scholarly journals Organic amendments for mitigating soil salinity in rice

2019 ◽  
Vol 6 (1) ◽  
pp. 11-17 ◽  
Author(s):  
Shithi Chowdhury ◽  
Dhiman Bhusan ◽  
Md Abul Hashem ◽  
Md Anamul Hoque
Keyword(s):  
Nutrient Uptake ◽  
Soil Amendments ◽  
Block Design ◽  
Farmyard Manure ◽  
Crop Productivity ◽  
Cellular Damage ◽  
Growth And Yield ◽  
Organic Manures ◽  
Local Cultivar ◽  
Boro Rice

Salinity causes cellular damage and limits crop productivity. Accumulation of organic compound is one of the adaptive mechanisms to salinity in plants. The experiments were laid out in a randomized complete block design with three replications at the farmer’s field of Botiaghata, Khulna to investigate the mitigating effects of organic manures on salinity stress in rice genotypes during both aman and boro seasons. Two T. aman rice (salt-sensitive; BR-23 and local cultivar; Mohini) and two boro rice (salt-sensitive; BRRI dhan-29 and salt-tolerant; BINA dhan-8) were used as test crops. Farmyard manure (FYM) and poultry manure (PM) were applied to the soils during final land preparation. There were five treatments namely T0= control (no manure), T1=FYM (5 t/ha), T2=FYM (10 t/ha), T3=PM (4 t/ha), T4=PM (8 t/ha).Thirtyday- old rice seedlings were transplanted in the experimental plots. Salinity caused a significant reduction in growth and yield of both aman and boro rice. Under saline condition, BR-23 (aman rice) produced higher yield than local cultivar Mohini in aman season while BINA dhan-8 produced higher yield than BRRI dhan29 in boro season. Soil amendments with FYM and PM significantly increased the growth, and grain and straw yields of all rice cultivars under saline conditions. Increased nutrient uptake and K+/Na+ ratio in rice were also observed due to application of organic manures. No considerable changes in post-harvest soil properties such as pH, EC, CEC and organic matter status of saline soils were observed by addition of FYM and PM. The present study suggests that soil amendments with FYM and PM improve salt tolerance in rice by increasing K+/Na+ ratio and nutrient uptake. Res. Agric., Livest. Fish.6(1): 11-17, April 2019

scholarly journals Improvement of salinity tolerance in rice during boro season by proline application

2019 ◽  
Vol 29 (4) ◽  
pp. 295-303
Author(s):  
F Jahan ◽  
D Bhusan ◽  
M Jahiruddin ◽  
Y Murata ◽  
MA Hoque
Keyword(s):  
Nutrient Uptake ◽  
Soil Salinity ◽  
Block Design ◽  
Organic Matter Content ◽  
Cellular Damage ◽  
Growth And Yield ◽  
Silty Clay ◽  
Salt Tolerant ◽  
Rice Varieties ◽  
Boro Rice

Salinity causes cellular damage, limiting crop productivity. Accumulation of proline is one of the main adaptive mechanisms to salinity in plants. The main objective of this study was to mitigate the adverse effects of soil salinity in boro rice by exogenous application of proline. The field experiment was conducted at the farmer’s field of Botiaghata, Khulna with Boro rice. The soil was silty clay loam having pH 7.2, EC 6.6 dS/m, CEC 26 meq/100 g soil and organic matter content 0.84%. Two rice varieties (salt-sensitive; BRRI dhan29 and salt-tolerant; BINA dhan-8) were used as test crops. There were ten treatment combinations with different concentrations of proline applied at seedling and/or vegetative stages. Recommended doses of N, P, K, S and Zn fertilizers were applied to the all experimental plots. The experiments were laid out in a randomized complete block design with three replications. Soil salinity caused a significant reduction in growth and yield of both salt-sensitive and salt-tolerant rice. Salt-tolerant rice produced higher grain and straw yields than salt-sensitive rice. Application of proline significantly increased growth, and grain and straw yields of boro rice under saline condition. There were no considerable variations in growth and yield of rice due to the different doses of proline. Increased nutrient uptake and K+/Na+ ratio in boro rice were observed due to proline application. The present study suggests that exogenous proline improves salt tolerance in rice by increasing K+/Na+ ratio and nutrient uptake. Progressive Agriculture 29 (4): 295-303, 2018

