1. Optimization of cultivation techniques improves the agronomic behavior of Agaricus subrufescens
- Author
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José E. Pardo, Eustáquio Souza Dias, Danny Lee Rinker, Arturo Pardo-Giménez, Diego Cunha Zied, Cinthia E. C. Caitano, Experimentación y Servicios del Champiñón (CIES), Universidad de Castilla-La Mancha, Universidade Federal de Lavras (UFLA), VinelandStation, and Universidade Estadual Paulista (Unesp)
- Subjects
0106 biological sciences ,0301 basic medicine ,animal structures ,Nutritional Supplementation ,Agaricus ,lcsh:Medicine ,Induction method ,Biology ,engineering.material ,01 natural sciences ,Article ,Crop ,Soil ,03 medical and health sciences ,Yield (wine) ,Primordium ,lcsh:Science ,Mushroom ,Multidisciplinary ,Compost ,fungi ,lcsh:R ,Temperature ,Fungi ,food and beverages ,Agriculture ,biology.organism_classification ,Culture Media ,Horticulture ,030104 developmental biology ,nervous system ,engineering ,lcsh:Q ,Agaricus subrufescens ,Microbiology techniques ,010606 plant biology & botany - Abstract
Made available in DSpace on 2020-12-12T02:41:15Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-12-01 Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) New species of medicinal mushrooms have emerged over the past several decades, such as the Sun mushroom, Agaricus subrufescens. Horticultural improvements are required to shift its cultivation from small-scale local production to large-scale international production. The research reported here evaluated the agronomic behavior and the chemical characteristics of the Sun mushroom as a function of i) nutritional supplementation ii) ruffling of the casing layer and iii) the temperature management on the primordia induction and reduction of the crop cycle. Supplementation was beneficial for yield, unit mushroom weigh and decrease in time to first harvest. Supplementation improved biological efficiency with Champfood providing a yield increase of 15% over the non-supplemented compost. Among the supplements only Promycel increased the individual mushroom weight. Ruffling overall improved the yield in the 2nd and 4th flush. Already biological efficiency was greater by 21%. The highest yield harvested in any single day in the crop occurred in 3rd flush with the amount of 2.484 kg of mushrooms per m2 for the rapid induction method. Still the biological efficiency was not significantly affected by the mushroom induction temperature method. Only the fat content of the mushrooms was positively affected by the rapid induction of primordia. Champfood supplement promotes a reduction in the value of earliness and an increase of 1st flush yield. The ruffling technique provided an increase in biological efficiency due to the great number of mushrooms harvested. Rapid primordia induction allowed the crop cycle to end 3 days earlier than the slow primordia induction, providing a higher production rate. Centro de Investigación Experimentación y Servicios del Champiñón (CIES) Escuela Técnica Superior de Ingenieros Agrónomos Universidad de Castilla-La Mancha Universidade Federal de Lavras Departamento de Biologia University of Guelph Vineland Campus VinelandStation Universidade Estadual Paulista (UNESP) Faculdade de Ciências Agrárias e Tecnológicas (FCAT) Universidade Estadual Paulista (UNESP) Faculdade de Ciências Agrárias e Tecnológicas (FCAT) FAPESP: FAPESP 2018/21492-2
- Published
- 2020