scholarly journals Effect of residue and nutrient management on productivity, nutrient uptake, economics and greenhouse gas emission of rice in intensified rice-based cropping systems

2021 ◽  
Vol 58 (3) ◽  
pp. 362-374
Author(s):  
Jagadish Jena ◽  
Bipin Bihari Panda ◽  
Narendra Pandey ◽  
AK Nayak ◽  
PK Nayak
Keyword(s):  
Grain Yield ◽  
Nutrient Uptake ◽  
Nutrient Management ◽  
Cropping Systems ◽  
Summer Season ◽  
Recommended Dose ◽  
Rabi Season ◽  
Straw Yield ◽  
Straw Mulching ◽  
Residue Incorporation

A long-term field experiment was conducted at Institute research farm, ICAR-National Rice Research Institute, Cuttack, Odisha since 2012-13. The experiment was conducted in a split plot design involving two cropping systems i.e., rice-maize-cowpea (R-M-C) and rice-groundnut-cowpea (R-G-C) covering three crops in three seasons i.e., kharif, rabi and summer, respectively in main plots and five nutrient management treatments i.e., control control - control (C-C-C), RDF-RDF - RDF (R-R-R), Residue Incorporation (RI) +75% of RDF-RDF - RDF (RI+R75-R-R), RI+ 75 % of RDF-Straw Mulching (SM) + RDF - RDF (RI+R75-SM+R-R) and RI+75 % of RDF - SM+RDF - 50 % of RDF (RI+R75-SM+R-R50) in sub-plots; where control indicates no fertilizer application to each crop of the system, RDF indicates recommended dose of fertilizers for respective crops, RI indicates cowpea residue incorporation in succeeding rice crop before transplanting and SM indicates rice straw mulching @ 6 t ha-1 in succeeding groundnut and maize. Significant improvement in growth parameters of rice i.e., plant height, tillers plant-1, leaf area index, dry matter accumulation, yield i.e., grain yield, straw yield, harvest index, nutrient uptake, economic gain i.e., gross return, net return and B:C ratio, CH4 flux in cowpea residue incorporated treatments than the residue removal treatments. Cowpea residue incorporation with 75% of recommended dose of fertilizer to rice followed by straw mulching with recommended dose of fertilizer to rabi season crops i.e., maize and groundnut and recommended dose of fertilizer to summer season crops i.e., RI+R75-SM+R-R recorded 10.2% higher number of tillers hill-1, 17.1% higher LAI, 10.9% higher DMA, 8.5% higher panicles m-2 and 8.8% higher filled grains panicle-1 than recommended dose of fertilization to each crop i.e., R-R-R. RI+R75-SM + R-R also recorded 11.3% higher grain yield, 9.7% higher straw yield, 13.7% higher N uptake, 15.8% higher P uptake, 11.9% higher K uptake, 11.3% higher gross return, 15.1% higher net return and 25.6% less N2O emission than recommended dose of fertilization to each crop i.e., R-R-R. Cowpea residue incorporation with 25% reduction in RDF, straw mulching with RDF to rabi season crops i.e., maize and groundnut and RDF to summer season crops (RI+R75-SM+R-R) however recorded at par growth, yield, nutrient uptake and economic return to that of RI+R75-SM+R-R50. Thus, RI+R75-SM+R-R50 could be useful in achieving higher productivity and profitability from rice in an intensified rice-based cropping system.

Effect of integrated nutrient management on growth, yield and nutrient uptake of clusterbean (Cyamopsis tetragonoloba) under irrigated conditions

2016 ◽  
Vol 35 (1) ◽  
Author(s):  
Baljinder Singh ◽  
Rakesh Kumar
Keyword(s):  
Field Experiment ◽  
Nutrient Uptake ◽  
Seed Yield ◽  
Nutrient Management ◽  
Growth Yield ◽  
Recommended Dose ◽  
Cyamopsis Tetragonoloba ◽  
Integrated Nutrient Management ◽  
Chemical Fertilizers ◽  
Straw Yield

A field experiment was conducted during <italic>kharif</italic> season of 2014 to study the effect of integrated nutrient management on growth, yield and nutrient uptake of clusterbean <italic>(Cyamopsis tetragonoloba).</italic> Significant improvement in growth, yield and nutrient uptake was recorded with sole and integrated application of nutrients through chemical fertilizers and biofertilizers. The results showed that application of 50, 75 and 100 % of recommended dose of fertilizer (20 kg N, 40 kg P<sub>2</sub>O<sub>5</sub> /ha) was 21.2, 45.7 and 50.8 % over the control respectively. Association between <italic>Rhizobium</italic> and phosphate solublising bacteria was synergistic and inoculation of both fertilizers significantly improved the seed yield. Inoculation of <italic>Rhizobium</italic>, phosphate solublising bacteria and <italic>Rhizobium +</italic> phosphate solublising bacteria recorded 21.1, 14.1 and 24.7 % higher seed yield than the control respectively. However, the combination of both inoculants further failed to significantly increase the seed and straw yield of clusterbean further.

