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Research Article Open access CC BY 4.0

Residual Effect of Direct Seeded and Transplanted Rice, Nutritional Approaches and Slow Release Nitrogen Sources on the Growth Parameters of Blackgram Crop

Ashna Susan Joseph, M. V. Ravi, K. Narayana Rao, S. N. Bhat, Y. M. Ramesh, Rao , K. Narayana, H. Sharanagouda

International Journal of Environment and Climate Change · pp. 442–451 · Published 11 May 2023

10.9734/ijecc/2023/v13i71897

Abstract

A study was conducted on nutrient management approaches in rice-blackgram cropping system under different ecosystems. The growth parameters were recorded at 30 DAS, 60 DAS and at harvest of blackgram crop. The results indicated that the plant height and number of branches had increased linearly as the crop attained maturity. The three way interaction of ecosystem, nutritional approaches and N sources (M x N x S) had proved that significantly taller plants of blackgram were associated with the residual effect of transplanted soils which possessed neem coated urea based on SSNM for yield target of 7 t ha-1 (M2N4S2) at all stages of crop growth and number of branches at 60 DAS and at harvest.

Transplanted rice SSNM neem coated urea plant height number of branches

References (5)

  1. 1 Nitrogen Dynamics And Management In Rice-Legume Cropping Systems [DOI]
  2. 2 Legume Productivity and Soil Nitrogen Dynamics in Lowland Rice‐Based Cropping Systems [DOI]
  3. 3 Nitrate Accumulation and Loss in a Mungbean/Lowland Rice Cropping System [DOI]
  4. 4 Nitrogen dynamics and crop growth on an Alfisol and a Vertisol under a direct-seeded rainfed lowland rice-based system [DOI]
  5. 5 Effect of micronutrients on growth and yield of groundnut.

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