scholarly journals Effect of Fertilizer on The Growth and Yield of Jhum Crop under the Slush-mulch Condition for Sustainable Crop Production in the Chittagong Hill Tracts (Chts) of Bangladesh

2020 ◽  
Vol 11 (5) ◽  
pp. 456-464
Author(s):  
Md. Zonayet ◽  
◽  
Alok Kumar Paul ◽  
Keyword(s):  
Grain Yield ◽  
Crop Production ◽  
Block Design ◽  
Soil Nutrient ◽  
Growth And Yield ◽  
Rice Grain ◽  
Chittagong Hill Tracts ◽  
Chemical Fertilizers ◽  
Positive Role ◽  
Sustainable Crop Production

The purpose of this study was to evaluate the effect of fertilizer on the growth and yield of jhum crop under the Slush-mulch condition for sustainable crop production in Chittagong hill tracts (CHT) of Bangladesh. The experiments were conducted during March 2015 to February 2016 at Bandarban in Chittagong under the AEZ 29 (Northern and Eastern Hills Tract). The experiment was designed on Randomized Completely Block Design (RCBD) with three replications. Experiment had three treatments as T1 Control T2 Application of 100% chemical fertilizers on STB (N37 P15 K14 S8 kg ha-1) and T3 Application of 125% chemical fertilizers on STB along with mulch (about 50 kg natural weed per 20 m2 plot) and no mulch conditions. Fertilization under slush-mulch condition had a positive role on the yield of Jhum rice and that of other Jhum crops. Under sole application of fertilizer, the highest grain yield of rice (4.27 t ha-1) was obtained from the application of 125%of RDF on STB, the lowest value (2.65 t ha-1) being noted in control. On the other hand, mulching favored the yield of rice grain, the highest grain yield (4.44 t ha-1) being obtained from the combination of mulching along with the application of fertilizers @ 125%RDF on STB, the lowest grain yield (1.89 t ha-1) was recorded from the absolute control. The yield of jhum other crops also significantly influenced in mulch condition. The negative balance of soil nutrient was increased with the rates of fertilizer application under both mulch and no-mulch conditions.

scholarly journals Effect of different rates of sawdust - piggery compost on soil properties and yield of maize in nutrient depleted soil

2021 ◽  
Vol 3 (1) ◽  
pp. 016-022
Author(s):  
Stephen Okhumata Dania ◽  
Adebimpe Omowumi Ayegbe ◽  
Bright Ehijiele Amenkhienan
Keyword(s):  
Grain Yield ◽  
Soil Properties ◽  
Dry Matter ◽  
Growth Parameters ◽  
Block Design ◽  
Organic Fertilizer ◽  
Soil Nutrient ◽  
University Teaching ◽  
Growth And Yield ◽  
Dry Matter Yield

Compost is an important source of organic fertilizer that can be used to amend degraded soil to improve soil nutrient and crops yield. This experiment was to evaluate the effect of sawdust – piggery compost on soil properties, growth and yield of maize and it was carried out at the Ambrose Alli University Teaching and Research Farm, Emaudo, Ekpoma, Edo State. The experiment was fitted in a Randomized Complete Block Design (RCBD) with seven treatments and three replicates. The treatments were; control (0), 2, 4, 6, 8, 10 and 12 tonnes of sawdust – piggery compost per hectares (ha-1). Data collected were analysed using ANOVA and LSD was used to separate means. Soil nutrients were below critical levels and the application of compost improved fertility status of the soil. Growth parameters, dry matter yield, cob weight, grain yield and nutrient uptake were determined. It was observed that application of Sawdust – piggery compost significantly (p 0.05) increased the growth of maize compared to control. The application of 8 to 12 tonnes of sawdust – piggery compost significantly (p 0.05) increased the plant height, leaf area and stem girth of maize compared to other treatments. The application of 8 to 12 tonnes per hectares (ha-1) of sawdust – piggery compost significantly (p 0.05) increased the cob weight, grain and dry matter yield of maize compared to other treatments, however, the application of 10 t ha-1 of compost to maize increased grain yield of maize than others rate of applications with the yield value of 4.60 t ha-1. The uptake of nitrogen, phosphorus and potassium were higher with application of 12 tonnes of compost. In conclusion, the application rates of 10 t ha-1 of sawdust – piggery compost per hectare on nutrient depleted soils will improve the growth and yield of maize.

scholarly journals Enhancing rice yield in acidic soil through liming and fertilizer management