scholarly journals Effect of integrated nutrient management in boro rice cultivation

2016 ◽  
Vol 13 (2) ◽  
pp. 131-140
Author(s):  
B Roy ◽  
MAR Sarkar ◽  
SK Paul
Keyword(s):  
Grain Yield ◽  
Nutrient Management ◽  
Block Design ◽  
Poultry Manure ◽  
Recommended Dose ◽  
Integrated Nutrient Management ◽  
Straw Yield ◽  
Full Dose ◽  
Prilled Urea ◽  
Boro Rice

An experiment was carried out in the farmer’s field of village Boira under Kotoali Thana, District-Mymensingh in Boro season (Jannuary to May 2013) to find out the effect of integrated nutrient management in Boro rice cv. BRRI dhan29 cultivation. The experiment consisted of the following treatments- control (no manure and no fertilizer) (T1), recommended dose of prilled urea and PKSZn (T2), 50% of the recommended dose of prilled urea and PKSZn + cowdung 5 t ha-1 (T3), 50% of recommended dose of prilled urea and PKSZn + poultry manure 2.5 t ha-1(T4), 50% of recommended dose of prilled urea and PKSZn + cowdung 10 t ha-1 (T5), 50% of recommended dose of prilled urea and PKSZn + poultry manure 5 t ha-1 (T6), cowdung 10 t ha-1 (T7), poultry manure 5 t ha-1 (T8), full dose of USG (2.7g) + recommended dose of PKSZn (T9), full dose of USG (2.7g) + cowdung 10 t ha-1 (T10), full dose of USG (2.7g) + poultry manure 5 t ha-1 (T11), full dose of USG (2.7g) + cowdung 5 t ha-1 (T12), full dose of USG (2.7g) + poultry manure 2.5 t ha-1(T13), USG (1.8g) + poultry manure 5 t ha-1 (T14), USG (1.8g) + poultry manure 2.5 t ha-1 (T15) and farmer’s practice (Urea 250 kg ha-1, TSP 220 kg ha-1, MoP 130 kg ha-1, gypsum 130 kg ha-1) (T16). The experiment was laid out in a randomized complete block design with three replications. Results of the experiment showed that integrated nutrient management had significant effect on yield contributing characters and yield of BRRI dhan29. The tallest plant (93.33 cm) was found in T2 treatment (recommended dose of prilled urea and PKSZn), the highest number of total tillers hill-1(16.85) and effective tillers hill-1 (15.90) were obtained in T11 treatment (USG (2.7g) + poultry manure 5 t ha-1). The highest 1000-grain weight (22.40g), grain yield (7.19 t ha-1) and straw yield (8.08 t ha-1) were recorded in T10 treatment (full dose of USG (2.7g) + cowdung 10 t ha-1) and the lowest grain yield (4.43 t ha-1) and straw yield (5.21 t ha-1) were obtained in T7 treatment (cowdung 10 t ha-1). From the study, it can be concluded that inorganic fertilizer along with manure greatly influence the yield contributing characters and yield of Boro rice and full dose of USG (2.7g) with cowdung (10 t ha-1) appears as the promising combination for Boro rice (cv. BRRI dhan29) cultivation.SAARC J. Agri., 13(2): 131-140 (2015)

scholarly journals Yield and quality of aromatic fine rice as affected by variety and nutrient management

2016 ◽  
Vol 12 (2) ◽  
pp. 279-284 ◽  
Author(s):  
SK Sarkar ◽  
MAR Sarkar ◽  
N Islam ◽  
SK Paul
Keyword(s):  
Grain Yield ◽  
Protein Content ◽  
Nutrient Management ◽  
Poultry Manure ◽  
Grain Protein Content ◽  
Recommended Dose ◽  
Panicle Length ◽  
Inorganic Fertilizers ◽  
Yield And Quality

An experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh, to study the yield and quality of aromatic fine rice as affected by variety and nutrient management during the period from June to December 2013. The experiment comprised three aromatic fine rice varieties viz. BRRI dhan34, BRRI dhan37 and BRRI dhan38, and eight nutrient managements viz. control (no manures and fertilizers), recommended dose of inorganic fertilizers, cowdung at 10 t ha-1, poultry manure at 5 t ha-1, 50% of recommended dose of inorganic fertilizers + 50% cowdung, 50% of recommended dose of inorganic fertilizers + 50% poultry manure, 75% of recommended dose of inorganic fertilizers + 50% cowdung and 75% of recommended dose of inorganic fertilizers + 50% poultry manure. The experiment was laid out in a randomized complete block design with three replications. The tallest plant (142.7 cm), the highest number of effective tillers hill(10.02), number of grains panicle (152.3), panicle length (-1 -122.71cm), 1000-grain weight (15.55g) and grain yield (3.71 t ha-1) were recorded in BRRI dhan34. The highest grain protein content (8.17%) was found in BRRI dhan34 whereas the highest aroma was found in BRRI dhan37 and BRRI dhan38. The highest number of effective tillers hill(11.59), number of grains panicle (157.6), panicle length (24.31 cm-1-1) and grain yield (3.97 t ha-1) were recorded in the nutrient management of 75% recommended dose of inorganic fertilizers + 50% cowdung (5 t ha-1). The treatment control (no manures and fertilizers) gave the lowest values for these parameters. The highest grain yield (4.18 t ha-1) was found in BRRI dhan34 combined with 75% recommended dose of inorganic fertilizers + 50% cowdung, which was statistically identical to BRRI dhan34 combined with 75% of recommended dose of inorganic fertilizers + 50% poultry manure and the lowest grain yield (2.7 t ha-1) was found in BRRI dhan37 in control (no manures and fertilizers). The highest grain protein content (10.9 %) was obtained in the interaction of BRRI dhan34 with recommended dose of inorganic fertilizers which was as good as that of BRRI dhan38 and 75% of recommended dose of inorganic fertilizers + 50% poultry manure. The highest aroma was found in BRRI dhan38 combined with 75% recommended dose of inorganic fertilizers + 50% cowdung.J. Bangladesh Agril. Univ. 12(2): 279-284, December 2014

scholarly journals Effect of soil test based nutrient management approaches on grain yield and nutrient uptake of dryDSR-mustard cropping system

2017 ◽  
Vol 12 (Special-5) ◽  
pp. 1286-1290
Author(s):  
RAGHAVENDRA RAGHAVENDRA ◽  
K. NARAYANA RAO ◽  
S.P. WANI ◽  
M.V. RAVI ◽  
H. VEERESH ◽  
...  
Keyword(s):  
Grain Yield ◽  
Nutrient Uptake ◽  
Nutrient Management ◽  
Cropping System ◽  
Soil Test ◽  
Management Approaches

scholarly journals Maximizing Yields, Nutrient Uptake and Balance for Mustard-Mungbean-T. Aman Rice Cropping Systems through Nutrient Management Practices in Calcareous Soils

2017 ◽  
Vol 9 (9) ◽  
pp. 210 ◽  
Author(s):  
M. A. Quddus ◽  
M. J. Abedin Mian ◽  
H. M. Naser ◽  
M. A. Hossain ◽  
S. Sultana
Keyword(s):  
Nutrient Uptake ◽  
Management Practices ◽  
Nutrient Management ◽  
Crop Yields ◽  
Cropping Systems ◽  
Block Design ◽  
Calcareous Soils ◽  
Cropping System ◽  
Soil Test ◽  
Positive Balance

The experiment was conducted to measure crop yields, nutrient concentration, nutrient uptake and balance by using different nutrient management practices for mustard-mungbean-T. aman rice cropping system in calcareous soil of Madaripur, Bangladesh. Different nutrient management practices were absolute nutrient control (T1); farmer’s practice (T2); AEZ based nutrient application (T3) and soil test based nutrient application (T4). The practices were compared in a randomized completely block design with three replications over two consecutive years. The average yield through application of soil test based nutrient (T4) was showed effective to get highest yields of mustard (1530 kg ha-1), mungbean (1632 kg ha-1) and T. aman rice (4729 kg ha-1). The same practices (T4) exhibited the greatest nutrients uptake by the test crops. The apparent balance of N and K was negative; however it was less negative and less deficiency detect in T4 treatment. Positive balance of P observed in all practices except in T1. There was a positive S balance (7.60 kg ha-1) in T4 but negative in T1, T2 and T3. Zinc balance was found positive in T3 and T4 and negative in T1 and T2. Boron balance in the system was neutral or slightly positive in T1 and negative in T2 but positive in T3 and T4. Organic matter, N, P, S, Zn and B status in soil was improved by T4 treatment. The results suggested that the soil test based nutrient application is viable and sustainable for mustard-mungbean-T. aman rice cropping system in calcareous soils of Bangladesh.

