Valère Kotchi

Effects of Soil Fertilization Using Compost of Solid Household Waste on the Heavy Metals Content of the Productions

Ferdinand Gohi Bi Zro, Kan Benjamin Kouamé, Valère Kotchi & Albert Yao-Kouame · International Journal of Plant & Soil Science · 2018

This study was conducted to evaluate the chemical quality and fertilizing value of naturally occurring compost in the City of Daloa landfills. The treatments consist of i) lettuce culture on unfertilized soil or control, ii) lettuce culture on soil supplied with 250 kg/ha of NPK...

Open access Research Article 10.9734/IJPSS/2018/42042

Effects of Planting Density and Manure on Maize (Zea mays L.) Agronomic Parameters in Bouaké, Côte d’ivoire

Ferdinand Gohi Bi Zro, Jacob N’Dri Kouassi, Damien Hebert Akré Abobi, Valère Kotchi & Konan Jean-Francois Essy · Journal of Agriculture and Ecology Research International · 2018

Aims: The objective of the study was to determine good practices in terms of maize planting density and the effect of manure brought to the cultivated soil on the development of maize. Place and Duration of Study: The study was conducted in the village of Kongonékro, located 10 k...

Open access Research Article 10.9734/JAERI/2018/40651