2018 ◽  
Vol 16 (3) ◽  
pp. 357-365
Author(s):  
Syeda Ariana Ferdous ◽  
Mohammad Noor Hossain Miah ◽  
Mozammel Hoque ◽  
Sazzad Hossain ◽  
Ahmed Khairul Hasan
Keyword(s):  
Grain Yield ◽  
Crop Production ◽  
Growth Parameters ◽  
Block Design ◽  
Fertilizer Application ◽  
Chemical Fertilizer ◽  
Acidic Soil ◽  
Growth And Yield ◽  
Treatment Combination ◽  
Four Levels

The effect of lime and fertilizer application, as the management of soil acidity, on the growth and yield of rice cv. BRRI dhan50 was investigated during Aman rice season at the Agronomy Field Laboratory of Sylhet Agricultural University, Bangladesh. The experiment was consisted of two factors namely lime and fertilizer. There were four levels of lime (0, 0.50, 1.00, and 1.50 t ha–1 of CaCO3.MgCO3) and three levels of fertilizers (control, FYM @ 10 t ha–1, and chemical fertilizer @ 100-30-42-4-3-0.4 kg ha–1 of N-P-K-Ca-S-Zn). The experiment was laid out in a randomized complete block design with three replications where the unit plot size was 4.0 m x 2.5 m. Growth parameters, yield components and yield of BRRIdhan 50 rice increased with increasing lime rate in association of fertilizer in acidic soil. The highest grain yield (2.90 t ha–1) was recorded from the application of 1.50 t ha–1 lime and the lowest (2.06 t ha–1) was from control (0t ha–1), irrespective of fertilizer. On the other hand, the best effect of fertilizers on grain yield (3.08 t ha–1) was found with the application of FYM @ 10 t ha–1 and the lowest yield (1.59 t ha–1) was in control. The treatment combination of lime 1.50 t ha–1 and FYM (@ 10 t ha–1 produced the highest grain yield (3.60 t ha–1), which was followed by treatment combination of lime 1.50 t ha–1 and chemical fertilizer @ 100-30-42-4-3-0.4 kg ha–1 of N-P-K-Ca-S-Zn (3.28 t ha–1). Additionally, application of lime and FYM improved the soil fertility and properties of acidic soil for crop production by increasing the pH, organic matter and availability of some essential nutrients. From the study, it was indicated that both FYM and lime could affect to enhance the grain yield of rice in acidic soil. J. Bangladesh Agril. Univ. 16(3): 357–365, December 2018

scholarly journals Effect of Integrated Nutrient Management on Okra Production in Acid Soil

2021 ◽  
Vol 3 (6) ◽  
pp. 55-60
Author(s):  
Bushra Islam Binte ◽  
Mahmuda Akter ◽  
Mariam Khanam ◽  
Md. Ashraful Alam ◽  
Md. Parvez Kabir ◽  
...  
Keyword(s):  
Crop Production ◽  
Nutrient Management ◽  
Acid Soil ◽  
Block Design ◽  
Growth And Yield ◽  
Soil Conditions ◽  
Cow Dung ◽  
Integrated Nutrient Management ◽  
Chemical Fertilizers ◽  
Yield Attributes

Integrated Nutrient Management (INM) is a novel strategy to achieve sustainable crop production in degraded soils through judicious and balanced plant nutrients utilization. Sole application of chemical fertilizers in crop production causes soil and environmental pollution. The present study was designed to assess the effects of application of organic manures conjointly with chemical fertilizers on growth and yield of okra in acid soil. The experiment was consisted of four treatments viz. T0 [Control], T1 [Recommended dose of chemical fertilizers (RDF)], T2 [Dolomite (D) @ 1t ha-1 + RDF], T3 [Poultry manure (PM) @ 3t ha-1 + RDF], T3 [Cow dung (CD) @ 5t ha-1 + RDF] with six replications in a randomized complete block design. The results indicated that the use of PM with RDF showed better performance in the growth and yield attributes of okra. Compared with others plots, the highest plant height (114.10 cm), fresh weight plant-1 (591.58 g) and dry weight plant-1 (86.73 g) were observed in the PM-treated plot. Similarly, the highest number of fruits plant-1 (20.33) and fruit yield (13.58 t ha-1) were also found in PM-treated plants. Therefore, under acidic soil conditions, organic and inorganic fertilization may have a significant positive impact on the growth and yield of Okra.

scholarly journals Application of Rice Straw Compost with Different Bioactivators on the Growth and Yield of Rice Plant

