Contribution of green manure incorporation in combination with Nitrogen fertilizer in Rice production

Islam, Md. Rafiqul; Hossain, Md. Istiaque; Siddique, AB; Rahman, Md. Tanvir; Malika, M.

doi:10.3329/sja.v12i2.21925

Cited by 14 publications

(13 citation statements)

References 3 publications

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“…The nutrients contributed through green manuring and nitrogen addition might be the reason for the increase in grain yield. These results are in agreement with the findings of Saha et al (2007) and Islam et al (2014). The combination of green manure and nitrogen had a significant effect on straw yield in both years.…”

Section: Discussionsupporting

confidence: 92%

“…aculeata, S. rostrata, P. mungo, and V. radiata) in combination with 120, 80, and 40 kg N ha , produced significantly and identically higher grain yields. The highest grain yield of 5752 kg ha −1 was observed in the plot treated with a 75% recommended dose of nitrogen (RDN) and green manure incorporated at 50 DAS (Islam et al, 2014). All green manure, and seasonal fallow with 0 kg N, resulted the lowest grain yield.…”

Section: Yield and Yield Contributing Charactersmentioning

confidence: 99%

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Responses of Rice to Green Manure and Nitrogen Fertilizer Application

Islam¹,

Paul²,

Alam³

et al. 2015

OnLine Journal of Biological Sciences

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The effect of green manure and nitrogen fertilizer applications on rice performance and post-harvest nutrient status of the soil was studied at the Regional Wheat Research Station of Bangladesh Agricultural Research Institute (BARI), Shyampur, Rajshahi, Bangladesh. The experiment comprised two sets of treatments: (i) green manure application (Crotalaria jusncea, Sesbania aculeata, Sesbania rostrata,Vigna radiata, and Phaseolus mungo) and (ii) application of different nitrogen levels (0, 40, 80, and 120 kg ha −1 ). Both treatments had a significant effect on the growth and yield of transplanted aman (T. aman) rice. We show that soil fertility can be maintained and rice yield can be improved through incorporation of green manuring and nitrogen fertilizer management. Green manure and nitrogen management generated positive responses in important morpho-physiological traits such as leaf area index (LAI), specific leaf area (SLA), crop growth rate (CGR), leaf relative growth rate (LRGR), leaf weight ratio (LWR), and net assimilation rate (NAR), which may result in a greater contribution of yielddetermining traits and eventually higher grain yield. The results indicate that all green manures in combination with higher N levels accelerate SLA, LWR, LAI and CGR. Better performance of potential yield-contributing characters and relatively higher nitrogen uptake and higher N and protein content in grain and straw were found in combination with all green manure and higher N level treatments. An increasing level of post-harvest soil nitrogen content was observed with the application of higher levels of nitrogen in combination with green manures. Therefore, green manuring in combination with judicial nitrogen fertilizer management is deemed necessary for sustainable T. aman rice cultivation.

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Section: Discussionsupporting

confidence: 92%

Section: Yield and Yield Contributing Charactersmentioning

confidence: 99%

Responses of Rice to Green Manure and Nitrogen Fertilizer Application

Islam¹,

Paul²,

Alam³

et al. 2015

OnLine Journal of Biological Sciences

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“…The arable land in China accounts for approximately 9% of the world’s total, and the crops produced on this land, of which wheat production contributes 20.30%, feed some 22% of the world’s population ( Ma et al, 2013 ). Nitrogen (N) fertilizer, as the basis of the sustained high grain yields, plays a decisive role in agricultural production ( Islam et al, 2015 ), with the appropriate application of N fertilizer contributing to increases in the absorption area and the activity of crop root systems and promotion of the emergence of productive tillers.…”

Section: Introductionmentioning

confidence: 99%

Effects of Continuous Nitrogen Fertilizer Application on the Diversity and Composition of Rhizosphere Soil Bacteria

Ren

Wang

et al. 2020

Front. Microbiol.

