International Journal of Agricultural Sciences

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Effect of Potassium and Sulphur on Nutrient Uptake by Onion and Chilli Intercrops in a Vertisol


Affiliations
1 Department of Agricultural, Fertilizer Control Laboratory, Mandya (Karnataka), India
2 Department of Veterinary Physiology and Biochemistry, Veterinary College, Vinobhanagar, Shimoga (Karnataka), India
     

   Subscribe/Renew Journal


A field experiment was conducted during Kharif 2006 on black clay soil to study the effect of potassium and sulphur on onion and chilli intercrops in a vertisol with four levels of potassium (0, 50, 75 and 100 kg K2O ha-1) and three levels of sulphur (0, 15 and 30 kg S ha-1). The significantly higher uptake of N, P, K and S by onion plant as well as shoot and fruit portion of chilli were observed with the individual application of potassium @ 100 kg K2O ha-1 and sulphur @ 30 kg S ha-1.

Keywords

Nutrient Uptake, Soil Sodium, Soil Potassium, Bulb, Vertisol, Intercrops.
Subscription Login to verify subscription
User
Notifications
Font Size



  • Effect of Potassium and Sulphur on Nutrient Uptake by Onion and Chilli Intercrops in a Vertisol

Abstract Views: 444  |  PDF Views: 0

Authors

K. S. Poornima
Department of Agricultural, Fertilizer Control Laboratory, Mandya (Karnataka), India
N. Mamatha
Department of Agricultural, Fertilizer Control Laboratory, Mandya (Karnataka), India
H. S. Ramesh
Department of Veterinary Physiology and Biochemistry, Veterinary College, Vinobhanagar, Shimoga (Karnataka), India

Abstract


A field experiment was conducted during Kharif 2006 on black clay soil to study the effect of potassium and sulphur on onion and chilli intercrops in a vertisol with four levels of potassium (0, 50, 75 and 100 kg K2O ha-1) and three levels of sulphur (0, 15 and 30 kg S ha-1). The significantly higher uptake of N, P, K and S by onion plant as well as shoot and fruit portion of chilli were observed with the individual application of potassium @ 100 kg K2O ha-1 and sulphur @ 30 kg S ha-1.

Keywords


Nutrient Uptake, Soil Sodium, Soil Potassium, Bulb, Vertisol, Intercrops.

References