Effect of organic manures on growth and yield of summer cowpea [Vigna unguiculata (L.) Walp] under middle Gujarat conditions

2016 ◽  
Author(s):  
Deepa Joshi ◽  
K. M. Gediya ◽  
J. S. Patel ◽  
M. M. Birari ◽  
Shivangini Gupta
Keyword(s):  
Plant Height ◽  
Block Design ◽  
Farmyard Manure ◽  
Poultry Manure ◽  
Growth And Yield ◽  
Research Station ◽  
Higher Plant ◽  
Organic Manures ◽  
Loamy Sand Soil ◽  
Significant Difference

An experiment was carried out on loamy sand soil of Bidi tobacco Research Station Farm, AAU, Anand to evaluate the effect of organic manures (farmyard manure, vermi-compost, poultry manure, neem cake and castor cake) on growth and green pod yield of cowpea during summer season of 2013-14 in randomized block design with four replication. Application of recommended dose of fertilizer 20-40-0 NPK kg ha-1recorded significantly higher green pod, stover yield and yield contributing characters viz., number of green pods plant-1, number of seeds pod-1 over different organic sources; However, application of 2 t ha-1 vermicompost was at par with RDF. The plant population per meter row length at 25 DAS and at final picking and number of branches plant-1 and plant height at 30 DAS showed no significant difference between different treatments, but at 60 DAS and at final picking significantly higher plant height was observed due to use of RDF 20-40-0 NPK kg ha-1.

scholarly journals Growth and Yield of Soybean [Glycine max (L.) Merrill] as Influenced by Organic Manures and Superabsorbent Polymers

2020 ◽  
pp. 77-85
Author(s):  
Qasimullah Ryan ◽  
K. N. Geetha ◽  
Rahmatullah Hashimi ◽  
Rafiq Atif ◽  
Sylvestre Habimana
Keyword(s):  
Field Experiment ◽  
Agricultural Research ◽  
Block Design ◽  
Farmyard Manure ◽  
Growth And Yield ◽  
Research Station ◽  
Superabsorbent Polymers ◽  
Yield Attributes ◽  
Organic Manures ◽  
3.0 T

Aims: The study aimed to assess soybean response to organic manures and superabsorbent polymers along with recommended dose of fertilizer (RDF: 25-60-25 kg N-P2O5-K2O ha-1). Study Design: The experiment was tested with a randomized complete block design (RCBD). Place and Duration of Study: The field experiment was carried out during 2017-2018 at Zonal Agricultural Research Station (ZARS), All India Coordinated Research Project (AICRP) on soybean, University of Agricultural Sciences (UAS), GKVK, Bengaluru-560065, Karnataka, India. Methodology: The field experiment was having eight treatments with three replications. The treatments comprised RDF in combination with farmyard manure (FYM) at the rate of 3.0 t ha-1, potassium polyacrylate at the rate of 5.0, 7.5, and 10.0 kg ha-1, pusa hydrogel, humic acid and vermicompost at the rate of 7.5 kg ha-1, 3.0 kg ha-1 and 3.0 t ha-1, respectively. Results: The results revealed that RDF with potassium polyacrylate at the rate of 7.5 kg ha-1 recorded significantly higher with respect to growth parameters viz., plant height (74.6 cm), number of branches plant-1 (14.2), leaf area (2394 cm2 plant-1) and total dry matter (57.3 g plant-1) and yield attributes like number of pods plant-1 (58.4), seed weight plant-1 (28.62 g), seed yield (2707 kg ha-1), stalk yield (4370 kg ha-1) and harvest index (0.38). The net returns (Rs. 68255 ha-1) and B:C ratio (3.58) were also recorded higher in the treatment having potassium polyacrylate at the rate of 7.5 kg ha-1 and RDF.

scholarly journals Effect of Integrated Nutrient Management on Dry Matter Accumulation and Nutrient Uptake by Maize (Variety-MS 2) under Poplar Agroforestry System