scholarly journals Effect of Reduced Rates of N, P and K on the Yield of Rice (Oryza sativa L.) and its Nutrient Uptake

2010 ◽  
pp. 67-76
Author(s):  
ABM Masud Hasan ◽  
Md Mizanur Rahman ◽  
MA Hashem
Keyword(s):  
Oryza Sativa ◽  
Grain Yield ◽  
Nutrient Uptake ◽  
Rice Plant ◽  
Block Design ◽  
Yield Response ◽  
Straw Yield ◽  
Randomized Complete Block Design

An experiment was conducted to study the yield response and nutrient uptake of rice (BRRI dhan30) to reduced rates of N, P and K from the recommended fertilizer doses (RFD). The experiment was laid out in a randomized complete block design with four replicates. There were ten treatments viz. T1 (control), T2 (RFD), T3 (RFD - 20% N), T4 (RFD - 40% N), T5 (RFD - 20% P), T6 (FRD - 40% P), T7 (RFD - 20% K), T8 (RFD - 40% K), T9 (RFD - 20% NPK) and T10 (RFD - 40% NPK). The recommended fertilizer doses of the crop were 100 kg N, 20 kg P, 40 kg K, 20 kg S and 3 kg Zn ha-1. The highest grain yield (5.10 t ha-1) and straw yield (7.02 t ha-1) were obtained by applying recommended doses of fertilizers which were insignificantly different from those observed in the treatments where N, P and K were reduced at the rate of 20% from the recommended doses. Similar results were also found in case of P, K and S content and uptake by rice plant, while the variation for N was found significant. Overall results indicated that 20% reduction of either N or P or K from the recommended doses would not significantly affect the yield of rice.

scholarly journals Yield maximization of maize through nutrient management

2017 ◽  
Vol 27 (4) ◽  
pp. 428-434 ◽  
Author(s):  
NU Mahamood ◽  
Z Ferdous ◽  
M Anwar ◽  
R Ali ◽  
M Sultana
Keyword(s):  
Soil Fertility ◽  
Grain Yield ◽  
Nutrient Dynamics ◽  
Nutrient Management ◽  
Cropping Systems ◽  
Soil Health ◽  
Maize Yield ◽  
Gross Margin ◽  
Maize Production ◽  
Negative Impacts

Unbalanced use of chemical fertilizer is a problem in the intensive cropping systems on the Northern part of Bangladesh. Proper nutrient management is essential to maximize maize production and sustain agricultural production while minimizing negative impacts on the soil fertility. The aim of the present study was to investigate nutrient dynamics, maize yields and soil fertility in response to balanced fertilization. A field experiment (2009–2010) was conducted at FSRD site Lahirirhat, OFRD, Rangpur during rabi season 2009-2010 to evaluate Maximizing maize production through nutrient management. Five treatments viz.T1= N300P50K150S30, T2=P50K150S30, T3= N300K150S30, T4= N300P50S30 and T5= N300P50K150were evaluated for this purpose. The result indicated that the highest grain yield (8.37 t/ha) was found from T1= N300P50K150S30 treatment. The lowest grain yield (7.33 t/ha) was obtained from T2=P50K150S30 treatment. The gross return (Tk.100107/ha) and gross margin (Tk.44951/ha) was higher with T1 and T3 treated plot. It may be concluded that proper nutrient management may be the good alternatives for maximizing maize yield and management of soil health at Rangpur region in Bangladesh.Progressive Agriculture 27 (4): 428-434, 2016

Soil Application of Different Nutrient Levels with Soil Amendment Charred Rice Husk and Seed Treatment of Arbuscular mycorrhizae: Effects on Crop Productivity and Nutrient Uptake on Groundnut (Arachis hypogaea L.)

