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

2021 ◽  
Vol 9 (12) ◽  
pp. 2166-2172
Author(s):  
Rajib Sarker ◽  
Newton Chandra Paul ◽  
Md. Romij Uddin ◽  
Swapan Kumar Paul
Keyword(s):  
Grain Yield ◽  
Management Practices ◽  
Nutrient Management ◽  
Block Design ◽  
Poultry Manure ◽  
Plant Nutrient ◽  
Rice Varieties ◽  
Yield Performance ◽  
Randomized Complete Block Design ◽  
Promising Practice

The experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh, Bangladesh to investigate the influence of plant nutrient management on the yield performance of transplant Aman rice. The experiment comprised two Aman rice varieties viz. Binadhan-15 and Binadhan-16, and ten nutrient management viz. Recommended dose of inorganic fertilizer (RDF) Urea-TSP-MoP-Gypsum-ZnSO4 @ 150-110-70-60-5 kg ha-1, Cowdung @ 10 t ha-1, Poultry manure @ 5 t ha-1, Vermicompost @ 3 t ha-1 , 25% less than RDF + cowdung @ 5 t ha-1, 50% less than RDF + cowdung @ 10 t ha-1 , 25% less than RDF + poultry manure @ 2.5 t ha-1, 50% less than RDF + poultry manure @ 5 t ha-1, 25% less than RDF + vermicompost @ 1.5 t ha-1, 50% less than RDF + vermicompost @ 3 t ha-1. The experiment was laid out in a randomized complete block design with three replications. Binadhan-15 produced taller plants (97.86 cm), effective tillers hill-1 (6.28), grains panicle-1 (101.73), higher grain (3.58 t ha-1) and straw (4.99 t ha-1) yields compared to Binadhan-16. In case of nutrient management, 50% less than RDF + poultry manure @ 5 t ha-1 produced taller plants (101.1 cm), effective tillers hill-1 (7.07), grains panicle-1 (105.1) and grain yield (4.08 t ha-1). The highest grain yield (4.25 t ha-1) was recorded in Binadhan-15 fertilized with 50% less than RDF + poultry manure @ 5 t ha-1 and the lowest grain yield (2.28 t ha-1) was obtained in Binadhan-16 fertilized with vermicompost @ 3 t ha-1. So, it can be concluded that transplant Aman rice cv. Binadhan-15 fertilized with 50% less than RDF + poultry manure @ 5 t ha-1 appears as the promising practice to obtain the highest grain yield.

scholarly journals Yield Performance of Fine Aromatic Rice in Response to Variety and Level of Nitrogen

2016 ◽  
Vol 9 (1) ◽  
pp. 41-45 ◽  
Author(s):  
SA Chowdhury ◽  
SK Paul ◽  
MAR Sarkar
Keyword(s):  
Natural Resources ◽  
Grain Yield ◽  
Block Design ◽  
Aromatic Rice ◽  
Yield Performance ◽  
Field Laboratory ◽  
Randomized Complete Block Design ◽  
Promising Practice

An experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh during June to December 2014 with a view to finding out the effect of variety and level of nitrogen on the yield performance of fine aromatic rice. The experiment consisted of three varieties viz. Kalizira, Binadhan-13 and BRRI dhan34, and six levels of nitrogen viz. 0, 30, 60, 90 kg N ha-1, USG 1.8 g 4 hills-1 (55 kg N ha-1) and USG 2.7 g 4 hills-1 (80 kg N ha-1). The experiment was laid out in a randomized complete block design with three replications. Variety, level of nitrogen and their interaction significantly influenced the yield of aromatic rice. The highest grain yield (3.33 t ha-1) was obtained from Binadhan-13 followed by BRRI dhan34 (3.16 t ha-1) and the lowest grain yield was found in Kalizira (2.11 t ha-1). In case of N, the tallest plant (140.3 cm), highest number of effective tillers hill-1 (11.40), grains panicle-1 (152.8), and grain yield (3.32 t ha-1) were obtained when fertilized with USG 1.8 g 4 hills-1 and the lowest values were found in 0 kg N ha-1. Therefore, Binadhan-13 fertilized with USG 1.8 g 4 hills-1 (55 kg N ha-1) appeared as the promising practice for appreciable grain yield.J. Environ. Sci. & Natural Resources, 9(1): 41-45 2016

scholarly journals Impact of vermicompost based nitrogen management and plant spacing on the performance of short duration transplant Aus rice (cv. Parija)

