scholarly journals Performance of Garlic (Allium sativum) Varieties under Zero Tillage Mulch Condition in Southern Coastal Region of Bangladesh

Proceedings ◽  
2020 ◽  
Vol 36 (1) ◽  
pp. 159
Author(s):  
Rina Rani Saha ◽  
Md. Abul Khayer Mian ◽  
Subarna Kundu ◽  
Khokan Kumer Sarker
Keyword(s):  
Crop Production ◽  
Allium Sativum ◽  
Agricultural Research ◽  
Block Design ◽  
Winter Season ◽  
Coastal Region ◽  
Soil Surface ◽  
Cost Effective ◽  
Zero Tillage ◽  
Local Cultivar

The experiment was carried out under ACIAR-KGF project at farmers’ field of Tildanga village at Dacope Upazilla under Khulna District during rabi season of 2018–19 after harvest of previous transplanted aman rice to find out the suitable variety of garlic (Allium sativum) for cultivation in southern coastal region of Bangladesh and to observe the effect of straw mulching on the yield of garlic. The experimental area faces slight to moderately drought and saline prone at later part of winter season and beginning of summer. The salinity causes unfavorable environment and hydrological situation restricting the normal crop production. Farmers generally cultivate only single transplanted aman (T.aman) rice in a year at south and south-western coastal saline areas. Garlic is one of the important spices crop in Bangladesh. The treatments of the experiment were five garlic varieties viz., V1 = BARI Roshun-1, V2 = BARI Roshun-2, V3 = BARI Roshun-3, V4 = BARI Roshun-4 which were developed by Bangladesh Agricultural Research Institute (BARI) and V5 = Local cultivar. The experiment was laid out in a randomized complete block design with three replications. All five varieties of garlic were sown on 17 December 2018 under zero tillage condition. BARI Roshun-1 gave the highest number of bulb/m2 (57), pseudostem height (37 cm), weight of individual bulb (7.65 g) and bulb yield (5.81 t/ha). BARI Roshun-3 gave the lowest yield (3.87 t/ha). It was also observed that the soil moisture of the farmers’ field were higher during sowing of garlic which was not suitable for ploughing the land. So timely establishment of garlic is possible by following hand dibbling methods under zero tillage condition on the muddy soil surface and also cost effective. Mulching can protect the evaporation loss and reduces the salinity stress which ultimately influence the crop establishment and yield. Earlier farmers of Tildanga at Dacope under Khulna District had no idea about the cultivation of garlic under zero tillage along with straw much. When the experimental results were demonstrated and discussed about the technology to the farmers gathering during Field Day then they were impressed and interested to grow garlic. Fallow land of coastal areas of Bangladesh could be utilized through disseminating this technology and ultimately cropping intensification increased.

scholarly journals Effect of tillage and crop establishment practices on performance of rice (Oryza sativa) under rice-wheat cropping system

2021 ◽  
Vol 23 (2) ◽  
pp. 170-174
Author(s):  
PRATIBHA KUMARI ◽  
Keyword(s):  
Plant Height ◽  
Agricultural Research ◽  
Block Design ◽  
Nutrient Use Efficiency ◽  
Conventional Tillage ◽  
Zero Tillage ◽  
Higher Plant ◽  
Crop Establishment ◽  
Direct Seeded ◽  
Residue Retention

A field experiment was conducted at Agricultural Research Farm, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh during Kharif season of 2018. The experiment consisted of six combinations of different tillage methods and crop establishment practices with four-time replicated under randomized block design. Zero tillage [direct seeded rice - wheat (Full CA; anchored residue of rice and wheat + mungbean residue retention)]showed significantly higher plant height, number of tillers m-2and chlorophyll content as compared to the other treatments, while the lowest values of these parameters were observed under conventional tillage (rice-wheat without residue). There was a steady rise in plant height and number of tillers with age of plant under all the treatments. The yield and its attributes were significantly higher under zero tillage [direct seeded rice - wheat (full CA; anchored residue of rice and wheat + mungbean residue retention)] followed by treatments zero tillage [direct seeded rice - wheat (full CA; anchored residue of rice and wheat)]. While, the poor yield was reported in conventional tillage (rice-wheat without residue). Zero tillage [direct seeded rice - wheat (full CA; anchored residue of rice and wheat + mungbean residue retention)] increased nutrient use efficiency in term of partial factor productivity of applied NPK in rice crop.

scholarly journals Morfofisiologi Ratun Padi Sistem Tanam Benih Langsung di Lahan Pasang Surut