2019 ◽  
Vol 17 (1) ◽  
pp. 25
Author(s):  
Yunita Barus
Keyword(s):  
Oryza Sativa ◽  
Rice Straw ◽  
Rice Plant ◽  
Block Design ◽  
Growth And Yield ◽  
Rice Grain ◽  
Field Soil ◽  
Chemical Fertilizers ◽  
Randomized Block Design ◽  
Paddy Field Soil

Turnover of organic matters to the soil can increase the efficiency of chemical fertilizers, improve the plant growth and sustain the environment. Field experiment was carried out in the Buyut Udik Village, Gunung Sugih District, Central Lampung from May to August 2009.  Rice straw was composted by three kinds of decomposer (bioactivator A, B, and C). Rice straw compost (2 Mg ha-1) was applied to the paddy-field soil that was planted by rice (Oryza sativa) of Ciherang Variety. The experiment was arranged in a randomized block design with three replicates. The results showed that application of rice straw compost reduced the numbers of empty grain per tiller compared to control (without compost) in which control had the highest percentage of empty grain (15.9%). The application of rice straw compost that was decomposed by bioactivator A gave the highest numbers of grain per panicle and yield per plot as followed 162.5 seed and 33 kg plot-1, respectively.  Application of various rice straw composts that were decomposed by three kinds of bioactivator increased the rice grain up to 13-26% compared to control.

scholarly journals Influence of Poultry Manure Rates on the Growth and Yield of Okra (Abelmoschus esculentus (L.) Moench) in Rivers State

2020 ◽  
pp. 116-120
Author(s):  
O. L. Adesina ◽  
K. O. Wiro
Keyword(s):  
Crop Production ◽  
Block Design ◽  
Poultry Manure ◽  
Soil Nutrient ◽  
Abelmoschus Esculentus ◽  
Growth And Yield ◽  
Nutrient Deficiencies ◽  
Manure Application ◽  
Randomized Block Design ◽  
Rivers State

Knowledge of optimum rates of poultry manure application is of immense significance in the correction of the soil nutrient deficiencies for crop production. Manure application is of importance to both the soil amendment and in the growth and yield of crops. Leaching, pattern of cropping, use of non-certified seeds and non-improved varieties have hampered the efficient growth and yield of okra. The study was conducted to examine the growth and yield responses of okra (Abelmoschus esculentus (L.) Moench) to poultry manure rates in Rivers State. The research study became imperative to examine how rate of poultry manure could affect the production of okra. The experiment utilized three rates of poultry manure, 0-tons (control), 5-tonsha-1 and 10-tonha-1and the treatment combination arranged in a Completely Randomized Block Design (CRBD) replicated three times. Growth characteristics measured were, plant height, stem thickness, leaf area and number of leaves per plant while yield parameters measured were pod length, seeds per pod, total number of pods, pod yield per hectare. The results revealed that appropriate rate of poultry manure application in the production of okra has the capacity to increase okra growth and yield in Rivers State. The use of 10-tonha-1 of poultry manure performed better than other poultry manure rates and so it’s recommended that okra farmers in the study area should apply 10-tonha-1 for high quality and quantity production of okra in  Rivers State.

Evaluation of Chickpea Varieties Growing on Residual Moisture of Vertisols in Southern Ethiopia

2021 ◽  
Vol 6 (6) ◽  
Author(s):  
Allito BB ◽  
◽  
Geda CG ◽  
Keyword(s):  
Grain Yield ◽  
Crop Production ◽  
Agronomic Traits ◽  
Block Design ◽  
Growth And Yield ◽  
Southern Ethiopia ◽  
Residual Soil ◽  
Arid Environments ◽  
Residual Moisture ◽  
Yield Attributes

Vertisols are suited to dry-land crop production in semi-arid environments since the residual moisture in the soil can support crop growth after the end of the rainy season. However, traditional cropping systems seldom utilize residual moisture of Vertisols for crop production. Farmers need suitable crop species to sustain and enhance their production under such soil and climatic conditions. Chickpea is the strategic crop well adapted to Vertisols and derives most of its water requirements from the residual soil moisture. Yet, different chickpea varieties found to adapt and produce different yields at different locations. The experiments were conducted for two consecutive years (2016 and 2017) on farmers training centers in two districts of Southern Ethiopia. Six released varieties; Arerti, Habru, Yelibe, Naatolii, Fetenech, Kutaye and a Local check were used for the experiment. The trials were laid in a randomized complete block design with four replicates. Data were collected on phenological traits, growth and yield attributes, and grain yield. The results showed that there was significant variation among the tested chickpea varieties in all the agronomic traits recorded. Varieties Arerti and Habru revealed superiority in grain yield, pod setting, hundred seed weight and biomass over the Local check across locations. Based on yielding performance and farmers’ preference, varieties Arerti and Habru are recommended for production in the selected districts and similar agro-ecologies in southern Ethiopia.