2021 ◽  
Vol 6 (4) ◽  
pp. 542-547
Author(s):  
Shubroto Kumar Sarkar ◽  
Swapan Kumar Paul ◽  
Kallyan Kanty Saha ◽  
Artho Baroi ◽  
Md. Abdur Rahman Sarkar
Keyword(s):  
Grain Yield ◽  
Short Duration ◽  
Block Design ◽  
Nitrogen Management ◽  
Plant Spacing ◽  
Yield Performance ◽  
Straw Yield ◽  
Randomized Complete Block Design ◽  
Promising Practice ◽  
Biological Yield

An investigation was carried out at the Agronomy Field Laboratory, Bangladesh Agricultural University to inspect the effect of vermicompost based nitrogen management and plant spacing on the yield performance of short duration transplant Aus rice (cv. Parija). The study comprised three spacing viz. 20 cm × 20 cm, 20 cm × 15 cm and 20 cm × 10 cm, and five nitrogen management viz. no nitrogen, 75 kg N ha-1, 55 kg N ha-1 + vermicompost @1.25 t ha-1, 35 kg N ha-1 + vermicompost @2.5 t ha-1 and vermicompost @5 t ha-1. The experiment was laid out in a Randomized Complete Block Design with three replications. At harvest, both the spacing of 20 cm × 20 cm and 20 cm × 15 cm produced the tallest plants, the highest number of total tillers hill-1 and effective tillers hill-1. The highest grain yield (3.59 t ha-1) was recorded in 20 cm × 15 cm spacing which was at par with the grain yield (3.52 t ha-1) in 20 cm × 10 cm spacing. The 20 cm × 10 cm spacing also produced the highest straw yield (4.88 t ha-1) and biological yield (8.40 t ha-1). The lowest grain, straw and biological yields were recorded at the wider spacing of 20 cm × 20 cm. In contrast, the highest grain yield (3.79 t ha-1), straw yield (4.99 t ha-1) and biological yield (8.79 t ha-1) were found in 75 kg N ha-1 which was as good as the yields of 55 kg N ha-1 N+ vermicompost @1.25 t ha-1. The highest number of total tillers hill-1 (14.11) and effective tillers hill-1 (12.67) were found in the interaction effect of 20 cm × 20 cm spacing with 75 kg N ha-1. The interaction between 20 cm × 15 cm and 55 kg N ha-1 N+ vermicompost @1.25 t ha-1 gave the highest grain yield (4.58 t ha-1), straw yield (5.71 t ha-1) and biological yield (10.29 t ha-1). The lowest grain yield (2.03 t ha-1), straw yield (3.49 t ha-1) and biological yield (5.52 t ha-1) were found in the interaction between 20 cm × 20 cm and no nitrogen. Therefore, usage of 20 cm × 15 cm spacing fertilized with 55 kg N ha-1 + vermicompost @1.25 t ha-1 appeared as the promising practice of transplant Aus rice cv. (Parija) cultivation.

scholarly journals Evaluation of Different Nutrient Management Practices in Yield of Different Rice Cultivars in Lamjung District of Nepal

2016 ◽  
Vol 4 (2) ◽  
pp. 223-227
Author(s):  
S. Ranabhat ◽  
L.P. Amgain
Keyword(s):  
Grain Yield ◽  
Management Practices ◽  
Nutrient Management ◽  
Rice Yield ◽  
Block Design ◽  
Rice Cultivars ◽  
Rice Varieties ◽  
Fertilizer Recommendations ◽  
Rice Yields ◽  
Biological Yield

A field experiment was conducted on farmer’s field at two sites of Lamjung district of Nepal viz. Bhotewodar and Sundarbazaar to evaluate the performance of two commonly grown rice varieties viz US-382(hybrid) and Ramdhan (improved) under two nutrient management practices [Nutrient Expert®(NE) rice model recommendation, and government recommendation(GR)].Four replicates of four treatments were arranged in randomized completely block design. Rice varieties responded differently under the different nutrient management practices in terms of plant height, grains per panicle, sterility%, panicle weight, grain yield at 15% moisture, straw yield and harvesting index. The highest grain yield was obtained from NE field of US-382 variety which was followed by GR for US-382, NE for Ramdhan and GR for Ramdhan variety. NE based practices for US-382 variety produced higher biological yield as compared to GR. NE estimated attainable rice yield provided by the software compared with actual rice yield from the trials in farmer’s field and NE-based fertilizer recommendations proved the validity in reaching the yield targets estimated by the software. The observed rice yields recorded in the trials were higher than the NE estimated attainable yields, so NE recommendation for US-382 variety was found better over GR.Int J Appl Sci Biotechnol, Vol 4(2): 223-227