2017 ◽  
Vol 44 (3) ◽  
pp. 228 ◽  
Author(s):  
Evriani Mareza ◽  
Zainal Ridho Djafar ◽  
Rujito Agus Suwignyo ◽  
Dan Andi Wijaya
Keyword(s):  
Leaf Area ◽  
Crop Production ◽  
Block Design ◽  
Soil Surface ◽  
Dry Weight ◽  
Direct Seeding ◽  
Randomized Block Design ◽  
Tidal Swamp ◽  
Number Of Leaves ◽  
Cutting Height

<p>ABSTRACT<br /><br />The morphophysiology of ratoon is different from the main plant of rice and was influenced by location and cultivation.This research was intended to evaluate morphophysiology characters of rice ratoon planted by direct seeding system in tidal swamp at various stubble cutting height. The experiment was conducted in November 2013-April 2014 at tidal swamp overflow type B in Telang Sari Village, District of Tanjung Lago, Banyuasin, South Sumatra Province. The experiment used randomized block design with 5 replications. Treatment was stubble cutting height 10, 20, 30, 40 and 50 cm above the soil surface. Rice was planted at 4 m x 5 m plot, the distance between plot 1 m. Data were analyzed by test of variance and 5% HSD test. Morphophysiological characters of rice ratoon were influenced by stubble cutting height. Cutting height of 20-40 cm above soil surface increased the ratoon number of tillers per hill, leaf area per hill, dry weight per hill, percentage of empty grains per panicle, grain weight per hill and percentage ratoon/main crop production per hill. The higher stubble cutting, the lower the number of leaves per tiller, leaf area per tiller, carbohydrate content, and number of grains per panicle of ratoon, however it accelerated age of flowering and harvesting. <br /><br />Keywords: direct seeding system, ratoon system, rice growth and production, stubble cutting height<br /><br /></p>

scholarly journals Clipped Cowpea (Vigna unguiculata (L.) Walp) Fodder Utilization: A Potential for Income Growths of Resource Poor Farmers in the Savannah Regions of Nigeria

2016 ◽  
Vol 5 (1) ◽  
pp. 70
Author(s):  
Banake E. Sambo ◽  
Ehiabhi C. Odion
Keyword(s):  
Soil Fertility ◽  
Vigna Unguiculata ◽  
Low Income ◽  
Plant Biomass ◽  
Agricultural Research ◽  
Block Design ◽  
Soil Surface ◽  
Growth Potential ◽  
Resource Poor ◽  
Poor Farmer

<p>Cowpea features prominently in the farming systems of the semi-arid tropics where they are grown for fodder used as feed for livestock. Traditional farm varieties are the indeterminate, spreading type which grow fast; cover the soil surface and produce large quantities of biomass. Studies have focused on the use of such green crop materials for soil fertility improvement. But, it’s been highlighted that a green manure crop should also be a cover crop of economic value. Such crops should raise the farmers’ income not only indirectly by improving soil fertility but also directly by yielding products of economic importance such as food and fodder. In addition, trading in these residues (fodder/ haulms) can be highly remunerating. It is against this background that this study was carried out at the Institute for Agricultural Research, Ahmadu Bello University, Samaru, Zaria, Nigeria; During the 2002-2005 wet seasons; to determining the influence of intra-row spacing, clipping height and time on the productivity and income growth potential of the dual purpose cowpea (<em>Vigna unguiculata</em> (L.) Walp). The experimental lay out was a Randomized Complete Block Design (RCBD); replicated three times. The data was analyzed statistically using the analysis of variance test (ANOVA); and the means compared using the Duncan Multiple Range Test (DMRT). Results showed that, clipping management, facilitated the production of large (15 t ha<sup>-1</sup>) amounts of green plant biomass on-farm. This could be put to various uses by the resource poor farmer who usually is cash strapped at the peak of the farming (dry) season. The farmer could choose to keep and use the fodder to feed animals, and/ or trade it off and use the proceeds (<s>N</s> 41, 000.00 - <s>N</s> 46, 000.00 - Nigerian Naira equivalent) to subsidize on fertilizer requirement and/ or meet up with immediate socio-economic family demands. Additionally, considering the high amount (187 kg<sup>-1</sup>) of N-added to the soil (i.e. about 4 bags of Urea fertilizer), a cost saving of about <s>N</s> 24, 000.00 was made by the resource poor farmer; which could have otherwise been invested into the procurement of N-fertilizer input. It is concluded that such pro-poor income growths originating from the adoption of such innovative clipping management technological farming practices as this, needs to be encouraged and supported; as this hold immense potential of increasing the income of resource poor, low income, and low technology farmers. Indeed, it is a veritable tool for the reduction of food insecurity and poverty viz. economic empowerment in the region.</p><p> </p>

scholarly journals Climate Resilient Water Management Practices for in situ Moisture Conservation

