Site-specific nutrient management in rice-wheat cropping system

Lieferzeit: Lieferbar innerhalb 14 Tagen

71,90 

ISBN: 365940232X
ISBN 13: 9783659402326
Autor: Mauriya, Ajay Kumar/Kumar Maurya, Vimlesh/Maurya, Kamlesh Kumar
Verlag: LAP LAMBERT Academic Publishing
Umfang: 164 S.
Erscheinungsdatum: 05.02.2015
Auflage: 1/2015
Format: 1 x 22 x 15
Gewicht: 262 g
Produktform: Kartoniert
Einband: Kartoniert

Beschreibung

Conclusions drawn on the basis of the results obtained in the present investigation are stated below: 1. Combined application of N150 P60 K120 S40 B5 Mn20 Zn25 (kg ha-1) was the best dose of nutrients in hybrid rice under rice-wheat cropping system which produced highest grain yield (78.91and 75.00 qha-1durng both the years, respectively). It also improved soil fertility status measured as the available N,P,K,S and Zn. 2. For wheat after hybrid rice crop, the application of N150P60K120 kg ha-1 was found most suitable 3. Application of N150 P60 K120 S40 B5 Mn20 Zn25 kg ha-1 in rice showed residual effect on succeeding wheat crop as reflected in respect to grain and straw yields and all the nutrient treatment also improved soil fertility. 4. Application of N150 P60 K120 S40 B5 Mn20 Zn25 kg ha-1 in rice and N150 P60 K120 kg ha-1 in wheat (T1) increased soil available nitrogen, phosphorus, potassium, sulphur and zinc after harvest of each crop. 5. Application of N150 P60 K120 S40 B5 Mn0 Zn25 kg ha-1 in rice and N150 P60 K120 kg ha-1 in wheat (T8) was the best treatment and found most economical followed by T1.

Autorenporträt

Dr. A. K. Mauriya is currently SMS in Agronomy, KVK Bhagalpur(Sabour), BAU, Sabour.He obtained M.SC(Ag) & Ph.D (Agronomy) degree from NDUAT. He had earlier served as SRF,in the project of UPCAR, at NDUAT,Faizabad (UP). He has been conferred Fellowship Award by NDUAT, Faizabad during Ph.D. & Mandi Parisad Fellowship by UP, during B.Sc (Ag)degree.

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