Integrated Nutrient Management on Panikachu in Joypurhat

2021 ◽  
Vol 12 (1-2) ◽  
pp. 29-32
Author(s):  
MA Akther ◽  
T Hasan ◽  
M RA Mollah ◽  
MH Rahman ◽  
MA Islam
Keyword(s):  
Management Practices ◽  
Nutrient Management ◽  
Crop Yields ◽  
Block Design ◽  
Poultry Manure ◽  
Soil Productivity ◽  
Soil Test ◽  
Integrated Nutrient Management ◽  
Rabi Season ◽  
Randomized Complete Block Design

An experiment was conducted at the Multi location Testing (MLT) site, (medium highland under AEZ-25) Pachbibi, Joypurhat, Bogura district during rabi season of 2015-16. In the study, to evaluate the response of panikachu to different nutrient management practices under farmer’s field condition. There were five treatments viz. T1=Soil test based fertilizer dose (FRG 2012), T2=T1+ 25% NPK, T3=IPNS with 3 tha-1 poultry manure, T4= IPNS with 5 tha-1 cowdung, and T5= Farmers practice. The experiment was laid out in randomized complete block design (RCBD) with six dispersed replications.T3= IPNS with 3 t ha-1 poultry manure, T4 = IPNS with 5 t ha-1 cowdung, and T5= Farmers practice. The highest Panikachu rhizome yield (21.71 t ha-1), gross return (TK. 430185ha-1) and BCR (3.61) were found from T3 (IPNS with 3 t ha-1 poultry manure) which was followed by T5 (19.66 tha-1) T4 (19.45 tha-1), and statistically differed to other treatments. However, from results, it could be recommended that IPNS will be a promising technology for higher crop yields of Panikachu and profit as well as for the improvement of soil fertility and sustain soil productivity in Joypurhat region. Environ. Sci. & Natural Resources, 12(1&2): 29-32, 2019

scholarly journals Yield performance of some transplant aman rice varieties as influenced by different levels of nitrogen

2016 ◽  
Vol 12 (2) ◽  
pp. 321-324 ◽  
Author(s):  
MT Jisan ◽  
SK Paul ◽  
M Salim
Keyword(s):  
Grain Yield ◽  
Climatic Condition ◽  
Block Design ◽  
Grain Weight ◽  
Rice Varieties ◽  
Yield Performance ◽  
Randomized Complete Block Design ◽  
Four Levels ◽  
Different Levels ◽  
1000 Grain Weight

The experiment was carried out during the period of June to November 2013 at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh with a view to examine the yield performance of some transplant aman rice varieties as influenced by different levels of nitrogen. The experiment consisted of four varieties viz. BRRI dhan49, BRRI dhan52, BRRI dhan56, BRRI dhan57 and four levels of N viz. 0, 46, 60 and 75 kg ha-1. The experiment was laid out in a randomized complete block design with three replications. Variety, levels of N and their interactions exerted significant influence on yield contributing characters and yield of transplant aman rice. Among the varieties, BRRI dhan52 produced the tallest plant (117.20 cm), highest number of effective tillers hill-1 (11.28), grains panicle-1 (121.5) and 1000-grain weight (23.65 g) whereas the lowest values of these parameters were produced by BRRI dhan57. Highest grain yield (5.69 t ha-1) was obtained from BRRI dhan52 followed by BRRI dhan49 (5.15 t ha-1) and the lowest one (4.25 t ha-1) was obtained from BRRI dhan57. In case of N, the tallest plant (111.70 cm), highest number of total tillers hill-1 (12.34), grains panicle-1 (133.6), 1000-grain weight (24.55 g) and grain yield (5.64 t ha-1) were obtained from 75 kg N ha-1 and the lowest values were obtained from control. BRRI dhan52 fertilized with 75 kg N ha-1 showed best performance with respect to all the parameters studied. The overall results suggest that BRRI dhan52 should be fertilized with 75 kg N ha-1 for getting higher yield under the agro-climatic condition of BAU.J. Bangladesh Agril. Univ. 12(2): 321-324, December 2014

scholarly journals Growth and Yield Performance of BINA Released Six Promising Aman Rice Varieties of Bangladesh