2019 ◽  
pp. 1-5
Author(s):  
Kiran Kumari ◽  
Anjani Kumar ◽  
Sanjay Pandey ◽  
Nityanand .
Keyword(s):  
Adaptive Capacity ◽  
Water Conservation ◽  
Crop Production ◽  
Management Practices ◽  
Agricultural Research ◽  
Climatic Variability ◽  
Maximum Yield ◽  
Cost Effective ◽  
Farming System

Climate change has an impact on Indian agriculture in various direct and indirect ways besides affecting the lives and livelihood of millions of Indians. Efficient management of natural resources is key for enhancing the adaptive capacity of the system and contributes towards the resilience of communities. Successful crop production in frequent drought and flood-affected regions depends on how effectively we conserve the deficit rainfall and manage the excess rainfall and soils to retain the moisture for longer periods for successful arable crop production. The present study was conducted with the objective of evaluation of the performance of different in situ Water conservation measures with respect to the climatic variability prevailed in the village. Demonstrations of appropriate practices and technologies recommended by the National Agricultural Research System (NARS) are being taken up in a farmer participatory mode so that the communities become familiar with these technologies and help in their adoption resulting in enhancing their adaptive capacity and coping ability against climatic change and variability. It was observed that the use of forest leaves and paddy straw was found very profitable to conserve soil moisture in situ with BCR Rs. 7.16 followed by the use of naturally occurred leaves in fruit plants with BCR Rs. 6.22 and use of plastics in vegetables with BCR 4.41. Respondents opined that the use of natural mulch was very cost-effective as well as it is compatible with the existing farming system and very simple in its application. Wheat with cultivation through ZTD showed a maximum yield of 46q/ha. Zero tillage technology showed very promising results in pulse and oilseed cultivation.

scholarly journals Modification of Portable Power Tiller for Small Scale Weeding Operation

2021 ◽  
pp. 54-62
Author(s):  
A. Zakariyah ◽  
A. M. El–Okene ◽  
U. S. Mohammed ◽  
N. Oji ◽  
I. Abubakar ◽  
...  
Keyword(s):  
Crop Production ◽  
Agricultural Research ◽  
Block Design ◽  
Field Capacity ◽  
Small Scale ◽  
Irrigation Season ◽  
Portable Power ◽  
Four Levels ◽  
Power Tiller ◽  
Depth Gauge

Weeds are unwanted and undesirable plant that interfere with the utilization of land and water resources and adversely affect crop production. After preliminary study, it was found out that power tiller could be adopted for weeding. Therefore, the study aimed at improving its performance through modification of some major component such as: weeding blades and depth gauge.  Three sets of pairs of blade gang of four, six and eight were made from 3 mm mild steel sheet metal. The fabrication was carried out at the Department of Agricultural and Bio-Resources Engineering, Ahmadu Bello University, Zaria. The modified machine was evaluated based on weeding efficiency, field capacity, Plant Damage and Fuel consumption in the maize field during 2017/2018 irrigation season at Institute for Agricultural Research, IAR, Ahmadu Bello University, Zaria research farm. Four levels of blade types ‘B’ and three levels of weeding depth ‘D’ were considered. The field was laid in a 4×3 Randomized Complete Block Design (RCBD) at two (2) Weeks After Sowing (2WAS). DMRT was used for mean separation ran in SAS package. The results showed effects of blade types and weeding depth were significant on the weeding performance of the machine.

scholarly journals Effects of cultivar and planting spacing on yield and yield components of garlic (Allium sativum L.)

