Production and Profitability of Hybrid Rice Is Influenced by Different Nutrient Management Practices

Bhatta, Ram Datta; Paudel, Mahendra; Ghimire, Kishor Chandra; Dahal, Khem Raj; Amgain, Lal Prasad; Pokhrel, Suroj; Acharya, Samikshya; Kandel, Bishnu Prasad; Aryal, Krishna Kumar; Bishwas, K C; Pandey, Meena; Kc, Yadav; Paudel, Samrat; Subedi, Milan; Pant, Bhoj Raj; Bajgai, Tirtha Raj; Koirala, Niranjan; Aboelenin, Salama Mostafa; Soliman, Mohamed Mohamed; Batiha, Gaber El‐Saber; Upadhyaya, J. S.

doi:10.3390/agriculture12010004

Cited by 4 publications

(6 citation statements)

References 30 publications

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“…Our findings pertaining to superior performance of BL over FYS and sole use of chemical fertilizers are also in agreement with those of Wang et al [49] who confirmed that poultry manure significantly reduced evaporation rate from soil which led to increment in soil moisture-retaining capacity especially during the period of the peak growth. Corroborating to our results, other findings indicated that organic manure remained effective in supplying nutrients to crop plants throughout the growth season of the crop, besides improving soil water holding capacity and, hence, increased grain yield and biological productivity of leguminous crops [20,[62][63][64][65][66][67].…”

Section: Discussionsupporting

confidence: 81%

Integrated Fertilizers Synergistically Bolster Temperate Soybean Growth, Yield, and Oil Content

Iqbal¹,

Raza²,

Zafar³

et al. 2022

Sustainability

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For ensuring food security and imparting sustainability to modern commercial-oriented and highly intensive temperate farming systems, organic wastes from poultry and dairy industries constitute biologically viable strategy to improve crops productivity under changing climate. A field trial was undertaken to appraise the impact of broiler litter (BL = 5 tons ha−1), farm yard slurry (FYS = 10 tons ha−1), and chemical fertilizers including di-ammonium phosphate (DAP = 60 kg ha−1) and single super phosphate (SSP = 60 kg ha−1) applied solely and in conjunction with each other, along with a control treatment (NM). The synergistic fertilization regime encompassing BL+DAP triggered the vegetative growth of soybean as indicated by taller plants having thicker stems and higher leaf area per plant compared to NM. In addition, this fertilization management system improved reproductive yield attributes including pods number and 100-seeds weight which maximized the seed yield, harvest index, seed oil content, and biological yield by 66%, 5%, 31%, and 23% respectively than NM. Moreover, this fertilizers combination was followed by SSP + BL, while BL performed better than FYS and DAP remained superior to SSP. Furthermore, the correlation analyses indicated moderately stronger direct association of seed yield with vegetative growth traits and highly stronger linear relationship with reproductive yield attributes. Thus, co-application of broiler litter (5 tons ha−1) with reduced doses of DAP (60 kg ha−1) might be recommended to temperate soybean growers having access to poultry wastes.

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Section: Discussionsupporting

confidence: 81%

Integrated Fertilizers Synergistically Bolster Temperate Soybean Growth, Yield, and Oil Content

Iqbal¹,

Raza²,

Zafar³

et al. 2022

Sustainability

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“…Nutrient managementoptimal fertilizer application and timing-reduced crop yield gaps. The best nutrient management techniques increased the profitability of rice-producing fields (Bhatta et al, 2022). Water management was the second important factor contributing to the yield gap and was mentioned in 30% of articles.…”

Section: Factors Restricting Rice Yieldsmentioning

confidence: 99%

Learning from global research to analyze contributing factors in rice yield gap: Bibliometric approach towards Indonesia’s self-sufficiency