2020 ◽  
Author(s):  
Md. Robiul Islam Akondo ◽  
Md. Belal Hossain ◽  
Sayed Eshtiak Akter ◽  
Md. Morshedul Islam
Keyword(s):  
Grain Yield ◽  
Seed Weight ◽  
Block Design ◽  
Growth And Yield ◽  
Rice Varieties ◽  
Yield Performance ◽  
Straw Yield ◽  
Randomized Complete Block Design ◽  
Minimum Number

The experiment was conducted with six rice varieties to determine their growth and yield performance. The experiment was laid out in a randomized complete block design (RCBD) with three replications. All the growth and yield contributing attributes varied significantly among the six rice varieties. The results revealed that maximum No. of filled spikelets/panicle observed in Binadhan-16 (108.43) and that was statistically similar with Binadhan-17 (100.10). Minimum number of filled spikelets/panicle observed in Binadhan-11 (60.60) and that was statistically similar with Binadhan-15 (63.87). Maximum 1000-seed weight was observed in Binadhan-16 (25.67 g) that was statistically similar with Binadhan-20 (25.33 g). The minimum 1000-seed weight was observed in Binadhan-15 (22.33 g) that was statistically similar with Binadhan-17 (23.00 g). Maximum number of non effective tiller was observed in Binadhan-11 (11.53) and minimum number in Binadhan-17 (2.30) that was statistically similar with Binadhan-16 (2.94). Highest grain yield was obtained from Binadhan-16 (6.57 t ha-1) that was significantly different from other varieties. Lowest grain yield observed in Binadhan-15 (5.39 t ha-1) that was statistically similar to Binadhan-7 (5.54 t ha-1). The highest straw yield (6.80 t ha–1) is produced by Binadhan-16 (Fig. 2). The lowest (5.89 t ha–1) straw yield was produced by Binadhan-7.

scholarly journals Growth and Yield Performance of Six Aman Rice Varieties of Bangladesh

2020 ◽  
pp. 1-7
Author(s):  
Soyema Khatun ◽  
Md. Monjurul Alam Mondal ◽  
Md. Ibrahim Khalil ◽  
M. Roknuzzaman ◽  
Md. Mahi Imam Mollah
Keyword(s):  
Grain Yield ◽  
Dry Matter ◽  
Block Design ◽  
Maximum Growth ◽  
Growth And Yield ◽  
Rice Varieties ◽  
Yield Performance ◽  
Matter Production ◽  
Randomized Complete Block Design ◽  
Sterile Spikelet

A field experiment was conducted with six rice varieties to determine their growth and yield performance. The experiment was laid out in a randomized complete block design (RCBD) with four replications. All the growth and yield contributing attributes varied significantly among the six rice varieties. The results revealed that in all rice varieties maximum growth performance observed at 58-68 Days after transplanting and maximum dry matter production was observed at 68 days after transplanting. Maximum number of filled spikelet observed in Binadhan-17 (164.89/ penical) and that was significantly different from other varieties. Percent of sterile spikelet was highest in BRRI dhan39 (12.9%) and that was statistically similar with Binadhan-16 (11.96%) and BRRI dhan33 (12.36%). Maximum 1000-seed weight was observed in Binadhan-17 (27.25 g). Highest grain yield was obtained from Binadhan-17 (6.13 t/h) that was significantly different from other varieties. Lowest grain yield observed in BRRI dhan39 (4.49 t/h) that was statistically similar to BRRI dhan33 (4.57 t/h) and Binadhan-7 (4.86 t/h).

