Effect of Phosphorus Levels and Bio-Organic Sources on Growth and Yield of Rice (Oryza sativa L.)
Journal Title: Indian Journal of Nutrition - Year 2014, Vol 1, Issue 1
Abstract
A field experiment was conducted during rainy season of 2013 at Agricultural Research Farm, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi to evaluate the effect of phosphorus levels and bio-organic sources on growth and yield of wetland rice cv. HUR-105. Factorial experiment was laid out in Randomized Complete Block Design involving four levels of phosphorus viz. control, 50% RDP, 75% RDP and 100% RDP and three bio-organic sources i.e. PSB, PSB + BGA and PSB + BGA + FYM (5 t ha-1) replicated thrice. Increase in the levels of phosphorus application up to 100% RDP (60 kg P2O5 ha-1) improved growth attributes, yield attributes, grain and straw yields. Combined use of PSB + BGA + FYM (5 t ha-1) proved superior to PSB alone & PSB + BGA. Economic analysis indicated that integration of moderate phosphorus level (75% RDP i.e. 45 kg ha-1) along with the use of PSB + BGA + FYM (5 t ha-1) gave highest net return and B:C ratio.
Authors and Affiliations
M. P. Neupane
Keywords
Related Articles
- EP ID EP327184
- DOI -
- Views 171
- Downloads 0
Effect of Phosphorus Levels and Bio-Organic Sources on Growth and Yield of Rice (Oryza sativa L.)
A field experiment was conducted during rainy season of 2013 at Agricultural Research Farm, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi to evaluate the effect of phosphorus levels and bio-organ...
Effect of Protein Energy Malnutrition on the Diarrheal Electrolyte Imbalance in Children of Chittagong Region, Bangladesh
The study was carried out to identify the risk factors involved in the development of Protein Energy Malnutrition and its effect on the diarrheal electrolyte imbalance in Bangladeshi children. Among a 100 protein energy...
Study of Infant and Young Child Feeding (IYCF) Practices With Reference to IYCF Indicators among Mothers Attending Immunization Clinic at a Tertiary Care Hospital, Aurangabad (MS)
Introduction: The optimal infant and young child feeding practices during the first 2 years of life is of paramount importance as this period is the “critical window” for the promotion of health, good growth, behavioral...
Effects of Malting and Roasting of Millet and Sorghum on Protein Digestibility, Mineral Availability, Soluble Sugar Composition and Consumer Acceptability of Dakuwa
The effects of germination and roasting of pearl millet and sorghum on the hydrochloric acid extractability of minerals, in vitro protein digestibility and acceptability of “dakuwa” (a cereal - groundnut based snack food...
Relationship between Calcium or Vitamin C Supplement Use and Blood Pressure in Japanese Elderly People: Results from the National Health and Nutrition Survey, 2003-2010
A higher intake of calcium or vitamin C has been associated with reductions in blood pressure (BP). However, the relationship between calcium or vitamin C supplement use and BP has not yet been confirmed. We herein inves...