2019 ◽  
Vol 14 (2) ◽  
pp. 108-113
Author(s):  
Fahimeh Fakhar ◽  
Abbas Biabani ◽  
Mehdi Zarei ◽  
Ali Nakhzari Moghadam
Keyword(s):  
Correlation Analysis ◽  
Yield Components ◽  
Crop Production ◽  
Allium Sativum ◽  
Block Design ◽  
The Other ◽  
Stem Length ◽  
Systematic Evaluation ◽  
Yield And Yield Components ◽  
Bulb Yield

Planting spacing is the systematic evaluation of the farm area or any growing surface for crop production. In order to study the effect of varying planting patterns in two garlic (Allium sativum L.) cultivars, an experiment was carried out as a factorial design based on randomised complete block design with three replications in the farm of Gonbad-e-Kavous University during 2016- 2017. The factors consisted of seven planting spacing (12.5×12.5, 15×15, 17.5×17.5, 20×20, 22.5×22.5, 25×25 and 27.5×27.5 cm) and two cultivars (Tarom and Hamedan). The fresh bulb yield, bulb weight, clove weight, clove number of bulb, plant height, bulb diameter, bulb length, clove diameter, skin number and stem length were recorded. Results showed that there were significant differences between both planting spaces and cultivars in all variables assessed. The highest bulb yield (19,014 kg ha–1) was recorded in Hamedan with the spacing 12.5×12.5 cm, while the lowest bulb yield (7572 kg ha–1) was detected in Tarom with the spacing 27.5×27.5 cm. The highest number of cloves was produced by Hamedan under the 27.5×27.5 cm arrangement. In addition, upon the correlation analysis between variables, the bulb weight showed the highest effect on garlic yield that bulb weight was negatively correlated with bulb yield (r= –0.60**). Generally, Cultivar Hamedan had a higher yield and yield components than Tarom and the spacing 12.5×12.5 cm had a higher yield than the other spacing.

scholarly journals Comparing the Effectiveness of Garlic (Allium sativum L.) and Hot Pepper (Capsicum frutescens L.) in the Management of the Major Pests of Cabbage Brassica oleracea (L.)

2016 ◽  
Vol 5 (2) ◽  
pp. 83 ◽  
Author(s):  
P. K. Baidoo ◽  
M. B. Mochiah
Keyword(s):  
Brassica Oleracea ◽  
Trichoplusia Ni ◽  
Crop Production ◽  
Allium Sativum ◽  
Block Design ◽  
Cost Benefit ◽  
Hot Pepper ◽  
Capsicum Frutescens ◽  
Chemical Insecticide ◽  
Development Of Resistance

<p>The use of chemical insecticides in crop production has resulted in increased food production in Africa, but their use has resulted in the destruction of beneficial organisms and development of resistance by some insects to the insecticides. The effectiveness of garlic <em>Allium sativum</em> and hot pepper, <em>Capsicum frutescens</em> in controlling the pests of cabbage, <em>Brassica oleracea</em> was evaluated. These botanicals were compared with a standard chemical insecticide Attack® (Emamectin benzoate). The experiment was conducted in a randomized complete block design, with 3 treatments and a control, each of which was replicated 3 times. <em>Plutella xylostella, Brevicoryne brassicae, Hellula undalis</em> and <em>Trichoplusia ni</em> were found on cabbage plants. Significantly fewer of them were found on the treated plants than the control plants. The use of the plant extracts resulted in a reduction in mortality ranging from 10.76% to 55.94%. Fewer natural enemies of <em>B. brassicae</em> were sampled on the insecticide-sprayed plots than the garlic and pepper-sprayed plots. The cost of protecting cabbage plants from insect infestation using Attack was higher than the botanicals. Garlic-treated plots recorded the highest cost: benefit ratio of 1:16 while Attack®-treated plots recorded the least of 1: 9.2. The control effects of the botanicals compared favourably with that of the chemical insecticides. Thus these botanicals can be used as substitutes to chemical insecticides.</p>

scholarly journals Status of conservation agriculture based tillage technology for crop production in Bangladesh

2015 ◽  
Vol 40 (2) ◽  
pp. 235-248 ◽  
Author(s):  
M Israil Hossain ◽  
MJU Sarker ◽  
M Arshadul Haque
Keyword(s):  
Weed Management ◽  
Crop Production ◽  
Agricultural Research ◽  
Conservation Agriculture ◽  
Cost Effective ◽  
Research Centre ◽  
Wheat Crop ◽  
Minimum Tillage ◽  
Good Shape ◽  
Raised Bed

