Effect of Next Generation Fertilizers on Yield Potential of Rice (Oryza sativa L.)

Faroque, M. A. A.; Paul, Alok Kumar; Bissus, Parimal; Islam, Monirul

doi:10.23910/1.2021.2151e

Cited by 4 publications

(3 citation statements)

References 6 publications

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“…Similarly, Mohammad et al (2014) recorded the highest biological yield 12.05 t ha -1 for BR11 with the hand application of USG. This could be related to the development of higher plants with more effective tillers, as well as the longest panicle and grain yield (Faroque et al, 2021). Previously, Rahman and Bulbul, (2014) stated that BRRI hybrid dhan2 gave a maximum of 13.33 t ha -1 (irrigation when water was 15 cm below the soil surface) and 12.39 t ha -1 (irrigation when water was 20 cm below the soil surface) biological yield under AWD compared to CF condition.…”

Section: Biological Yieldmentioning

confidence: 96%

Effects of nitrogenous fertilizers on rice yield under continuous flooding and alternate wetting and drying conditions

Farzana¹,

Dey²,

Hosenuzzaman³

et al. 2021

JAFE

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In rice cultivation, water and nitrogen saving strategies are becoming more crucial in order to identify efficient and useful crop production and management approaches. A study was conducted at the Soil Science Field Laboratory of Bangladesh Agricultural University, Mymensingh to examine the combined effects of irrigation method and nitrogen fertilizer on yield contributing traits and yield of rice cv. BRRI dhan29. The experiment was set up in a split-plot based on a randomized complete block design with 3 replications and 14 treatment combinations. Two irrigation methods such as continuous flooding (CF) and alternate wetting and drying (AWD) were the main factor while nitrogen fertilizers including prilled urea (PU) and urea super granule (USG) were the sub-factor. The treatment T 6 (USG at 7 DAT) generated the highest plant height (cm), no. of effective tillers hill -1 , panicle length (cm), no. of grains panicle -1 , grain yield and biological yield during AWD condition. In terms of grain yield, the treatment combinations AWD + T 6 and CF + T 7 were statistically equal. In comparison to control, all AWD + USG and CF + PU treatment combinations increased straw yield and harvest index. Under both AWD and CF conditions, USG increased more grain and straw yields compared to PU. So, farmers may be advised to apply USG (216 kg ha -1 ) at 7 DAT under AWD conditions in order to improve rice yield and ensure food security.

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Section: Biological Yieldmentioning

confidence: 96%

Effects of nitrogenous fertilizers on rice yield under continuous flooding and alternate wetting and drying conditions

Farzana¹,

Dey²,

Hosenuzzaman³

et al. 2021

JAFE

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“…In Bangladesh, agriculture contributes 14.23% of GDP in 2019 [52]. Agriculture is the only source of earning for more than 80% people in Bangladesh [53]. 38% of the labor force are involved in the agricultural sector (2019) [54].…”

Section: Bangladesh Women In Agriculture and Smartphonesmentioning

confidence: 99%

Investigating End-Users' Values in Agriculture Mobile Applications Development: An Empirical Study on Bangladeshi Female Farmers

Shams¹,

Shahin²,

Oliver³

et al. 2022

Preprint

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The omnipresent nature of mobile applications (apps) in all aspects of daily lives raises the necessity of reflecting end-users' values (e.g., fairness, honesty, social recognition, etc.) in apps. However, there are limited considerations of end-users' values in apps development. Value violations by apps have been reported in the media and are responsible for end-users' dissatisfaction and negative socio-economic consequences. Value violations may bring more severe and lasting problems for marginalized and vulnerable end-users of apps, which have been explored less (if at all) in the software engineering community. One of the main reasons behind value violations is the lack of understanding of human values due to their ill-defined, ambiguous, and implicit nature. Therefore, understanding the values of the end-users of apps is the essential first step towards values-based apps development. This research aims to fill this gap by investigating the human values of Bangladeshi female farmers as a marginalized and vulnerable group of end-users of Bangladeshi agriculture apps. We conducted an empirical study that collected and analyzed data from a survey with 193 Bangladeshi female farmers, the end-users of Bangladeshi agriculture apps, to explore the underlying factor structure of Bangladeshi female farmers' values and

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“…Iron also plays major role synthesis of chlorophyl, respiration, photosynthesis, chlorophyll synthesis, and many other. In Sometimes severe chlorosis caused due to Fe deficiency can lead to rice crop failure (Soumya et al,2022) [8] . Nitrogen owning its major key role in chlorophyll production, which is essential for the photosynthesis process.…”

Section: Introductionmentioning

confidence: 99%

Effect of nitrogen and zinc, iron application on growth and yield attributes of rice

Lokesh,

Kumar,

Mehera

2024

Int. J. Res. Agron.

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UP, during the Kharif season of 2023. The experiment was laid out in Randomized Block Design with ten treatment Combinations and three replications in which there were three levels of zinc and iron (10,15 and 20 kg/ha) and three levels of (Nitrogen 80,70, 60 kg/ha) and Nano urea (2, 3, 4 ml/L)) and a control (120-60-60 NPK kg/ha). Among the various treatment combinations Significantly highest plant height (104 cm), number of tillers/hill (16.00), dry weight (52.13 g/hill), number of productive tillers/m 2 (297.48), number of grains/panicle (84.50), test weight (18.07 g) were recorded in treatment-9 with application of Nitrogen 60 kg/ha, Zinc 20 kg/ha and Iron 20 kg/ha along with Nano Urea 2 ml/L in rice crop.

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Effect of Next Generation Fertilizers on Yield Potential of Rice (Oryza sativa L.)

Cited by 4 publications

References 6 publications

Effects of nitrogenous fertilizers on rice yield under continuous flooding and alternate wetting and drying conditions

Effects of nitrogenous fertilizers on rice yield under continuous flooding and alternate wetting and drying conditions

Investigating End-Users' Values in Agriculture Mobile Applications Development: An Empirical Study on Bangladeshi Female Farmers

Effect of nitrogen and zinc, iron application on growth and yield attributes of rice

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