2021 ◽  
pp. 254-260
Author(s):  
Gyanaranjan Sahoo ◽  
Afaq Majid Wani ◽  
Pravat Kumar Roul ◽  
Asim Chandra Dash
Keyword(s):  
Nutrient Uptake ◽  
Dry Matter ◽  
Block Design ◽  
Organic Fertilizer ◽  
Farmyard Manure ◽  
Poultry Manure ◽  
Agroforestry System ◽  
Growth And Yield ◽  
Dry Matter Accumulation ◽  
Randomized Block Design

Aims: To evaluate the influence of farmyard manure, vermicompost, mustard oil cake, poultry manure, and inorganic fertilisers (N, P, K) on maize dry matter buildup and nutrient uptake by plants, as well as to demonstrate how maize may be produced in a poplar agroforestry system. Study Design: Randomized block design. Place and Duration of Study: Forest Nursery, College of Forestry, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj, Uttar Pradesh, India, between July 2019 – October 2019 and  July 2020 – October 2020. Methodology: The research was laid out in Randomized Block Design replicated thrice with twelve treatments viz., T1 (Control), T2 (100% Recommended dose of fertilizer), T3 (75%) RDF), T4 (50%) RDF), T5 (75%) RDF + (25%) RDF through FYM), T6 (50%) RDF + (50%) RDF through FYM), T7 (75%) RDF + (25%) RDF through Mustard Oilcake, T8 (50%) RDF + (50%) RDF through Mustard Oilcake and T9 (75%) RDF + (25%) RDF through Vermicompost, T10 (50%) RDF + (50%) RDF through Vermicompost, T11 (75%) RDF + (25%) RDF through poultry manure and T12 (50%) RDF + (50%) RDF through poultry manure. These treatment combinations were applied prior to sowing of maize. After harvesting of maize in October, the said observations i.e. dry matter accumulation and nutrient uptake by maize plant were calculated. Results: In the effect of twelve treatments, T9 (75% RDF + 25% N through Vermicompost) considerably influenced and recorded highest dry matter accumulation and nutrient uptake by maize, followed by T11 during two consecutive years, while T1 (control), where no fertiliser or manure was applied under a poplar agroforestry system, recorded the lowest. Conclusion: by application of vermicompost in combination with chemical fertiliser considerably improved growth characteristics and output. All of the treatments had a considerable impact on maize growth and yield. The optimum result was found to be 75 % RDF + 25 % Vermicompost (T9) in the current study. Our results indicated that, organic fertilizer can be a superior supplement of inorganic fertilizer to produce healthier growth and yield of maize.

scholarly journals Pengaruh Pupuk Majemuk NPKS dan NPK terhadap Pertumbuhan dan Hasil Padi Sawah pada Inceptisol

2016 ◽  
Vol 34 (3) ◽  
pp. 175
Author(s):  
Wiwik Hartatik ◽  
Ladiyani Retno Widowati
Keyword(s):  
Nutrient Uptake ◽  
Block Design ◽  
Chemical Properties ◽  
Dry Weight ◽  
Grain Weight ◽  
Production Performance ◽  
Growth And Yield ◽  
Fertilizer Treatment ◽  
Optimum Rate ◽  
Compound Fertilizer

<p>Rate of NPK fertilization on rice using NPK compound fertilizer needs to consider soil nutrient status and plant nutrient requirement. The research was aimed to determine the optimum rate of compound fertilizer and the effect of enriched S nutrient of NPKS compound (15-15-15-5S) and NPK compound fertilizer (15-15-15) on the growth and yield of rice. The experiments were conducted at two sites in Galuga, Ciampea Bogor, West Java from April to September 2013, using randomised complete block design with 3 replications. Experiment at site I consisted of 9 treatments: six levels of fertilizers NPKS i.e. 0; 150; 300; 450; 600; and 750 kg/ha, standard fertilizer, NPK compound fertilizer equivalent to standard, and standard fertilizer plus S. Rate of urea, SP-36, and KCl for standard fertilizer treatment was respectively 250, 75, and 50 kg/ha. At site II the treatments consisted of 6 levels of NPK compound fertilizer i.e. 0; 150; 300; 450; 600; and 750 kg/ha and the standard fertilizer with rate of 250 kg/ha of urea, 50 kg/ha SP-36, and 75 kg/ha KCl. Plot size was 4 m x 5 m planted with Ciherang variety. Data collection included chemical properties of soil before and after the experiment, plant height, number of tillers, straw weight, and dry grain weight and the nutrient uptake. The effectiveness of fertilizer was calculated by RAE (Relative Agronomic Effectiveness). Results showed that fertilizer NPKS (15-15-15-5S) at 600 kg/ha effectively increased dry grain weight from 3.63 t/ha to 4.67 t/ha, but was not significantly different from a standard fertilizer treatment. It increased dry grain weight by 29% compared to control. NPK fertilizer (15-15-15) effectively promoted growth and dry grain weight equivalent to standard fertilizer at rate of 300-750 kgha. The optimum rate of NPK compound fertilizer (15-15-15) was 440 kg/ha as was shown with the production performance of 4.12 t/ha with RAE by 58%. NPKS compound fertilizer with rate of 750 kg/ha showed the highest uptake of N, P, and K nutrients and significantly increased the available P in the soil. Whereas NPK compound fertilizer with a rate of 600 kg/ha indicated the highest P nutrient uptake. Fertilizer enrichment with sulfur on NPKS fertilizer (15-15-15-5S) did not significant affect on grain dry weight.</p>

