Indian Jour zal of Agrononzy 47 (3) : 3 1 3 1 Effect of integrated nutrient management on transplanted rice (Oryza sativa) and its residual effect on succeeding wheat (Triticum aestivum) crop in rainfed lowlands
Year: 2001
Type: article
Abstract: A field experiment was conducted during 1995 97 at Ghaghraghat, Uttar Pradesh, to study the effect of integrated nutrient management on rice (Oryza sativa L.) and residual effect on succeeding wheat (Triticum aestivum L. emend. Fiori Paol.). Application of 50% of recommended dose of nitrogen (RDN) through inorganic fertilizer (IF) dhaincha (Sesbania aculeata L.) 2.5 tonnesf ha to rice gave significantly higher mean grain yield of rice (31.8 qlha) and wheat (28.4 qfha) over rest of the treatments except 50% RDN IF PM 5 tonnesfha in rice. The yield of succeeding wheat increased by 43.1 to 48.9% because of integrated use over the control. Rice fertilized with 75% RDN through inorganic fertilizer (IF) blue green algae (BGA 16 kglha) resulted in significantly higher grain yield over 75% RDN IF BGA 12 kgfha during both the years. Application O Z S O , with full RDF resulted significantly higher yield of rice and succeeding wheat as compared to full RDF alone through inorganic fertilizers. There was a build up of available IU,P,K and organic carbon in soil in all integrated nutrient management practices except full RDF alone and RDF ZnSO,. The bulk density and pH reduced under in all nutrient management practices.
Source: Indian Journal of Agronomy
Authors: G. SINGH, T. KUMAR, V. KUMAR, R.G. SINGH, R.B. SHARMA
Language: English
Subfield: Soil Science
Domain: Life Sciences
SDG: Zero hunger
Open Access status: bronze
OpenAlex ID: W4390361597