Yield Performance of Two HYV Transplant Aman Rice under Different Nutrient Management Practices

Sarker, Roma Rani; Paul, Newton Chandra; Uddin, Romij; Paul, SK

doi:10.24925/turjaf.v9i12.2166-2172.4392

Cited by 2 publications

(2 citation statements)

References 13 publications

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“…In Bangladesh, nutrient stresses of soils are increasing day by day (Sarker et al, 2021b). Nutrient management at proper dose influence crop growth and at the same time reduces fertilization cost (Sapkota et al, 2021).…”

Section: Original Research Articlementioning

confidence: 99%

Integrated nutrient management practices affect the growth performance of aromatic fine rice varieties in Boro season

Adhikari¹,

Saha²,

Paul³

et al. 2022

Arch. Agric. Environ. Sci.

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The experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University during November 2016 to April 2017 to investigate the effect of nutrient management on the growth performance of some aromatic rice varieties in Boro season. The experiment was laid out in a randomized complete block design with three replications considering two factors viz. varieties and nutrient management. This experiment consisted of three varieties viz., BRRI dhan50, Basmati and BRRI dhan63, and seven nutrient managements viz., poultry manure 5 t ha-1, recommended dose of chemical fertilizers (i.e. 250, 126, 120, 100 and 10 kg N-P-K-S-Zn, respectively ha-1), 25% less than recommended dose of chemical fertilizer + poultry manure @ 2.5 t ha-1, 50% less than recommended dose of chemical fertilizer + poultry manure @ 5 t ha-1, vermicompost @ 10 t ha-1, 25% less than recommended dose of chemical fertilizer + vermicompost @ 5 t ha-1 and 50% less than recommended dose of chemical fertilizer + vermicompost @ 10 t ha-1. The results revealed that variety, nutrient management and their interaction exerted significant influence on growth characters of aromatic fine rice in Boro season. The highest plant height (55.14 cm, 66.14 cm) at 70 and 85 DAT, dry matter hill-1 (15.39 g) at 85 DAT and chlorophyll content (39.29) at 55 DAT was recorded from BRRI dhan63. While, Basmati produced the highest leaf area index (0.60) at 60 DAT and the highest number of total tillers hill-1 (11.52, 10.81, 9.619) was obtained from BRRI dhan50 at 55, 70, 85 DAT. In case of nutrient management practices, 25% less than recommended dose of chemical fertilizer + vermicompost 5 t ha-1 produced the highest plant height (45.22cm, 55.22cm, 65.67 cm) at 55, 70, 85 DAT, leaf area index (0.70) at 60 DAT and chlorophyll content (41.56) at 55 DAT, respectively. Again, from the interaction, it was observed that all the growth parameters were significantly influenced and increased with suitable variety along with proper nutrient management. Therefore, from this study, it can be decided that BRRI dhan63 fertilized along with 25% less than recommended dose of chemical fertilizer + vermicompost 5 t ha-1 might be the best possible combination for proper growth of plant.

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Section: Original Research Articlementioning

confidence: 99%

Integrated nutrient management practices affect the growth performance of aromatic fine rice varieties in Boro season

Adhikari¹,

Saha²,

Paul³

et al. 2022

Arch. Agric. Environ. Sci.

Self Cite

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“…Among many constraints the soil health and fertility can be improved by integrated nutrient management approach. This approach ensures the soil fertility at an optimum level, maximizing crop productivity by using all possible source of nutrient such as organic and as well as inorganic in an integrated manner (Singh et al, 2017;Roy et al, 2020;Sarker et al, 2021;Laila et al, 2022). Chemical fertilizers play an important role to meet the nutritional requirement the plant but their persistent nature poses a greater threat to sustainable agriculture (Tyagi and Singh, 2019).…”

Section: Introductionmentioning

confidence: 99%

Assessing the influence of integrated nutrient management on growth and yield of Black gram (Vigna mungo L.)

Mahamud

Rahman

Hassan

et al. 2022

Arch. Agric. Environ. Sci.

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The present study was undertaken to observe the effect of combined application of organic manures and inorganic fertilizers on growth, yield and yield contributing characters of black gram. The experiment was laid out in a randomized complete block design (RCBD) with three replications. The experiment comprises eight treatments viz. Control (no application of manures and fertilizer), Recommended doses of fertilizer (RDF), Cowdung @ 5 t ha-1 + 50% of RDF, Poultry manure @ 5 t ha-1 + 50% of RDF, Vermicompost @ 5 t ha-1 + 50% of RDF, Cowdung @ 5 t ha-1 + Poultry manure @ 5 t ha-1 + 50% of RDF, Cowdung @ 5 t ha-1 + Vermicompost @ 5 t ha-1 + 50% of RDF and Poultry manure @ 5 t ha-1 + Vermicompost @ 5 t ha-1 + 50% of RDF. Combined application of organic manures and inorganic fertilizers exerted significance influence on growth, yield and yield contributing characters of black gram. At growth, the tallest plant (38.74 cm), the highest number of leaves plant-1 (15.55), leaf dry weight plant-1 (6.99 g) and stem dry weight plant-1 (3.01 g) of black gram at 50 days after sowing (DAS) were obtained from poultry manure @ 5 t ha-1 and vermicompost @ 5 t ha-1 along with 50% of RDF. While, at 50 DAS, the highest number of nodules plant-1 (55.22) was recorded from cowdung @ 5 t ha-1 along with 50% of RDF and the highest number of SPAD value plant-1 (42.03) was found in poultry manure @ 5 t ha-1 along with 50% of RDF. Again, at maturity, the highest number of seeds pod-1 (5.86), yield plant-1 (7.77 g), grain yield m-2 (130.70 g) and total dry weight plant-1 (17.21 g) were obtained from poultry manure @ 5 t ha-1 and vermicompost @ 5 t ha-1 along with 50% of RDF. Therefore, it can be concluded that poultry manure @ 5 t ha-1 and vermicompost @ 5 t ha-1 along with 50% of RDF combination might be a promising practice for black gram cultivation.

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Yield Performance of Two HYV Transplant Aman Rice under Different Nutrient Management Practices

Cited by 2 publications

References 13 publications

Integrated nutrient management practices affect the growth performance of aromatic fine rice varieties in Boro season

Integrated nutrient management practices affect the growth performance of aromatic fine rice varieties in Boro season

Assessing the influence of integrated nutrient management on growth and yield of Black gram (Vigna mungo L.)

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