scholarly journals Introduction to the Integrated Nutrient Management Strategies and Their Contribution to Yield and Soil Properties

2020 ◽  
Vol 2020 ◽  
pp. 1-14
Author(s):  
Mostafa Mohamed Selim
Keyword(s):  
Crop Production ◽  
Nutrient Management ◽  
Nutrient Balance ◽  
Management Strategies ◽  
Residual Effect ◽  
Soil Nutrient ◽  
Organic Manure ◽  
Growth And Yield ◽  
Chemical Fertilizers ◽  
Available Nitrogen

Alleviation of poverty and achievement of zero-hunger target and food security are significant challenges faced by agricultural planners worldwide. Improving many agronomic approaches, which have drastic effects on crop growth and yield, is urgently needed to report this aim. Replacement of a part of chemical fertilizers by organic manure through a simple technique of using minimum effective dose of sufficient and balanced quantities of organic and inorganic fertilizers in combination with specific microorganisms, called INM, has a bright solution in this area. Recently, several investigators reported that integrated use of chemical fertilizers with organic manure is becoming a quite promising practice not only for maintaining higher productivity but also for greater stability to crop production. In addition, INM acts as a source of energy, organic carbon, and available nitrogen for the growth of soil microbes and improvement of physical properties of soil, and also have great residual effect on subsequent crops. So, the key component of the INM goal is to reach the eco-friendly practice through the harmonious properties of both sources by making a combination that can be used for decreasing the enormous use of chemical fertilizers and accreting a balance between fertilizer inputs and crop nutrient requirement, maintaining the soil fertility, optimizing the level of yield, maximizing the profitability, and subsequently reducing the environmental pollution. Lastly, INM is a tool that can offer good options and economic choices to supply plants with a sufficient amount of nutrients in need and can also reduce total costs, create favorable soil physiochemical conditions and healthy environment, eliminate the constraints, safeguard the soil nutrient balance, and find safety methods to get rid of agriculture wastes.

scholarly journals Status of Dhaincha Incorporated Soil After Rice Harvest in (Boro) Rice–Dhaincha–Rice (T. Aman) Cropping Pattern

2017 ◽  
Vol 50 (4) ◽  
pp. 75-84
Author(s):  
Sontosh C. Chanda ◽  
A.K.M. Golam Sarwar
Keyword(s):  
Grain Yield ◽  
Block Design ◽  
Soil Nutrient ◽  
Nutrient Status ◽  
Rice Crop ◽  
Rice Grain ◽  
Cropping Pattern ◽  
Plant Seeds ◽  
Randomized Complete Block Design ◽  
Crop Harvest

AbstractAn experiment was conducted at Field Laboratory of the Department of Crop Botany, Bangladesh Agricultural University, Mymensingh, to find out the effect ofdhainchaincorporation on subsequent rice crop yield and postharvest soil nutrient status. The experiment was laid out in a randomized complete block design having three replications. Ninedhainchaaccessions were used as experimental materials along with a control (withoutdhainchaplant). Seeds ofdhainchaaccessions were sown in experimental plot @ 60 kg ha−1. Sixty days olddhainchaplants were mixed up with soil. Soil samples were collected twice, before sowing ofdhainchaseeds and after rice crop harvest. Forty five days old healthy rice seedlings were transplanted in the well prepareddhainchaincorporated plots at the spacing of 15 cm x 25 cm (plant-plant x row-row). The pH and nutrient status were improved indhainchaincorporated soil over the control. The highest grain yield (5.81 t ha−1) was obtained fromdhainchaAcc. 33 incorporated plot followed by Acc. 25 (5.73 t ha−1) and the lowest in control (4.35 t ha−1). Due to the incorporation ofdhainchabiomass in soil, the rice grain yield increased 7.82% to 33.56% over the control. Among thedhainchaaccessions, number 33 showed the best performance in terms of influencing grain yield. A precise conclusion to be built up through collection of large number of germplasms from Bangladesh is needed.

scholarly journals Fertilization packages increased growth and yield of Inpara 2 rice on tidal swampland of Aceh Jaya District

