Abdourhamane Ibrahim Toure, Gilbert Comlan Zougou Tovignon, Cédric Sima Obiang, Boris Obame Nkoghe, Antoine Mitte Mbeang Beyeme, Louis Clément Obame Engonga, Bi Irié Arsène Zoro, Atcho OTCHOUMOU & Benoît Boukila·Journal of Experimental Agriculture International·2021
To assess the effects of two rations on growth performance of Clarias gariepinus fry, a study was carried out at the Peyrie fish farm station in Libreville, Gabon. To this effect, 3000 fry aged 14 days with 80 mg live weight were used. The animals were randomly distributed into s...
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Research Article10.9734/jeai/2021/v43i730714
Aims: Understanding how different agricultural organisations implement extension approaches across different Agricultural Ecological Zones is very critical for the success and impact in agricultural sector. This paper therefore assessed the effect of Agro-Ecological Zones on impl...
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Research Article10.9734/jeai/2021/v43i730713
Introduction: In the environment, agriculture has been causing several environmental problems due to the use of chemicals in agriculture, and mainly of agrochemicals, causing serious damage to the environment and the environment in which we live. The use of chemical products occu...
Open access
Research Article10.9734/jeai/2021/v43i730712
Obouayeba Samuel, Diarrassouba Moussa, Konan Djézou, Obouayeba Abba Pacôme, Soumahin Eric Francis, Koffi Antoine, Adou Bini Christophe & Ballo Espérance Kouadio·Journal of Experimental Agriculture International·2021
Rubber production and especially its increase absolutely depend on the activation of the latex-producing metabolism. Can the latex-producing metabolism activation mechanism developed by rubber tree lead to higher yield without exogenous hormonal stimulation? In order to verify th...
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Research Article10.9734/jeai/2021/v43i730711
The management and environmental impacts influence agricultural production, diseases, in turn, can interfere and cause damage to the crop at different times and parts of the plant, due to economic loss, it is necessary to use disease control methods. To maintain sustainable agric...
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Research Article10.9734/jeai/2021/v43i730710
In Nigeria, spent oil destroys crops, contaminate farmland, aquaculture and drinking water. It also alters the soil properties, leads to deficit of water and oxygen, shortages of soil nutrients like N and P, adsorbs to soil particles and reduces porosity and aeration of soil. The...
Open access
Research Article10.9734/jeai/2021/v43i730709
Presence of hard seed coats and several seed borne pathogens hinder the normal seedling establishment in legumes. Earlier seed enhancement is mainly achieved though synthetics and growth regulators. To evaluate the effect of organics and botanicals on quality parameters of the se...
Open access
Research Article10.9734/jeai/2021/v43i730708
Food is the basis of human survival, and one of the Brazilian sectors that stands out the most is the agricultural sector, which in 2019 fed about 728,658 million people in the world. food, which has been taking care to produce quality and safe food. The objective of this work is...
Open access
Research Article10.9734/jeai/2021/v43i630707
Plant breeding through induced mutation technology is a potent method to creating new variants of food crops with of desirable phenotypic, genetic and biochemical functions. It is a catalyst in developing improved crop varieties where classical hybridization or selection have l...
Open access
Research Article10.9734/jeai/2021/v43i630704
This study evaluated the standardized ileal amino acid digestibility of two varieties of pigeon pea in broiler chicks. The experiment was carried out at the Poultry Unit of the Teaching and Research Farm, University of Ibadan, Nigeria between May and July, 2019. Two hundred and f...
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Research Article10.9734/jeai/2021/v43i630705
A Field experiment was conducted on effect of various levels of potassium application on soil potassium fractions and sugarcane yield at Regional Agricultural research station, Anakapalle, Andhra Pradesh. The experiment comprised six treatments and four replications in Randomized...
Open access
Research Article10.9734/jeai/2021/v43i630706
Alternaria belongs to the family of Pleosporaceae, the order of Pleosporales, the class of Dothideomycetes in the phyllum of Ascomycota. This fungal genus is characterized by its ability to produce a number of enzymes able to injured many types of crops. The symptoms of Alternari...
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Research Article10.9734/jeai/2021/v43i630703
Mannose-binding lectins (MBL1) gene a most important constituent of immune response system of an organism, the primary role of this gene in the classical and lectin-activation pathways is to provide protection against various dieases or bacterial pathogens. In this study, eight n...
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Research Article10.9734/jeai/2021/v43i630700
Extracts of Piliostigma thonningii were tested for their effectiveness in controlling Meloidogyne javanica eggs and juveniles in the laboratory and on eggplant cv ‘Yalon Data’. A thousand juveniles were placed in 12 petridishes and extracts of P. thonningii (Crude extracts, 5 ml...
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Research Article10.9734/jeai/2021/v43i630701
The mixture of fruits pulp containing low sugar and thus sugar level was adjust from 25 oBrix by using sugar solution. The pH level of mixture was adjusted at 4. The juice was yeast by Saccharomyces cerevisiae with 1%. The Specific gravity of mixed fruit wine showed an increasing...
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Research Article10.9734/jeai/2021/v43i630702