scholarly journals Effect of Organic Amendments on Growth, Nutrient Uptake Pattern and Yield of ginger (Zingiber officinale Rosc.)

2020 ◽  
Vol 107 ◽  
pp. 1-4
Author(s):  
Chitra R ◽  
◽  
Vinothini L ◽  
Keyword(s):  
Humic Acid ◽  
Nutrient Uptake ◽  
Tamil Nadu ◽  
Growth Parameters ◽  
Phosphorus Uptake ◽  
Great Influence ◽  
Growth And Yield ◽  
High Yield ◽  
Organic Manures ◽  
Neem Cake

The high yield of ginger is function of adequate and timely supply of plant nutrients. Among the various agronomic technologies influencing the production of ginger, nutrition is found to exert a great influence on growth and yield of ginger. Imbalance, low or no fertilizer application is one of the most important factors in obtaining the poor yield. Hence, the trial was taken to study the effect of organic manures (FYM, neem cake, vermicompost, Azospirillum) and biostimulants (panchakavya, humic acid and PPFM) on growth, yield and nutrient uptake of ginger at Department of Spices and Plantation Crops, Horticultural College and Research Institute, Tamil Nadu Agricultural University, Coimbatore. The growth parameters like plant height, number of leaves, number of tillers and leaf area were found to be higher in the plants fed with 50% N (FYM) +25% N (Neem cake) + 25% N (Vermicompost) + Azospirillum (5kg/ha) + Panchakavya (3%). The maximum green rhizome yield (23.55 t ha-1) was obtained with the application of 50% N (FYM) +25% N (Neem cake) + 25% N (Vermicompost) + Azospirillum (5kg/ ha) + Panchakavya (3%) per hectare. The highest uptake of nitrogen (119.06 kg ha-1) and potassium (197.56 kg ha-1) was found in the application of 50% N (FYM) +25% N (Neem cake) + 25% N (vermicompost) + Azospirillum (5kg/ ha) + panchakavya (3%) per hectare The maximum amount of Phosphorus uptake (14.35 kg ha-1) was recorded in the application of 50% N (FYM) +25% N (neem cake) + 25% N (vermicompost) + Azospirillum (5kg/ha) + humic acid (0.1%). In ginger cultivation, the application of organic manures and inorganic fertilizers commonly practiced to increase the yield and quality of rhizome. Considering the world demand for organic food, the improvement of soil health, productivity and the availability of local resources, cultivation under organic farming can be encouraged. Keywords: Bio-stimulants; Growth parameters; Ginger; Nutrient uptake; Organic manures; Yield

scholarly journals Effect of Plant Revitalization Hormone and Foliar Fertilization on Growth and Yield of Boro Rice

2015 ◽  
Vol 19 (1) ◽  
pp. 33-39
Author(s):  
MR Karim ◽  
MM Rashid ◽  
MA Salam ◽  
MA Mazid ◽  
MA Momin ◽  
...  
Keyword(s):  
Agricultural Research ◽  
Rice Yield ◽  
Block Design ◽  
Fertilizer Application ◽  
Plant Performance ◽  
Growth And Yield ◽  
Liquid Fertilizer ◽  
Significant Difference ◽  
Plant Growth Promoting ◽  
Boro Rice

