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 168
- Downloads 0
Changes in Lipid Profile and Fasting Blood Glucose in Protease Inhibitor Exposed HIV/AIDS Patients
Background: The national second-line Anti retroviral Therapy (ART) programme was started in Kolkata, India in December 2008. It included a combination of Tenofovir, Lamivudine and Ritonavir-boosted Lopinavir ± Zidovudine...
Impact of Food Based Strategies on Nutrient Intake of Rural Adolescent Girls
Nutrient intake during adolescence is very important as it is period of rapid development. The present study is an intervention study to know the impact of knowledge, awareness, attitude and practices on the nutrient int...
Infant and Young Child Feeding (IYCF): A Gap Analysis between Policy and Practice
Infant and Young Child Feeding (IYCF) practices are a set of recommendations to achieve appropriate feeding of children below two years of age in order to achieve optimal nutrition outcomes in the population. This study...
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...
Development of Vitamin D Status in School Going Children by School Meal Planning in Selected School of District Pakpattan
This result of cross-sectional study explained that there was low vitamin D status in school going children due to less intake of food enrich in vitamin D. Before nutritional enrich vitamin D meal serum vitamin D concent...