Conservation agriculture (CA) based tillage technology permits direct seeding through the moderate level of crop residue. CIMMYT introduced this technology in the farmers’ field of Bangladesh for wheat crop in collaboration with Wheat Research Centre, Bangladesh Agricultural Research Institute (BARI). Farmers accept CA based tillage technologies considering the advantages of higher yields, reduced cost of tillage operation, and minimum turn around time between the crops. Up land crops are more suitable under these tillage technologies. Weed management in rice cultivation is not yet in a good shape. Most of the tillage implements are operated by imported Chinese two wheel tractor (power tiller). There are few four wheel tractor CA implement using in research farm. Local manufacturers are being fabricated these cost effective small minimum tillage seed drill, raised bed planter, zero till drill, and strip till drills efficiently in different districts of Bangladesh. Farmers accept CA technologies in their field, especially raised bed planting and minimum tillage technology. There are about 425 numbers of raised bed planters and 865 minimum tillage seed drill in the country. Area coverage under bed planting and minimum tillage system are 5764 ha and 21850 ha, respectively. There are 20125 numbers of farmers involved in raised bed farming. There is a big prospect accelerating the CA based tillage technology in the farmers’ field as irrigation water availability becoming limited or more costly. Mind set up is the big issue for adopting CA tillage technology. Training and multi disciplinary approaches can push forward these tillage technologies ahead.Bangladesh J. Agril. Res. 40(2): 235-248 June 2015

scholarly journals Influence Mf Nitrogen and Phosphorus on Yield and Seed Quality of French Bean

2016 ◽  
Vol 18 (2) ◽  
pp. 1-8
Author(s):  
SS Kakon ◽  
Md SU Bhuiyan ◽  
SMA Hossain
Keyword(s):  
Seed Yield ◽  
Seed Quality ◽  
Agricultural Research ◽  
Block Design ◽  
Winter Season ◽  
Germination Percentage ◽  
French Bean ◽  
Research Field ◽  
Nitrogen And Phosphorus

The experiment was conducted at the research field of Agronomy Division, Bangladesh Agricultural Research Institute (BARI), Joydebpur, Gazipur during Rabi (winter) season of 2010-11 to 2011-12 to determine the optimum rate of nitrogen and phosphorus fertilizer on yield and seed quality of French bean. A randomized complete block design was followed with ten treatment combinations such as N0P0, N0 P44, N50 P44, N100 P44, N150 P44, N200 P44, N150P0, N150P22, N150P33 and N150P55. Number of pods and yield of French bean were significantly increased with the increase in N (150) and P (44) kg ha--1. Averaged over the years, maximum number of pod (9.45 plant-1) and seed yield (1563.33 kg ha-1) were obtained when N and P were applied at the rate of 150 and 44 kg ha-1, respectively while lowest yield to N0P0 treatment in both the years. The treatment (N150P44 kg ha-1) gave the highest seed yield which was 51.4 and 54.30% higher than the control. Quality in terms of germination percentage and vigour index of harvested seed was also significantly influenced by higher doses of N and P while the lowest seed quality from plants that received no fertilizer in both the years.Bangladesh Agron. J. 2015, 18(2): 1-8

scholarly journals Study on Effect of Supplementary Irrigation on Rainfed Chickpea (Cicer arietinum L.)

2015 ◽  
Vol 3 (3) ◽  
pp. 431-433
Author(s):  
Nav Raj Acharya ◽  
Jiban Shrestha ◽  
Subarna Sharma ◽  
Gun Bahadur Lama
Keyword(s):  
Grain Yield ◽  
Agricultural Research ◽  
Proper Time ◽  
Block Design ◽  
Winter Season ◽  
Research Station ◽  
Residual Soil ◽  
Supplementary Irrigation ◽  
Significant Difference ◽  
Irrigation Time

Chickpea is one of the important winter legumes in Nepal. It is grown after rice or maize either as sole or mixed crop. In Nepal, chickpea is mostly grown as rainfed crop on residual soil moisture or sometimes under irrigation. Lack of irrigation results drought and heat stress which affects crop growth and development. Irrigation at proper time is one of the most important factors for achieving higher crop yield.  The experiment regarding use of supplementary irrigation time on chickpea was carried out at Regional Agricultural Research Station, Khajura, Banke, Nepal during the winter season of the year 2011 and 2012. The experiment was laid out in Randomized Complete Block Design with three replications. Seven different time intervals of irrigation was applied in the experiment for both years. Treatments differed significantly in terms of grain yield but showed non -significant difference in days to flowering and maturity over the years. The combined analysis of the experiments showed that the highest grain yield (2318 kg/ha) was produced when irrigation was supplied at vegetative stage followed by irrigation supplied at flowering stage (2298 kg/ha) and pod fill stage (2104 kg/ha) respectively.Int J Appl Sci Biotechnol, Vol 3(3): 431-433

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