, P.Andrianaivo, A.P.RatsimialaRamonta, I.Rodenburg, J.[Combined effects of cover crops, mulch, zero-tillage and resistant varieties on Striga asiatica (L.) Kuntze in rice-maize rotation systems]Combined effects of cover crops, mulch, zero-tillage and resistant varieties on Striga asiatica (L.) Kuntze in rice-maize rotation systems

Amidst the economic backdrop of resource-poor farmers, combined research and extension efforts in developing countries have focused on developing and promoting potentially adaptable and economically acceptable agronomic technologies that suit farmers situations. Practices like improved fallows w...


Delve, Robert J.Huising, JeroenBagenze, P[Target area identification using a GIS approach for the introduction of legume cover crops for soil productivity improvement : A case study eastern Uganda]Target area identification using a GIS approach for the introduction of legume cover crops for soil productivity improvement : A case study eastern Uganda

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