2021 ◽  
Vol 306 ◽  
pp. 01015
Author(s):  
Idawanni ◽  
Fenty Ferayanti ◽  
Basri A. Bakar ◽  
M. Ismail
Keyword(s):  
Soil Fertility ◽  
Grain Yield ◽  
Block Design ◽  
Soil Nutrient ◽  
Nutrient Status ◽  
Growth And Yield ◽  
Panicle Length ◽  
Soil Nutrient Status ◽  
Randomized Block Design ◽  
Poor Soil

Tidal swampland is potential but negligible land characterized by poor soil fertility. The study aimed to determine the effect of fertilization packages on the growth and yield of Inpara 2 rice in the tidal field. This research was conducted on the tidal field of Mon Mata Village, Krueng Sabee Sub District, Aceh Jaya, from July to November 2018. The study was designed in a Randomized Block Design three treatments, and three plot replications of 10 m x 10 m. The treatments comprised of three fertilization packages, namely: Farmer’s package A (Urea 100 kg ha–1 + SP 36 50 kg ha–1); Package soil nutrient status B (Urea 200 kg ha–1 + SP36 100 kg ha–1 + KCl 50 kg ha–1), and Recommended package C (Urea 200 kg ha–1 + SP36 100 kg ha–1 + KCl 100 kg ha–1 + 1000 kg dolomite ha–1). The experiment showed that all three fertilization packages significantly impacted plant height, panicle length, number of panicles per hill, grain per panicle, and grain yield. The recommended fertilization package C gave the highest yield (5.20 t ha–1), followed by Package B (4.78 t ha–1) and Package A (3.55 t ha–1). The research suggests that Inpara 2 rice and fertilizers, according to the recommendations, are needed to increase rice productivity in tidal fields.

scholarly journals Effects of soil nutrient amendments on growth and grain yield performances of quality protein maize grown under water deficit stress in Ibadan, Nigeria

2021 ◽  
Vol 117 (4) ◽  
pp. 1
Author(s):  
Folake Bosede ANJORIN ◽  
Adeyinka ADEBAYO ◽  
Taiwo OMODELE ◽  
Adewale ADETAYO ◽  
James ADEDIRAN
Keyword(s):  
Grain Yield ◽  
Water Deficit ◽  
Crop Production ◽  
Soil Nutrient ◽  
Fertilizer Application ◽  
Growth And Yield ◽  
Water Deficit Stress ◽  
Quality Protein Maize ◽  
Application Rates ◽  
Nutrient Amendment

<p class="042abstractstekst">Drought and poor soil fertility are major limitations to crop production, globally. To investigate the impacts of water deficit stress (WS) and soil nutrient amendment (SA) on growth and yield performances of maize. A two years factorial field study was carried out, using a quality protein maize (QPM) (ILE-1-OB) and a non QPM–drought tolerant check (TZPBSR-W) varieties in Ibadan. Treatments include; six fertilizer application rates; 50 and 100 (kg N ha<sup>-1</sup>) ofNPK-20-10-10, 10.7 kg N ha<sup>-1</sup>of Tithonia Poultry Compost (TPC), 50 N + 10.7TPC and 100 N + 10.7TPC (kg N ha<sup>-1</sup>), three WS; the control (FW), WS at vegetative stage (STR1), and WS at reproductive stage (STR2). Leaf area (LA) and grain yield (GY) were measured using standard procedures. From the results, across WS, LA ranged from STR1 (458.90 ± 12.4) to FW (598.81 ± 13.1 cm<sup>2</sup>), GY varied from STR2 (2.94 ± 0.2 t ha<sup>-1</sup>) to FW (6.59 ± 0.2 t ha<sup>-1</sup>), across fertilizers, LA varied from 0 N (397.65 cm<sup>2</sup>) to 100N + 10.7TPC (622.71 cm<sup>2</sup>) and 50 N + 10.7TPC (611.03 cm<sup>2</sup>), respectively. The GY varied from 0 N (2.37 t ha<sup>-1</sup>) to 100 N + 10.7TPC (5.82 t ha<sup>-1</sup>) and 50N + 10.7TPC (5.26 t ha<sup>-1</sup>).<strong> </strong>Drought stress reduced growth and GY performances of QPM, while SA with 50 kg N ha<sup>-1</sup> of inorganic fertilizer and 10.7 kg N ha<sup>-1</sup> of<em> </em>TPC enhanced growth and grain yield of maize under WS.</p>

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