Correction: In the last line of the abstract, the word 'increase' was replaced with the word 'reduced' on 25th November 2015. The correct sentence now reads "The application of PRH, Calsol and Magic Growth significantly reduced rice yield than that obtained with recommended fertilizer dose."AbstractInherent soil fertility and application of exogenous fertilizer generally affect rice yield. Fertilization would be soil fertilization or foliar feeding through leaf area. Plant growth promoting substances also improve plant performance through modulation of its growth and yield. The study was conducted at BRAC Agricultural Research and Development Center (BARDC), Gazipur. The aim of the study was to find out the growth and yield of Boro rice as influenced by plant revitalization hormone (PRH) and liquid fertilizer Calsol and Magic Growth during dry season 2012-13 using randomized complete block design with three replications. Treatment consists of; T1=Recommend fertilizer dose of NPKS and Zn (Control), T2=T1+ recommended PRH, T3=T2 + half of the PRH, T4=Half of doses of T1 + PRH, T5=PRH, T6=Recommended fertilizer dose of NPK with three N top dressed along with Calsol, T7=Recommended fertilizer dose of NPK with 1st and 3rd split of N application and along with three split of Calsol application, T8=Recommended dose of liquid fertilizer Magic Growth. The effect of different treatment combinations of PRH and liquid fertilizer Calsol and Magic Growth showed significant difference (p<0.05) in panicle m-2, unfilled grain panicle-1, total grain panicle-1, and grain yield. However, none of the treatments out yielded the existing fertilizer application method. The application of PRH, Calsol and Magic Growth significantly reduced (corrected on 25th Nov. 2015) rice yield than that obtained with recommended fertilizer dose.Bangladesh Rice j. 2015, 19(1): 33-39

scholarly journals Direct and Residual Effect of Sulphur and Zinc on Potato-Boro-T. Aman Rice Cropping Pattern

2013 ◽  
Vol 19 (1) ◽  
pp. 33-38 ◽  
Author(s):  
MA Tarafder ◽  
MQ Haque ◽  
MM Rahman ◽  
MR Khan
Keyword(s):  
Grain Yield ◽  
Sandy Loam ◽  
Block Design ◽  
Residual Effect ◽  
Growth And Yield ◽  
Residual Effects ◽  
Cropping Pattern ◽  
Yield Attributes ◽  
The Third ◽  
Boro Rice

The experiment was conducted at the Bangladesh Institute of Nuclear Agriculture (BINA) sub-staion, Tajhat, Ranpure, using potato-Boro-T. aman rice cropping pattern with an objective to evaluate the direct and residual effects of sulphur and zinc on the growth, yield and nutrient uptake by the crops. The surface soil was sandy loam texture, pH 6.3, organic matter 1.24%, available sulphur 6.62 ppm and available zinc 0.45 ppm. The experiment comprised of eight treatments for potato S15Zn2 (T2, T4 and T8, S8Zn1 (T5 and T6)and S0Zn0 (T1, T3 and T7), for boro rice S20Zn4 (T3, T5, T6 and T7) and S0Zn0 (T1, T3, T4 and T6). The experiment was laid out in a randomized complete block design with three replications. Average tuber yield of potato (var. cardinal) varied from 28.29 to 32.86 t ha-1 with the highest yield in S15Zn2 treatment (100% recommended dose) and the lowest was in the S0Zn0 treatment (control). In the second crop (Boro rice), growth and yield attributes, grain and straw yields responded significantly to S and Zn applied either in the first crop or in both crops. The average grain yield varied from 3.51 to 5.27 t ha-1 over the treatments. In the third crop (T. aman rice), the grain and straw yields responded significantly to S and Zn applied either in the first and second crop or in the third crops. The grain yield of T. aman rice varied from 2.96 to 4.46 t ha-1 over the treatments. The growth and yield contributing characters were also significantly influenced by the treatment. There was a significant direct and residual effect of the treatments on S and Zn uptake by the crops.DOI: http://dx.doi.org/10.3329/pa.v19i1.16987 Progress. Agric. 19(1): 33 - 38, 2008 

scholarly journals Effect of Farmyard Manure, Lime and Inorganic Fertilizer Applications on Soil pH, Nutrients Uptake, Growth and Nodulation of Soybean in Acid Soils of Western Kenya

