Effect of integrated nutrient management on mungbean (Vigna radiata) under custard apple (Annona squamosa) based agri-horti system in Vindhyan region, Uttar Pradesh

oleh: MALATI DEBBARMA, RAM SWAROOP MEENA, S P SINGH, AJEET SINGH, SUNIL KUMAR, D S GURJAR, BHANUPRIYA PANKAJ

Format: Article
Diterbitkan: Indian Council of Agricultural Research 2020-12-01

Deskripsi

Agroforestry is recognized as most diversified sustainable system to support farmers income. In order to assess the effect of nutrient management system under agro forestry based cropping system, a field study was conducted during kharif season of 2017 on mungbean [Vigna radiata (L.) Wilczek] at the Agricultural Research Farm, Rajiv Gandhi South Campus, Banaras Hindu University, Barkachha, Mirzapur (UP). The experimental trial was conducted in simple RBD with four replications and six treatments, viz. 75% RDF+ Rhizobium, 75% RDF+ Biochar+ Rhizobium, 100% RDF+ Rhizobium, 75% RDF+ FYM+ Rhizobium, 75% RDF+ Vermicompost+ Rhizobium and 75% RDF + pressmud+ Rhizobium. Results revealed that highest growth parameters such as plant height, dry matter accumulation, leaf area index, trifoliate leaves, chlorophyll content, root nodules/plant and dry weight of root nodules and yield attributes and was observed with the application of 75% RDF + pressmud+ Rhizobium than other nutrient sources. Furthermore, highest gross return, net return was observed with the application of 75% RDF + vermicompost + Rhizobium. However, highest B:C ratio was observed with the application of 100% RDF + Rhizobium.