Agronomic Performances of Manure Composts in Simplified Soilless Tomato Cultivation  

作　　者：Aké Hermann Thierry Biékré Seu Jonathan Gogbeu Guy Joël Olivier Atsin Serge Hervé Kimou Koffi Aimé Yao Bi Tra Tie Denezon Odette Dogbo Aké Hermann Thierry Biékré;Seu Jonathan Gogbeu;Guy Joël Olivier Atsin;Serge Hervé Kimou;Koffi Aimé Yao;Bi Tra Tie;Denezon Odette Dogbo(Training and Research Unit of Sciences of Nature, Laboratory of Biology and Improvement of Plant Production, Nangui;Training and Research Unit of Agroforestry, Laboratory of Plant Physiology and Pathology, Jean Lorougnon Gud University, Daloa, Ivory Coast;National Center for Agronomic Research (CNRA), Bimbresso Research Station, Banana-Pineapple-Plantain Program, Abidjan, Ivory Coast;Science and Technology Department, Alassane Ouattara University, Bouak, Ivory Coast;Laboratory of Plant and Soil Analysis of the High School of Agronomy, Institut National Polytechnique Flix Houphout-Boigny (INP-HB), Yamoussoukro, Ivory Coast)

机构地区：[1]Training and Research Unit of Sciences of Nature, Laboratory of Biology and Improvement of Plant Production, Nangui [2]Training and Research Unit of Agroforestry, Laboratory of Plant Physiology and Pathology, Jean Lorougnon Gud University, Daloa, Ivory Coast [3]National Center for Agronomic Research (CNRA), Bimbresso Research Station, Banana-Pineapple-Plantain Program, Abidjan, Ivory Coast [4]Science and Technology Department, Alassane Ouattara University, Bouak, Ivory Coast [5]Laboratory of Plant and Soil Analysis of the High School of Agronomy, Institut National Polytechnique Flix Houphout-Boigny (INP-HB), Yamoussoukro, Ivory Coast

出　　处：《Journal of Agricultural Chemistry and Environment》2024年第4期355-372,共18页农业化学和环境（英文）

摘　　要：Composts are recognised as an important source of nutrients for crops. The study aims to valorise agricultural by-products by composts made from broiler (A), laying hen (B) and bovine (C) manures in soilless tomato cultivation. Treatments consisted of these three composts and controls consisting of coconut fibres fed with a nutrient solution. The system is a randomised Fisher block with three replications. Each elementary plot consisted of nine tomato plants. Chemical parameters of the substrates and agronomic parameters of the plants were recorded from 14 to 49 days after transplanting (DAT). The pH stabilised at around 6.2 after varying from 7.1 to 8.0 in the composts. The high electrical conductivity (5.9 - 6.01 dS/m) was less than 1 dS/m at 49 DAT. Agromorphological parameters were close to the controls. Fruit necrosis was higher in the compost-based substrates (13.75% - 32.22%) than in the controls (<2%). Healthy fruit yields from the composts (38.7 - 48.7 t/ha) were high, although lower than those from the controls (49.9 - 57.4 t/ha). Fruit harvested from these substrates had a longer average shelf life (38.23 days) than the controls (28.5 days). This study showed that composts have fertilising properties for soilless tomato cultivation, in particular that of laying hen manure (48.33 t/ha). These composts could provide an alternative to the use of chemical fertilisers in soilless tomato cultivation.Composts are recognised as an important source of nutrients for crops. The study aims to valorise agricultural by-products by composts made from broiler (A), laying hen (B) and bovine (C) manures in soilless tomato cultivation. Treatments consisted of these three composts and controls consisting of coconut fibres fed with a nutrient solution. The system is a randomised Fisher block with three replications. Each elementary plot consisted of nine tomato plants. Chemical parameters of the substrates and agronomic parameters of the plants were recorded from 14 to 49 days after transplanting (DAT). The pH stabilised at around 6.2 after varying from 7.1 to 8.0 in the composts. The high electrical conductivity (5.9 - 6.01 dS/m) was less than 1 dS/m at 49 DAT. Agromorphological parameters were close to the controls. Fruit necrosis was higher in the compost-based substrates (13.75% - 32.22%) than in the controls (<2%). Healthy fruit yields from the composts (38.7 - 48.7 t/ha) were high, although lower than those from the controls (49.9 - 57.4 t/ha). Fruit harvested from these substrates had a longer average shelf life (38.23 days) than the controls (28.5 days). This study showed that composts have fertilising properties for soilless tomato cultivation, in particular that of laying hen manure (48.33 t/ha). These composts could provide an alternative to the use of chemical fertilisers in soilless tomato cultivation.

关 键 词：Chemical Fertilizer Manure Compost Simplified Soilless Cultivation TOMATO 

分 类 号：S64[农业科学—蔬菜学]