2018 ◽  
Vol 10 (4) ◽  
pp. 199 ◽  
Author(s):  
Hillary M. O. Otieno ◽  
George N. Chemining’wa ◽  
Shamie Zingore
Keyword(s):  
Soil Fertility ◽  
Nutrient Uptake ◽  
Soil Ph ◽  
Block Design ◽  
Farmyard Manure ◽  
Control Treatment ◽  
Nodule Formation ◽  
Higher Plant ◽  
Inorganic Fertilizers ◽  
Western Kenya

Soybean is an important crop with nutrition, economic and soil fertility improvement benefits to farmers. However, its production in western Kenya is partly constrained by low soil pH and soil fertility levels. A greenhouse pot study was conducted to evaluate the effects of inorganic fertilizers, farmyard manure and lime application on soil pH, nutrient uptake, growth and nodulation of soybean grown in acidic soils from western Kenya. The experiment was set up in a randomized complete block design with eight treatments: control; NPK; manure; lime; manure+lime; NPK+manure; NPK+lime and manure+lime+NPK. Significant effects of inorganic fertilizers, manure and lime applications were observed on all the variables. Manure, lime and manure+lime treatments increased soil pH by 1.33, 2.19 and 2.28, respectively, above the control treatment. The shoot N was lower under control (1.71-1.81%), NPK (1.85-1.98%) and manure (2.00-2.11%) than under all other treatments. Treatments NPK+lime and manure+lime+NPK recorded higher uptake of P and K nutrients than all other treatments. The control and NPK treatments recorded shorter plants and low leaf area and above-ground biomass compared to other treatments. The NPK+lime and manure+lime+NPK treatments recorded higher plant height and aboveground biomass than other treatments. Lime+manure treatment recorded highest nodule numbers and dry weights per plant. Positive relationships were observed between pH and N, P and K nutrient uptake (R2 ranged between 0.30 and 0.77) and between biomass and N, P and K nutrient uptake (R2 ranged between 0.68 and 0.99). From this study, use of manure and lime could result in improved soil pH for better uptake of nutrients, nodule formation and productivity of soybean in Western Kenya.

Growth and yield response of Broccoli to vermicompost and farmyard manure

2020 ◽  
Vol 25 (2) ◽  
pp. 2107-2113
Author(s):  
H. E. Rabbee ◽  
N. J. Methela ◽  
B. Hossain ◽  
M. R. I. Suhel
Keyword(s):  
Plant Height ◽  
Agricultural Research ◽  
Block Design ◽  
Farmyard Manure ◽  
Leaf Length ◽  
Research Field ◽  
Growth And Yield ◽  
Yield Response ◽  
Treated Plant ◽  
Number Of Leaves

The present experiment was carried out at Agricultural Research field, Noakahali Science and Technology University, Noakhali, Bangladesh during the period from September 2018 to February 2019 to find out the effects of Vermicompost and Farmyard manure growth and yield of Broccoli. The single factor experiment was carried out by Randomized Complete Block Design (RCBD) with three replications. Three treatments viz., T0= Control, T1= Vermicompost and T2= Farm Yard Manure as well as Centeuro variety were used. Data were recorded from different stages of plant growth on plant height at different days after transplanting, number of leaves/plant, leaf length, leaf diameter, plant spread, 50% curd initiation days, 50% curd maturation days, curd diameter, Marketable curd weight, Net curd weight and Yield/plot. All the recorded parameters were statistically significant among the treatments. The tallest plant (43.67cm) can be recorded from T1 (vermicompost) whereas lower plant height (38.10cm) was notified from control (T0). The maximum number of leaves (16.03) recorded from vermicompost treated plant where minimum from control (T0; 13.28). Highest leaf length (40.67cm), leaf diameter (16.22cm), plant spread (47.91cmü), early curd initiation (73.22 days), early curd maturation (89.72 days), curd diameter (16.16cm), marketable curd weight (452.67g), net curd weight (361.43g) and yield/plot (3.94kg) was found from vermicompost treated plant is compared with Farmyard manure whereas lowest data recorded from control. Observing the results it can be stated that using of vermicompost treated plants gave better growth and yield contributing characters of Broccoli in contemporary with other treatments.

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