TAILIEUCHUNG - Evaluation of rice varieties for yield under organic farming in Tarai region of Uttarakhand, India

Performance of modern cultivars in terms of yield under organic farming differs from that of conventional system. As the demand for organic rice is increasing, so to maintain high productivity, there is a need to evaluate modern high yielding rice varieties under organic farming systems. Field experiments were carried out using randomized complete block design involving fourteen rice (Oryza sativa L.) varieties including seven coarse and seven fine grain types with three replications under organic farming systems for three years (2013-2015). Results of the study revealed that higher yield attributes viz. grain weight panicle-1 , 1000-grain weight, grain and straw yield as well as N, P and K uptake were recorded with coarse grain rice variety NDR-359. Among the fine grain rice varieties, Pant basmati-1 recorded higher grain yield as well as N, P, K and S uptake. So, coarse grain rice variety NDR-359 and fine grain rice variety Pant basmati-1 can be recommended under organic rice production in Tarai region of Uttarakhand (India). | Evaluation of rice varieties for yield under organic farming in Tarai region of Uttarakhand India

• Nông nghiệp
• Organic farming
• Rice varieties
• Tarai region
• Organic farming in Tarai region
• Rice varieties for yield
• Conventional farming
• B C ratio
• Organic farming over conventional farminga
• Economics of organic farming
• Conventional farming meanwhile comparison
• Suggestions of certified organic farmers
• Practicing organic farming
• Western zone of Tamil Nadu
• Organic inputs
• Suggestions and Trainings
• Fenugreek (Trigonella foenum graecum L
• Organic farming module
• Different organic sources
• Higher grain yield
• Land configuration
• Nutrient content
• Carrot in organic farming
• Various organic sources on yield
• Village panchayat
• Organic farming practices
• Adoption level
• Farmers regarding organic farming practices
• Practice the organic farming
• Attitude of farmers
• Sample size
• Farmers towards organic farming
• Organic cultivation practices
• Organic paddy farmers
• Organic paddy farming
• Reliability score
• Validity score
• Paddy farming
• Maize organic farming
• Organic carbon
• Comparison of nutrient content
• Protein content in varieties
• Different types of maize
• Mean score
• Farmers practicing organic farming
• Hill region
• Constraints faced
• Organic farming and its advantages
• Extent the adoption
• Farmers in crop production
• Crop production
• Organic farming practices by farmers
• Marginal farmer
• Measure the attitude
• Marginal farmers on organic farming
• Non sample area
• Head dry matter
• Antioxidant parameters
• Quality of cabbage
• Organic farming practices on yield
• Agro ecosystem
• Constraints analysis in adoption
• Adoption of organic farming
• Irrigation storage structures
• Integrated farming
• Benefit to cost ratio
• Organic waste
• Farming community
• Impact of integrated farming system approach
• Soil health
• Healthy food and environment
• Healthy food
• Traditional organic farming methods
• Biological properties
• Organic and conventional farming
• Changes in biological properties
• Soil through organic
• Eco friendly conservation
• Environmental degradation
• Organic manure
• Ex post facto study
• Policy and development
• Sustainable and organic rice farming
• Rice farmer groups
• Daucus carota L
• Phenolic acid
• Sugar and acid components
• VNU Journal of Science
• Assessing sediment ecological quality
• Organic shrimp farming ponds
• Comparing the shannon wiener
• Shrimp farming ponds
• Alternative farming
• Dioscorea spp
• Tuber quality
• Soil quality
• Organic farming technologies in greater yam
• Sustainable agriculture
• Towards sustainable agriculture
• Enhancement of soil fertility
• Status of organic farming
• Green revolution
• Farmer suicides
• Vermi compost
• Indian prospective
• Organic agricultural land
• Organic nutrient management
• Yield and economics performance
• Economics performance
• Green gram as influenced
• Nutrient management