Agricultural Science Digest

  • Chief EditorArvind kumar

  • Print ISSN 0253-150X

  • Online ISSN 0976-0547

  • NAAS Rating 5.52

  • SJR 0.156

Frequency :
Bi-monthly (February, April, June, August, October and December)
Indexing Services :
BIOSIS Preview, Biological Abstracts, Elsevier (Scopus and Embase), AGRICOLA, Google Scholar, CrossRef, CAB Abstracting Journals, Chemical Abstracts, Indian Science Abstracts, EBSCO Indexing Services, Index Copernicus
Submit

Agricultural Science Digest, volume 22 issue 3 (september 2002) : 207 - 208

STANDARDISING CRITICAL LEAF COLOUR CHART VALUES FOR TRANSPLANTED RicE IN CAUVERY NEW DELTA

S. Porpavai, S. Muralikrishnasamy, T. Nadanassababady, P. Jayapaul, V. Balasubramanian1
1Soil and Water Management Research Institute, Kattuthottam, Thanjavur - 603 001, India

  • Submitted|

  • First Online |

  • doi

Cite article:- Porpavai S., Muralikrishnasamy S., Nadanassababady T., Jayapaul P., Balasubramanian1 V. (2024). STANDARDISING CRITICAL LEAF COLOUR CHART VALUES FOR TRANSPLANTED RicE IN CAUVERY NEW DELTA. Agricultural Science Digest. 22(3): 207 - 208. doi: .

ABSTRACT

Results of experiments conducted to standardise the critical leaf colour chart values in comparison with SPAD based N management techniques for transplanted rice (in Cauvery new delta zone) indicated that in dry season leaf colour chart colour shade 4 based nitrogen management and in wet season leaf colour chart colour shade 5 based nitrogen management recorded higher grain yield and found comparable with SPAD 37 based nitrogen nitrogen management.

KEYWORDS

    REFERENCES

    1. Dobermann, A. arid White, P.E (1999). Nut. eye. Agroecosyst. 53: 56~63.
    2. Singh, U. and Buresh,~.J .. (1994). In: Proc. 15th World Congress of Soil Scien/;e, Acapulco, Mexico, pp. 643-653.
    Reviewed By

    Download Article
    In this Article
      Contact us
      Follow us

      Editorial Board

      View all (0)