TAILIEUCHUNG - Effect of age and number of seedling per hill on growth and yield of black scented rice (Oryza sativa L.) Variety ‘Chakhao Poireiton’ under manipur condition

Field experiments were conducted during kharif 2014 and 2015 to study the effect of age and number of seedling per hill on growth and yield of black scented rice (Oryza sativa L.) variety „Chakhao Poireiton’ under Manipur condition to find out the suitable age of seedling and number of seedling per hill. The experiment consists of four seedling age viz., A1-15 days old seedling; A2- 25 days old seedling; A3 - 35 days old seedling; A4 - 45 days old seedling and four number of seedlings per hill viz., S1 – 1 seedling/hill; S2 – 2 seedling/hill; S3 – 3 seedling/hill; S4 - 4 seedling/hill. The highest plant height ( cm) was recorded from the transplanting of 15 day old seedling and decreases with the increase in seedling age. Transplanting of 15 day old seedling produced maximum yield attributes like numbers of effective tillers per hill (), length of panicle ( cm), grain yield (1946 kg/ha) and straw yield (3473 kg/ha). Among the different number of seedling/hill, maximum plant height ( cm) was observed from the transplanting of 4 seedlings/hill followed by 2 seedling/hill ( cm). As the maximum length of panicle ( cm) was observed in 1 seedling /hill thus showed superiority over the rest of the number of seedling per hill. The highest grain yield (1719 kg/ha) recorded in the S3 (3 seedlings per hill) was also significantly higher than the other treatments and the lowest grain yield (1346 kg/ha) in S1 (1 seedling per hill). Highest gross return (Rs 1,08,945/ha), net return (Rs 69,536/ha) and B:C ratio () were obtained from the treatment A1S2 (transplanting of 15 days old seedling with 2 seedlings/hill). The total anthocyanin content in Chakhao Poireiton was found to be in the range of 599 to 724 mg/kg cyaniding 3-glucoside/kg of powdered rice. The anthocyanin content decreases as the increase in seedling age. | Effect of age and number of seedling per hill on growth and yield of black scented rice (Oryza sativa L.) Variety ‘Chakhao Poireiton’ under manipur condition

• Nông nghiệp
• Seedling age
• Seedling per hill
• Growth and yield
• Black scented rice
• Oryza sativa L
• Fertility levels
• Plant population
• Pearl millet
• Age of seedling on transplanted pearl millet
• Non monetary input
• Eco friendly
• Cost effective
• Low land rice cultivation in ASIA
• Age of seedling
• Seedlings per hill on growth
• Nitrogen dose
• Split application of N
• Productive tillers
• Stem borer incidence
• Plant density
• Nutrient uptake
• Available NPK
• Modified SRI method of planting
• Nutrient uptake and soil health
• Finger millet
• Intensification system in finger millet
• Feasibilities of intensification system
• Yield of finger millet
• Integrated nutrient management
• Paddy (Oryza sativa L
• Hill zone of Karnataka
• Mopho physiological parameters on paddy
• Growth parameters of paddy (Oryza sativa L
• Genetic divergence studies
• Subspecies of Oryza sativa L
• Tropical japonica
• D2 statistics
• Molecular diversity
• Rice (Oryza sativa L
• Genetic variability
• Heritability and genetic advance
• Genetic advance
• Rice (Oryza sativa L )
• Identification of transgressive segregants
• Transgressive segregants
• High zinc in grains
• Aerobic condition in F4 population
• F4 population of rice
• GCV and soft rice
• Genetic variability parameters
• Soft rice (Oryza sativa L )
• Rice (Oryza sativa L ) genotypes
• Management of rice (Oryza sativa L )
• Seed biopriming
• Sheath rot
• Sheath blight
• Disease incidence and disease severity
• Tarai region
• Fertilization modules
• Yield of rice (Oryza sativa L )
• Paddy (Oryza sativa L )
• Nova nutri boost
• Bioefficacy of nova nutri boost
• Nova nutri boost for yield
• Yield components
• Fatty acid profile of Oryza sativa l
• Antioxidant capacity of Oryza sativa l
• Lipid qualification
• Lipid quantification
• Antioxidant capacity
• Correlation and path coefficient
• JNPT Lines Oryza sativa
• Quality traits in JNPT lines
• JNPT lines of rice
• Oryza sativa
• F2 population
• Water and nitrogen use efficiency
• Marker validation
• Nitrogen use efficiency
• Backcross inbred lines
• Backcross inbred lines of IR64 rice
• IR64 rice (Oryza sativa L
• Introgressed with drought QTLs
• Varied moisture regimes
• Different seasons
• Planting geometry
• Yield performance
• Oryza sativa aerobic system
• Yield performance of rice
• CMS lines
• Spikelet fertility
• Test crosses
• Maintainers in rice
• Low light stress
• Growth parameters
• Leaf area index were increased
• Quantitative genetic variations
• Grain protein content
• Rice and segregating lines
• Parental Polymorphism Survey
• Correlation coefficient
• Direct and indirect effect
• Yield traits in rainfed rice
• Rainfed rice (Oryza sativa L )
• Candidate gene
• ZIP Family
• Candidate gene based markers
• Family transporter sequences of rice
• Cải bẹ xanh (Brassica juncea)
• Cải xoong (Lepidium sativum)
• Cỏ chác (Fimbristylis miliacea L
• Cỏ đuôi phụng (Leptochloa chinensis L
• Đối kháng trực tiếp
• Giống lúa (Oryza sativa L
• Rice Oryza sativa L
• Stomatal resistance
• Salt treatment
• Barley Hordeum vulgare L
• Tomatoes Lycopersicon spp
• Báo cáo khoa học nông nghiệp
• QTL tính trạng chống chịu khô hạn
• Cây lúa Oryza sativa L
• Báo cáo khoa học công nghệ
• Báo cáo nghiên cứu khoa học
• Nghiên cứu khoa học
• Days after flowering
• Flood irrigation
• Paddy yield
• Field yield
• Plant length
• Sowing density
• Trinexapac ethyl
• Plant growth
• Rice culture
• Planting methods
• Nitrogen application
• Amylose content
• Tạp chí khoa học
• Sự thích ứng của 4 giống dòng lúa
• Điều kiện khô hạn nhân tạo
• Giai đoạn sinh dưỡng