M. A. Saleque
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View article: Impact of weed management strategies on their growth, community composition, and yield of wet direct-seeded rice under alternate wetting and drying irrigation
Impact of weed management strategies on their growth, community composition, and yield of wet direct-seeded rice under alternate wetting and drying irrigation Open
Water management systems of wet direct-seeded rice (WDSR) and alternate wetting and drying (AWD) have proven to be effective resource-conserving (RC) technologies for rice production. However, weed management (WM) practice in RC technology…
View article: Empirical Analysis on the Genotype-wise First Service Conception Rate of Local and Crossbred Cattle in the Field Level of Bangladesh
Empirical Analysis on the Genotype-wise First Service Conception Rate of Local and Crossbred Cattle in the Field Level of Bangladesh Open
Artificial insemination (AI) is one of the most important tools for upgrading the cattle breed in our country. The present study was conducted to determine the conception rate of Local and Crossbred cattle of Bangladesh using field data. I…
View article: Manipulation of Chemical Properties in Soil under Wetland Rice through Industrial Effluents
Manipulation of Chemical Properties in Soil under Wetland Rice through Industrial Effluents Open
A laboratory experiment was conducted in Soil Science Division of Bangladesh Rice Research Institute (BRRI) during 2010-11 aimed to determine the effects of different industrial effluents on some soil chemical properties under long-term in…
View article: Nitrous oxide and nitric oxide emissions from lowland rice cultivation with urea deep placement and alternate wetting and drying irrigation
Nitrous oxide and nitric oxide emissions from lowland rice cultivation with urea deep placement and alternate wetting and drying irrigation Open
View article: Evaluation of different fertilizer management guidelines for boro rice cultivation in south central coastal region of Bangladesh
Evaluation of different fertilizer management guidelines for boro rice cultivation in south central coastal region of Bangladesh Open
Improving productivity and farm income is the challenge for the grower in rice cultivation. Therefore, a series of on-farm field experiments were conducted to evaluate comparative performance of different nutrient management practices in b…
View article: Phosphorus Sorption and Saturation in the Ganges Tidal Floodplain Soils of Bangladesh
Phosphorus Sorption and Saturation in the Ganges Tidal Floodplain Soils of Bangladesh Open
The soils developed from the Ganges sediments in the coastal area of Bangladesh and India extend several thousand hectares and important from the view point of rice cultivation.Phosphorus, one of the important environmental and agricultura…
View article: Nitrogen fertilizer management for tidal submergence tolerant landrace rice (Oryza sativa L.) cultivars
Nitrogen fertilizer management for tidal submergence tolerant landrace rice (Oryza sativa L.) cultivars Open
View article: Response of Medium and Long Duration Boro Rice Variety (<i>Oryza sativa</i> L.) to Nitrogen Fertilizer
Response of Medium and Long Duration Boro Rice Variety (<i>Oryza sativa</i> L.) to Nitrogen Fertilizer Open
A field experiment was conducted during November 2009-April 2010 in Bangladesh Rice Research Institute, Bangladesh to examine the response of two rice (Oryza sativa L.) varieties (BRRIdhan28 and BRRI dhan29) to six N rates of nitrogen fert…
View article: Effect of industrial effluents on seed germination and seedling growth of rice
Effect of industrial effluents on seed germination and seedling growth of rice Open
An experiment was conducted during T. Aman 2010 and Boro 2010-11 seasons to determine the effect of industrial effluents on seed germination and seedling growth of rice. In both the seasons, all the effluents and city waste water (CWW) had…
View article: Effect of Conservation Tillage on Soil Chemical Properties in Rice-Maize Cropping System
Effect of Conservation Tillage on Soil Chemical Properties in Rice-Maize Cropping System Open
Soil organic matter, nitrogen (N), phosphorus (P) and potassium (K) nutrition of rice-maize cropping systems are important for sustaining crop productivity and food security. An experiment was conducted to determine the effects of tillage …
View article: Seed Yield and Quality of Lowland Rice (<i>Oryza sativa</i> L.) as Influenced by Nitrogen from Organic and Chemical Sources
Seed Yield and Quality of Lowland Rice (<i>Oryza sativa</i> L.) as Influenced by Nitrogen from Organic and Chemical Sources Open
A field experiment was conducted at the Bangladesh Rice Research Institute (BRRI) experimental farm during boro season of 2010-11 to determine the effect of nitrogen from organic and chemical sources on rice seed yield and quality. Six tre…
View article: Nitrogen mineralization of bioslurry and other manures in soil
Nitrogen mineralization of bioslurry and other manures in soil Open
The experiment was conducted to examine the nitrogen (N) mineralization pattern of bioslurry and other manures under aerobic and anaerobic soil conditions. Two bioslurries (cowdung and poultry manure) and their original manures (cowdung an…
View article: Usability of bioslurry to improve system productivity and economic return under potato-rice cropping system
Usability of bioslurry to improve system productivity and economic return under potato-rice cropping system Open
Establishment of huge number of biogas plant in the recent years in Bangladesh creates a burden to disposal of bioslurry. An attempt was undertaken to explore the usability of bioslurry in agricultural crop production under potato-rice sys…
View article: Response of nitrogen on yield and seed quality of Boro rice
Response of nitrogen on yield and seed quality of Boro rice Open
Nitrogen (N), the most limiting nutrient in Bangladesh, for rice has been studied most rigorously, but its contribution to rice seed production remained relatively unexplored. An experiment was conducted during season (November-April) in 2…
View article: Effect of Unpuddled Transplanting on the Growth and Yield of Dry Season Rice (<i>Oryza sativa</i> L.) in High Barind Tract
Effect of Unpuddled Transplanting on the Growth and Yield of Dry Season Rice (<i>Oryza sativa</i> L.) in High Barind Tract Open
Conservation tillage technology not only protects natural resources but also provides some economic leverage. The present investigation evaluated two puddle tillages (i) conventional tillage (CT) and (ii) single pass wet tillage (SPWT) and…
View article: Nitrogen Use Efficiency of Low Land Rice as Affected by Organic and Chemical Sources
Nitrogen Use Efficiency of Low Land Rice as Affected by Organic and Chemical Sources Open
Given the increasing dairy and poultry industries, cowdung (CD) and poultry manure (PM) might become alternative sources of nitrogen (N) for rice production in South Asia.A field experiment was conducted during dry season (November-April) …