Effect of Row Arrangement and Integrated Nutrient Management on the Yield of Aromatic Fine Rice (cv. BRRI dhan34)
Journal Title: International Journal of Plant & Soil Science - Year 2016, Vol 13, Issue 5
Abstract
An experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh, Bangladesh from June to December 2014 to study the effect of row arrangement and integrated nutrient management on the yield of aromatic fine rice (cv. BRRI dhan34). The experiment comprised three row arrangements viz. single row (row spacing 25 cm), double row (row spacing 25-10-25 cm), triple row (row spacing 25-10-10-25 cm), and six nutrient managements viz. control (no manures and fertilizers), recommended dose of inorganic fertilizers (i.e. 150, 100, 70, 60 and 10 kg Urea, TSP, MoP, Gypsum and ZnSO4, respectively ha-1), 50% of recommended dose of inorganic fertilizers + cow dung at 5 t ha-1, 75% of recommended dose of inorganic fertilizers + cow dung at 5 t ha-1, 50% of recommended dose of inorganic fertilizers + poultry manure at 2.5 t ha-1 and 75% of recommended dose of inorganic fertilizers + poultry manure at 2.5 t ha-1. The experiment was laid out in a randomized complete block design with three replications. The tallest plant (120.65 cm), the highest number of total tillers hill-1 (12.87), panicle length (25.49 cm), grains panicle-1 (161.81) and grain yield (3.79 t ha-1) were obtained from double row arrangement. With respect to nutrient management 75% recommended dose of inorganic fertilizers + cow dung at 5 t ha-1 gave the highest plant height (124.60 cm), number of total tillers hill-1 (15.05), number of effective tillers hill-1 (12.98), longest panicle (25.29 cm), grains panicle-1 (155.66) and grain yield (3.89 t ha-1). The control treatment (no manures and no fertilizers) gave the lowest values for these parameters. The highest grain yield (4.30 t ha-1) was found in double row arrangement combined with 75% recommended dose of inorganic fertilizers + cow dung at 5 t ha-1, which was statistically identical with the combined effect of double row and 75% of recommended dose of inorganic fertilizers + poultry manure at 2.5 t ha-1 and the lowest grain yield (2.08 t ha-1) was found in triple row arrangement in control (no manures and fertilizers). Therefore, double row arrangement combined with 75% recommended dose of inorganic fertilizers + cow dung at 5 t ha-1 and 75% of recommended dose of inorganic fertilizers + poultry manure at 2.5 t ha-1 appeared as the promising practice in aromatic fine rice (cv. BRRI dhan34) cultivation in terms of yield.
Authors and Affiliations
R. Marzia, M. A. R. Sarkar, S. K. Paul
Keywords
Related Articles
- EP ID EP351516
- DOI 10.9734/IJPSS/2016/30158
- Views 96
- Downloads 0
Effect of Salicylic Acid, Benzoic Acid, and p-Coumaric Acid on Growth, Chlorophyll, Proline, and Vitamin C of Salinity-Stressed Tobacco (Nicotiana tabacum)
Salinity is an important growth-limiting abiotic stress factor. Salicylic acid (S.A), Benzoic Acid (B.A) and p-coumaric acid (p-CA) are substances generally thought to play a crucial role in the enhancement of salt toler...
Watershed Prioritization Based on Morphometric Analysis and Soil Loss Modeling in Wadi Kerak (Southern Jordan) Using GIS Techniques
Wadi Kerak catchment, located in southern Jordan, covers an area of 191 km². It is characterized by high soil erosion rates due to recurrent intense rainfall events and possibly climatic change, land use/land cover chang...
Effects of Storage Conditions and Duration on Seed Germination of Okra (Abelmoscus esculentus)
Okra (Abelmoschus esculentus) is an important crop grown mainly for its pods which are used either fresh, canned or dried and ground as powder. It is a good source of vitamins A, B, C and also rich in protein, minerals a...
Preliminary Studies on Fruit Lignification Time Interval and Phenological Traits of Selected Okra (Abelmoschus esculentus L Moench) Genotypes Grown in Southern Nigeria
Aims: To determine the time interval between fruit formation and lignification (hardening of fruits) and phonological traits in three short, early maturing and three tall, late maturing genotypes of Okra (Abelmoschus esc...
Initial Development of Cowpea Submitted to Wood Ash Doses
Cowpea (Vigna unguiculata (L.) Walp.) constitutes one of the principal protein sources for the economically constrained low-income sector. The composition of the wood ash reveals macro and micronutrients, which form an a...