2021 ◽  
Author(s):  
P. Balasubramanian ◽  
R. Babu ◽  
C.R. Chinnamuthu ◽  
P.P. Mahendran ◽  
K. Kumutha
Keyword(s):  
Arbuscular Mycorrhiza ◽  
Nutrient Uptake ◽  
Rice Husk ◽  
Seed Treatment ◽  
Arbuscular Mycorrhizae ◽  
Field Experiments ◽  
Nutrient Management ◽  
Irrigation Scheduling ◽  
Recommended Dose ◽  
Area Index

Background: Different levels of nutrient management practice and soil amendments charred rice husk with Arbuscular mycorrhizae during the critical stages of the crop growth enhances the productivity of the groundnut crop. Methods: The field experiments were conducted summer, kharif and rabi seasons of 2016-17 and 2017-2018 at AC and RI, TNAU, Madurai. The main plots consisted of three levels of irrigation scheduling viz., I1- 0.8 IW/CPE, I2- 0.6 IW/CPE and I3- 0.6 IW/CPE ratio and sub plot comprised of four level of nutrient management practices viz., N1-75% of recommended dose of fertilizer with 5t of charred rice husk, N2- 50% of recommended dose of fertilizer with 5t of charred rice husk, N3-75% of recommended dose of fertilizer with 5t of charred rice husk along with seed treatment of Arbuscular mycorrhiza and N4- 50% of recommended dose of fertilizer with 5t of charred rice husk along with seed treatment Arbuscular mycorrhiza. Result: The study revealed that the highest plant height, dry matter production, leaf area index, leaf single photon avalanche diode value, pod yield and haulm yield, nutrient uptake (N,P,K) of groundnut crop and soil enzyme activities in soil was registered with the application of 75% recommended dose of fertilizer and 5t of charred rice husk as basal with seed treatment of Arbuscular mycorrhiza. The highest pod and haulm yield of 1783, 1935 and 1854 kg ha-1 and 4743, 4272 and 4338 kg ha-1 during summer, kharif and rabi’ 2017 seasons respectively of groundnut was registered with 75% of recommended dose of fertilizer and 5t of charred rice husk as basal with seed treatment of Arbuscular mycorrhiza.

scholarly journals Feasibility of Replacing Chemical Fertilizer by Using Organic Fertilizer in Wheat (Triticum aestivum) Considering Yield Contributing Characters and Yield

2015 ◽  
Vol 6 (1) ◽  
pp. 203-208
Author(s):  
Z Akhter ◽  
MH Imam ◽  
MA Razzak ◽  
AHMMR Akhter ◽  
M Akhter
Keyword(s):  
Grain Yield ◽  
Block Design ◽  
Organic Fertilizer ◽  
Chemical Fertilizer ◽  
Recommended Dose ◽  
Chemical Fertilizers ◽  
Straw Yield ◽  
Randomized Complete Block Design ◽  
Minimum Number ◽  
Growth Characters

The experiment comprised of 10 treatments, such as T0: Control condition; T1: All chemical fertilizer as recommended dose; T2: Cowdung as recommended dose; T3: Compost as recommended dose; T4: ½ Cowdung + ½ Compost; T5: Cowdung + Compost; T6: Cowdung + ½ Chemical fertilizer; T7: Compost + ½ Chemical fertilizer; T8: Cowdung + Compost +½ Chemical fertilizer and T9: ½ Cowdung + ½ Compost + ½ Chemical fertilizer. The experiment was laid out in Randomized Complete Block Design (RCBD) with three replications. Data on different growth characters and yield were recorded. Among the treatments all chemical fertilizers as recommended dose (T1) and cowdung + compost + ½ chemical fertilizer (T8) were found superior considering all yield contributing characters and yield. At 30 (Days after Sowing) DAS, the longest plant was recorded from T8 (27.93 cm), while the shortest plant was found in T0 (23.13 cm). At 50, 70, 90 DAS and harvest the longest plant was recorded from T1 (52.13 cm, 82.13 cm, 85.93 cm and 95.21 cm), whereas the shortest plant was obtained from T0 (41.14 cm, 65.84 cm, 70.77 cm and 76.00 cm). At 30, 50, 70, 90 DAS and harvest the maximum number of tillers hill-1 was recorded from T1 (2.00, 5.64, 6.93, 6.15 and 5.78), whereas the minimum number was found in T0 (1.33, 2.87, 4.20, 3.94 and 3.72). The longest spike (19.86 cm), maximum number of spikelets spikes-1 (20.33), maximum number of filled grains spike-1 (34.00), highest grain yield (3.71 t ha-1) and highest straw yield (5.78 t ha-1) was attained from T1 and the shortest spike (14.33 cm), minimum number of spikelets spikes-1 (14.18), minimum number of filled grains spike-1 (21.53), lowest grain yield (2.06 t ha-1) and lowest straw yield (4.49 t ha-1) was recorded from T0.DOI: http://dx.doi.org/10.3329/jesnr.v6i1.22066 J. Environ. Sci. & Natural Resources, 6(1): 203-208 2013

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