Effect of Organic Nutrient Management Practices in Comparison with Conventional Method on Performance of Cotton in Tamil Nadu

2017 ◽  
Vol 104 (1-3) ◽  
Author(s):  
Muthukrishnan P ◽  
◽  
Thavaprakaash N ◽  
Srinivasan K ◽  
◽  
...  
Keyword(s):  
Tamil Nadu ◽  
Management Practices ◽  
Nutrient Management ◽  
Block Design ◽  
Poultry Manure ◽  
Seed Cotton ◽  
Farm Yard Manure ◽  
Organic Nutrient ◽  
Net Returns ◽  
Randomized Complete Block Design

A field experiment was conducted in Tamil Nadu Agricultural University farm, Coimbatore to compare the organic nutrient management packages with integrated nutrient management (INM) in cotton. The experiment was consisted of eighteen treatments, laid out in Randomized Complete Block Design and replicated thrice. The results revealed that INM practices increased the plant height over other treatments. Significant increase in yield components like sympodial branches plant-1, number of bolls plant-1 and boll weight were observed under INM treatment and was at par with recommended dose of fertilizers (RDF), Farm yard manure and poultry manure compared to all other treatment combinations. The INM practice resulted in significantly higher seed cotton yield and was comparable with RDF. The quality characters did not exhibit any significant variation among the nutrient management practices. Higher gross and net returns and B:C ratio were also recorded in INM practices.

scholarly journals INFLUENCE OF WEEDING REGIME AND INTEGRATED NUTRIENT MANAGEMENT ON THE YIELD PERFORMANCE OF TRANSPLANT AMAN RICE (CV. BRRI DHAN49)

2020 ◽  
Vol 1 (2) ◽  
pp. 42-49
Author(s):  
Shaharia Aktar ◽  
Md. Abdus Salam ◽  
Md. Romij Uddin ◽  
Md. Sohanur Rahman ◽  
Fakhar Uddin Talukder ◽  
...  
Keyword(s):  
Grain Yield ◽  
Positive Relationship ◽  
Nutrient Management ◽  
Block Design ◽  
Growth And Yield ◽  
Statistical Relationship ◽  
Integrated Nutrient Management ◽  
Yield Performance ◽  
Randomized Complete Block Design ◽  
Hand Weeding

The purpose of this experiment is to study the combined effect of frequency of weeding and integrated nutrient management on the growth and yield of transplant aman rice (cv. BRRI dhan49). The experiment consisted of five weeding regimes and four integrated nutrient managements. The experiment was laid out in a randomized complete block design with three replications. The highest grain yield (5.80 t ha-1) was obtained from the interaction between weed free and 25% BRRI RD + 75% N from CD which was followed by the applications of pre-emergence herbicide + one hand weeding at 35 DAT and 25% BRRI RD + 75% N from CD treatment. The lowest grain (3.65 t ha-1) was found from the interaction between no weeding and BRRI recommended chemical fertilizers.The degree of statistical relationship between grain yield and number of effective tillers/hill, grain yield and straw yield of BRRI dhan49 exhibited positive relationship. From the results of the study it can be concluded that the application of 25% BRRI RD + 75% N from CD in weed free condition might be used for obtaining the best performance of BRRI dhan49.

scholarly journals Effect of variety and method of USG placement on the yield performance of transplanted aman rice

2014 ◽  
Vol 12 (1) ◽  
pp. 7-12
Author(s):  
N Mohammad ◽  
N Islam ◽  
ATM Ziauddin ◽  
MM Hossain
Keyword(s):  
Field Experiment ◽  
Grain Yield ◽  
Block Design ◽  
The Other ◽  
Rice Varieties ◽  
Yield Performance ◽  
Straw Yield ◽  
Placement Method ◽  
Randomized Complete Block Design ◽  
Biological Yield

A field experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh during the period from July to December 2011 to evaluate the effect of variety and placement method of urea super granule (USG) on the yield performance of T. aman rice varieties. The experiment consisted of three aman rice varieties viz., Pajam, BR11, BRRI dhan40 and four placement methods viz., broadcasting method of prilled urea (PU), USG placement by hand, by BAU USG applicator and by BARI USG applicator. The experiment was laid out in a randomized complete block design with four replications. The highest value of grain yield (5.13 t/ha), straw yield (5.90 t/ha) and biological yield (11.04 t/ha) were found in BR11. On the other hand, the lowest grain yield (3.54 t/ha) was produced in variety Pajam. The highest grain and straw yields (5.13 and 5.21 t/ha, respectively) were obtained from the hand placement method of USG. Regarding the interaction of variety and USG placement method, BR11with hand placement method appeared as the best method among others. DOI: http://dx.doi.org/10.3329/jbau.v12i1.21183 J. Bangladesh Agril. Univ. 12(1): 7-12, June 2014

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