2023

ANRES

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Importance of the work:The rice yield gap is enormous and under ongoing pressure because consumption keeps increasing. Studies on the global reasons for this gap are inconclusive. Objectives:To analyze the causative factors of the global rice yield gap and Indonesia's strategies to fulfill its food requirements. Materials & Methods: Yield gap factors were identified from the Scopus database using the bibliometrics approach with the VOSviewer package, based on co-occurrence analyses to map the main factors. From this map, yield gap factors were calculated and reorganized. Articles from 2022 were used to identify future trends in research. Results: In total, 275 documents were selected from the Scopus database, published in 256 journals (93%), with 7% from other sources, such as books, book chapters and proceedings. China, India and the USA were the top-three nations in this yield gap research. However, Indonesian-based research was still minimal. Yield gap was a major problem for smallholders (24%), in lowlands (56%) and for farmers in Asia (20%). The results showed that the rice yield gap was directly related to agricultural practices, farming systems and climate change. Nutrient was the primary factor contributing to the increased yield gap, followed by water management, cultivar, weed control and crop rotation. Increasing farmers' capacity to undertake good agricultural practices was the key to supporting rice self-sufficiency. Main finding: Research connected to nutrients and water management should be future trends because they are the main factors in Indonesia's low paddy yield. Furthermore, future research regarding good agricultural practices is needed to support achieving selfsufficiency in Indonesia.

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“…Similarly, N 3 (LCC based N application) treatment {(21.6 cm and 3.4 g) and (21.9 cm and 3.5 g)} recorded higher values and N 4 (No Nitrogen) registered lowest values {(20.0 cm and 2.8 g) and (20.4 cm and 3.0 g)} under nitrogen management during respective years. [16] and Bhatta et al [17].…”

Section: Effect Of Precision Water and Nitrogen Management On Yield A...mentioning

confidence: 99%

Effect of Precision Water and Nitrogen Management on Yield Attributes and Yield of Aerobic Rice under Drip System

Bhavana

Laxminarayana²,

Kumar³

et al. 2022

IJECC

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A Field experiment was conducted at Indian Institute of Rice Research (IIRR) during Rabi season of 2020 and 2021, with an objective to study the effect of precision water and nitrogen management on yield attributes and yield of aerobic rice under drip system. Treatments included three precision irrigation management methods- {I1 (DRIP irrigation 1.5 Epan in Flat bed system); I2 (DRIP irrigation 1.5 Epan in Raised bed system) and I3 {Surface irrigation (up to saturation)}} and four precision nitrogen management practices- N1 {Recommended practice (RDF)-(120:60:40 N P K kg ha-1)}; N2 {Green seeker (Optical sensor) based N application}; {N3 (LCC based N application) and N4 (No Nitrogen)} replicated thrice. Results of experiment shows that, the performance of aerobic rice was better when it was managed with precision ‘N’ management tools like LCC based ‘N’ application with surface method of irrigation in terms of recording higher yield attributes and yield. Among irrigation methods, higher values of yield attributes such as no of panicles m-2 (144), length of panicle (21.7 cm), panicle weight (3.4 g), filled grains panicle-1 (109.3), total grains panicle-1 (128.7), test weight (21.6 g), grain yield (4171 kg ha-1) and lowest sterility percentage (15.6%) were observed under surface irrigation followed by drip irrigation with raised beds during both years (mean). Significantly higher values for above parameters were recorded under LCC based N application (148, 21.7 cm, 3.5 g, 114.5, 132.4, 21.5 g, 4230 kg ha-1 and 13.7%) followed by recommended practice among nitrogen management practices. The experimental data revealed that, cultivating rice under aerobic ecosystem with drip irrigation along with precision nitrogen management tools like LCC and greenseeker aids in recording high yield and yield attributes besides saving water and nutrients.

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Production and Profitability of Hybrid Rice Is Influenced by Different Nutrient Management Practices

Cited by 4 publications

References 30 publications

Integrated Fertilizers Synergistically Bolster Temperate Soybean Growth, Yield, and Oil Content

Integrated Fertilizers Synergistically Bolster Temperate Soybean Growth, Yield, and Oil Content

Learning from global research to analyze contributing factors in rice yield gap: Bibliometric approach towards Indonesia’s self-sufficiency

Effect of Precision Water and Nitrogen Management on Yield Attributes and Yield of Aerobic Rice under Drip System

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