Influence of rice varieties and fertility levels on performance of rice and soil nutrient status under aerobic conditions

Kumar, Sandeep; Kour, Sarabdeep; Gupta, Meenakshi; Kachroo, Dileep; Singh, Hari

doi:10.31018/jans.v9i2.1341

Cited by 9 publications

(8 citation statements)

References 13 publications

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“…Nitrogen uptake by grain and straw was significantly highest when the sorghum crop was sown after the harvest of early maturing variety NLR-34449 and this might be due to more availability of nutrients and less uptake by variety NLR-34449 that benefited the succeeding sorghum crop with the highest nitrogen uptake. These results are in compliance with the finding of Kumar et al [19].…”

Section: Nitrogen Uptakesupporting

confidence: 94%

Dates of Sowing and Residual Nitrogen Levels on Growth, Yield and Uptake in Sorghum under Zero-till Conditions in Coastal Belts of India

Kiran

Murthy

Rekha

et al. 2021

JEAI

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A field experiment was conducted during rabi seasons of 2017-18 and 2018-19 at College farm, Agricultural College, Bapatla, situated at 8 km away from the Bay of Bengal in the Krishna Agro-climatic Zone of Andhra Pradesh state of India to study the influence of dates of sowing and residue levels of nitrogen on growth, yield and uptake of sorghum under zero- till conditions in coastal rice fallows. The experiment was designed in RDB with factorial concept and replicated thrice. The treatments consisted of three dates of sowing (Factor-1): S1: 49 MW (5th December); S2: 50 MW (15th December); S3: 52 MW (25th December) and four residual nitrogen levels (Factor-2) applied to the previous rice crop: N1-60 kg, N2-80 kg, N3-100 kg and N4-120 kg N ha-1. Sorghum was grown as a residual crop under zero tillage in rice fallows. Significant higher improvement in drymatter (10395 and 10269 kg ha-1), length of spike (24.8 and 24.5 cm), grain (3839 and 3602 kg ha-1) and stover yields (7446 and 7298 kg ha-1) and nitrogen uptake by grain (51.9 and 42.9 kg N ha-1) and stover (42.0 and 39.9 kg N ha-1) was recorded in early date of sowing i.e. 49 MW in both the seasons 2017-18 and 2018-19, respectively, and among the residue nitrogen levels 120 kg N ha-1 showed highest drymatter (10661 and 10484 kg ha-1), length of spike (25.0 and 24.8 cm), grain (4078 and 3815 kg ha-1) and stover yields (7518 and 7443 kg ha-1) and nitrogen uptake by grain (54.6 and 46.6 kg N ha-1) and stover (44.3 and 42.1 kg N ha-1) compared to other nitrogen levels in both the seasons. Based on above results, early sowing of sorghum with high residue nitrogen levels could be recommended to small and marginal farmers in coastal belts of India for higher productivity.

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Section: Nitrogen Uptakesupporting

confidence: 94%

Dates of Sowing and Residual Nitrogen Levels on Growth, Yield and Uptake in Sorghum under Zero-till Conditions in Coastal Belts of India

Kiran

Murthy

Rekha

et al. 2021

JEAI

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“…Whereas much higher number of tillers were recorded through application of 150 kg N ha -1 as reported by Ramesh et al (2009). Similarly, positive response to Nitrogen application has been reported by Shukla et al (2015) at 120 kg N ha -1 with effective tillers (238.50 m -2 ), Kumar et al (2017) at 150 kg/ha (9.25 EBT hill -1 ) under aerobic condition and Dahipahle and Singh (2018) at 180 kg N ha -1 (12.6 EBT hill -1 ) under puddle soils.…”

Section: Plant Heightsupporting

confidence: 51%

Ffect of Nitrogen Dose on Growth, Development, Productivity and Nutrient Use Efficiency in Rice (Oryza Sativa L.) – A Review

GIRI,

JENA,

PRAJAPATI

et al. 2023

AJMBES

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Rice is the staple food crop in most of the developing nations. Dry weight of the plant is primarily derived from nitrogenous compounds, which account for about 10% of their total weight. A component of protein, nucleic acid of nucleoproteins, chlorophyll pigment, hormones that regulate metabolism, and a respiratory-energy carrier. This nutrient is crucial for rice production and the building block of cell metabolism. Several workers have reported beneficial effect of applied nitrogen on rice (

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“…Similar results were obtained before by Setiawati et al, (2020) who, evaluated two rice cultivars under different organic sources and they found significant differences between the two genotypes in all growth and yield traits. Also, Kumar et al, (2017) evaluated the four rice varieties under four NPK levels and they revealed that the four cultivars differ in their growth and yield performances under all NPK levels according to their genetic. Kharel et al, (2018) evaluated rice genotypes under different nutrient levels in artificially created stress conditions during reproductive stages and they reported that the rice genotypes showed significant differences for days to flowering, days to maturity, and grain yield.…”

Section: Discussionmentioning

confidence: 99%

Attempting Rice Cultivation in Sandy Soil Improved with Compost and Bentonite under Drip Irrigation System

El-Ngar

El-Ezz

2021

Journal of Soil Sciences and Agricultural Engineering

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Many other countries have large areas of sandy soil it can be cultivated with some soil properties improvements and reduce water loss during irrigation thus, increase water use efficiency. The present study aims to evaluate the effect of adding compost (Com) 10 ton ha -1 , bentonite (Ben) 10 ton ha -1 , and a mixture of (compost 5ton ha -1 and bentonite 5 ton ha -1 (Com/Ben) on the performance of four rice varieties Giza 178, Sakha 107, Hanyou 73 and Hanyou 737 and some physical and chemical properties of a sandy loam soil under drip irrigation system. The results showed that used Com and Com/Ben resulted a significant reduction in soil pH and soil EC as well as soil contents of Na, K, and Mg, compared with control in the soil layer (0-20cm). The treatments significantly increased organic matter, water holding capacity, field capacity, wilting point, available water, and water-holding pores, while all treatments significantly decreased hydraulic conductivity and quick drainage pores in soil layer (0-20cm) compared with the control. Rice plants have been died before the flowering stage under Com and Ben soil amendments in addition to control. Grain yield, harvest index and water use efficiency have been calculated for the rice varieties under com/Ben mixture only. Rice plants under Com/Ben showed the highest root length, plant height, tillers number hill -1 and biomass yield in comparison to Com, Ben, and control. Hanyou 737 gave the highest biomass yield, grain yield, harvest index and the highest water use efficiency under Com/Ben followed by Hanyou 73.

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Influence of rice varieties and fertility levels on performance of rice and soil nutrient status under aerobic conditions

Cited by 9 publications

References 13 publications

Dates of Sowing and Residual Nitrogen Levels on Growth, Yield and Uptake in Sorghum under Zero-till Conditions in Coastal Belts of India

Dates of Sowing and Residual Nitrogen Levels on Growth, Yield and Uptake in Sorghum under Zero-till Conditions in Coastal Belts of India

Ffect of Nitrogen Dose on Growth, Development, Productivity and Nutrient Use Efficiency in Rice (Oryza Sativa L.) – A Review

Attempting Rice Cultivation in Sandy Soil Improved with Compost and Bentonite under Drip Irrigation System

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