In this work a field study was conducted to evaluate the effect of coloured plastic mulch on growth and yield chilli from October 2005 April 2006. The mulches were transparent, blue, black bare soil control. Different generated higher temperature moisture under over Transparent blue encouraged weed population which suppressed plastic. Plant height, number primary branches, stem base diameter, leaves better for plants At mature green stage, fruits had highest vitamin-C content Mulching...

Salinity is one of the major factors contributing to loss crop productivity and thereby impacting livelihood people in more than 100 countries world area land affected by salinity increasing day day. This will worsen due various such as drought that might result high soil salinity. Use plant growth promoting rhizobacteria promising eco-friendly strategies for stress management part sustainable agricultural practices. However, it requires selecting with good survivability adaptation salt...

Methylobacterium oryzae CBMB20, a promising plant growth promoting bacteria (PGPB) and biocontrol agent, was immobilized in different formulations such as wet chitosan, dry alginate were tested for tomato promotion. Chitosan solution (1.5%) with pH 5.5–6.0 90 min contact time found optimal immobilization. The chitosan showed better entrapment efficiency good degradability resistance apart from slow release of cells under prolonged incubation. Survivability (80%) observed formulation even...

Heat waves are increasing significantly in frequency and severity threaten the health income of outdoor workers. Pregnant women workers particularly at risk due to their delicate physiological systems accountabilities future generations. Animal human studies propose that elevated body temperatures during pregnancy can induce adverse outcomes.To measure change internal temperature (Tcore) young working before, after, work (both indoor) on hot humid days relate threshold upshot effects...

Social autopsy is an innovative approach to explore social barriers and factors associated a death in the community. The process also sensitize community people avert future deaths. has been introduced maternal deaths Bangladesh first time 2010. This study identify rural It looks at how responses intervention prevent deaths.The was conducted Thakurgaon district of We have purposively selected 28 cases which occurred due either haemorrhage or convulsions. by Government health family planning...

In this study, Copper oxide thin films were deposited on copper plate by electrodeposition process in an electrolytic bath containing CuSO <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">4</sub> .5H xmlns:xlink="http://www.w3.org/1999/xlink">2</sub> O, 3M lactic acid and NaOH. electrodeposited at different pH concentration of O the optical band gap was determined from their absorption spectrum which obtained UV-Vis spectroscopy. It found that...

Poor health care-seeking behaviour, access to services and availability of service delivery have implications for the community. This study explored perceptions, practices challenges related maternal neonatal care in teagarden community Bangladesh. The also identified gaps problems prevalent facilities. A qualitative was conducted five teagardens Moulvibazar district Six focus group discussions (FGDs) were completed with individuals from community, twelve in-depth interviews (IDIs) performed...

The aim of this work is to detect and estimate the level selected heavy metals (copper lead) in milk products Chittagong City Corporation Areas Bangladesh. most important that are likely be an contributor metal exposure was selected. Total 30 samples were analyzed among these 20 raw collected from dairy farms around industrial area 10 product market City. Detection estimation copper lead carried out by using “Analytikjena Atomic Absorption Spectrophotometer, model: ZEEnit700P, Germany”. It...

Addition of white sesame flour to wheat with different incorporation levels (5, 10.15%) in bread blend led significant increase nutritive value but inferior quality respect crumb, crust color and volume. Proximate analysis the were carried out. The rheological prosperities blends determined using a farinograph. To alleviate these effects, natural improvers used. Rheological test revealed, wate r absorption value, dough development time stability for all prepared from sesame- presence two...

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In December 2019, a research work on seed germination was carried out in Plant Physiology and Biochemistry Laboratory, Jahangirnagar University, to determine the salt tolerance level compare stress response between two soybean varieties at early seedling stage. Seeds of viz Shohag BARI Soybean-5 were grown Petri dishes treated with 0, 50, 100, 150, 200, 250, 300 mM NaCl for 14 days. Salinity had adverse effects percentage, index, speed growth parameters shoot length, root fresh weight...

Arsenic contamination in rice would be a serious problem for uman ealt . A screening program was conducted at germination and early seedling stage of cultivars w ic were grown under plate culture ydroponic condition. Five different concentrations arsenate viz.T1 (1ppm), T2 (3ppm), T3 (6ppm), T4(9ppm), T5 (12ppm) distilled water (control) applied on seven suc as BR-26, BRRI-28, BRRI-29, BRRI-45, BRRI-50, BR-3 BR-14.T e percentage tolerant percentage, root lengt s oot biomass or dry weig t...

The aim of the present study is to investigate hypoglycemic, anxiolytic and anthelmintic activities methanolic extract Microcos paniculata Leaves. hypoglycemic activity was evaluated by measuring blood glucose level swiss albino mice, hole board elevated plus-maze tests on mice. paralysis death times adult earthworms. M. peniculata showed a highly significant (p&lt; 0.001) effect reducing levels with time, reduction also dose-dependent. In test, caused large increase in number head dips....

鉄の多くが水酸化第二鉄として存在するような酸化環境下では,土壌中に存在するヒ素の多くは鉄を含む堆積物に吸着されている.本報は,鉄とヒ素の化学的相互作用に着目し,その第一段階として,カラム実験により酸化還元環境の変化に伴うヒ素と鉄,マンガンの動態について考察した.その結果,土壌が還元環境になると鉄が溶出し始め,同時期にヒ素濃度が増加し始めた.一方,マンガンとヒ素の挙動には相関性がなかった.還元状況下で鉄とヒ素を含む水が酸化環境におかれると,水中の鉄,ヒ素濃度はそれぞれ低下した.

This study conducted in a rearing room (RR) (300-410 ppm) and an open roof ventilation greenhouse system (ORVS) (800-950 ppm).No changes observed on Carpophilus mutilatus colouration after treatment the ORVS.The survival rate increased from 61.59% F1 to 73.05% F2 generation reared RR.However, sharp decline was 27.05% 1.5% ORVS.There significant difference number of individuals between RR ORVS (F 12.76 p= 0.001< 0.05).The life span took about 46 days complete; 7-21 adult larvae stage, 5-15...

Different concentration of methanolic extracts seeds Vigna unguiculata (cowpea) Linn collected from the local area Noakhali, Bangladesh were studied for membrane Stabilizing Assay. V.unguiculata initially collected, processed and extracted with methanol. Then, five different (1mg/ml, 3mg/ml, 5mg/ml, 7mg/ml, 9mg/ml) extract Cowpea (V.unguiculata) subjected determination stabilizing activity. In assay activity, crude methanol capable to inhibit hemolysis erythrocyte dose dependently in...

The study was designed to analyze the socio-economic characteristics of dairy cow owners and profitability rearing Red Chittagong Cattle (RCC) in a village named Hazirpara under Chandanaish Upazila District identifies problems provide recommendations. A sample 30 selected randomly determine RCC. Primary data were collected from farms. Costs return analysis as well functional performed using Benefit Cost Ratio (BCR). showed about 20% RCC farm landless, 40% small marginal farmers, 23.33%...

Comparison of Pyrantel Pamoate with Other Anthelmintic Drugs pamoate (Combantrin) is a new single- dose anthelmintic agent, effective against infestations Enterobius vermicularis, Ascaris lumbricoides, Ancylostoma duodenale, and Necator americanus