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Little has been reported on the effects of long-term fertilization on rhizosphere soil microbial diversity. Here, we investigated the effects of long-term continuous nitrogen (N) fertilization on the diversity and composition of soil bacteria using data from a 10-year field experiment with five N application rates (0, 120, 180, 240, and 360 kg N hm −2). The results revealed varying degrees of reduction in the numbers of bacterial operational taxonomic units (OTUs) in response to the different N application rates. The highest wheat yield and number of proprietary bacterial OTUs were found in the N input of 180 kg N hm −2. In terms of average relative richness, the top seven phyla of soil bacteria in the rhizosphere of wheat after long-term nitrogen application were Proteobacteria, Actinobacteria, Acidobacteria, Chloroflexi, Bacteroidetes, Gemmatimonadetes, and Patescibacteria. Among these, Proteobacteria and Gemmatimonadetes were found to be unaffected by the nitrogen fertilizer and soil environmental factors (pH, C/N ratio, and NO 3 − concentration), whereas Acidobacteria and Actinobacteria showed significant positive and negative correlations, respectively, with soil pH. The richness of Actinobacteria significantly increased in the N 180 treatment. Patescibacteria and Bacteroidetes showed significant positive correlations with soil NO 3 − and wheat yield, and the average relative richness of these two phyla was high under long-term application of the N 180 treatment. These findings indicate that the relative richness of Patescibacteria and Bacteroidetes can affect wheat yield. In conclusion, the results of our 10-year field experiments clearly show that long-term N fertilization can significantly affect most of the dominant soil bacterial species via changing the soil pH. The richness of Actinobacteria can serve as an indicator of a decreased soil pH caused by long-term N fertilization.

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“…This can be seen from the total N uptake of 7.68%, phosphorus of 0.39% and potassium of 0.09% greater than other treatments (Table 3). This is by Islam et al [33] that the application of green manure with the right dose can increase organic matter and nutrients, especially total nitrogen, total carbon, soil cation exchange capacity, and soil porosity, and can reduce soil density. The organic matter from the green manure prevents the leaching of nutrients through the metal-organic complex bonds.…”

Section: Discussionmentioning

confidence: 99%

Effect of Doses of Green Manure from Different Sources on Growth and Yield of Maize in Dryland

Idham¹,

Pagiu²,

Lasmini³

et al. 2021

IJDNE

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Dryland has low soil fertility. Efforts that can be made to improve soil fertility are fertilizer technologies such as green manure compost. The aim of this study was to determine the type and dose of green manure to increase the growth, production and nutrient uptake of maize in the dryland. The research was conducted in Sidera Village Sigi Biromaru District, Sigi Regency, Central Sulawesi from June to December 2018. The research used a factorial randomized block design. The first factor is the type of green manure consisting of three levels, namely mungbean green manure (K1), peanut green manure (K2) and Centrosema pubescens green manure (K3). The second factor is the dose of green manure which consists of three levels, namely 5 t. ha-1 (D1), 7.5 t. ha-1 (D2) and 10 t. ha-1 (D3). Thus, there are 9 treatment combinations, each treatment consisting of 3 replications so that there are 27 experimental units. Data were analyzed statistically using the F test and if significantly different it was followed by the least significant difference (LSD) Fisher’s test, P-value 0.05. These results showed that the types and dose of green manure increase the growth and yield of maize, namely leaf area, stem diameter, cob length, the weight of 100 dry shelled seeds, and production per hectare of the dry weight of corn shelled. The highest nutrient uptake and maize production were obtained in the application of C. pubescens green manure at a dose of 10 t. ha-1, namely nitrogen uptake of 7.68%, phosphorus of 0.39%, potassium of 0.09% and yield of 6.44 t. ha-1.

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Contribution of green manure incorporation in combination with Nitrogen fertilizer in Rice production

Cited by 14 publications

References 3 publications

Responses of Rice to Green Manure and Nitrogen Fertilizer Application

Responses of Rice to Green Manure and Nitrogen Fertilizer Application

Effects of Continuous Nitrogen Fertilizer Application on the Diversity and Composition of Rhizosphere Soil Bacteria

Effect of Doses of Green Manure from Different Sources on Growth and Yield of Maize in Dryland

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