Plants live in association with diverse microorganisms, collectively called the microbiome. These microbes either inside (endosphere) or outside (episphere) of plant tissues. Microbes play important roles ecology and physiology plants. Significant progress has been made revealing structure dynamics microbiome last few years. Various factors related to host, as well environment influence community composition diversity This review aimed provide a general account (host, microbe environment)...

The application of Trichoderma is a form biological control that has been effective in combating Xanthomonas oryzae pv. oryzae, the causative agent devastating disease known as bacterial blight rice. In this present study, four strains Trichoderma, viz., T. paraviridescens (BDISOF67), erinaceum (BDISOF91), asperellum (BDISOF08), and (BDISOF09), were collected from rice rhizosphere used to test their potentiality reducing blight. expression patterns several core defense-related enzymes genes...

Plant Garbage Juice (PGJ) is a highly concentrated bio-molecular solution. It contains water and bio-molecules such as acetic acid, sugar, proteins, alcohol, well several enzymes like protease, amylase, lipase, papain. promoted multifunctional solution for agricultural domestic needs. In this investigation, two types of PGJ solutions were prepared to observe their various effects. The first one was with mixed vegetable peels (PGJ-1) the second citrus (PGJ-2). Both acidic in nature, pH EC...

The experiment was carried out to find the impacts of plough pan on physical and chemical properties soil. For this purpose, soil samples were collected from two locations Basail upazila in Tangail dristrict, one having compact layer subsoil (site-1) other with no (site-2). A survey also conducted land use pattern these areas get causes formation. In site-1, rice is dominant crop site-2 shallow rooted crops such as mustard, potato, onion etc. are grown. organic C, N, K, S, Zn contents found...

An experiment was conducted to investigate the effect of potato extract (PE) on seed germination and seedling growth Vanda roxburgii in vitro, a local orchid. Potato extracts significantly enhanced growth. Among concentrations, PE at 200 mlL-1 per cent from 17.2% (control) 78.24% found be most suitable one for germination. It also best among treatments production viable protocorms as well healthy seedlings seeds. Growth respect length shoot, number root shoot medium supplemented with 100 PE....

An experiment was conducted at the field laboratory of Department Environmental Science, Bangladesh Agricultural University, Mymensingh to study textural influence on surface and subsurface soil temperatures under various conditions. The consisted four types (red, sandy, clay peat). Observations were made three conditions viz. bare, moist vegetation cover. Sandy bare condition showed highest temperature followed by peat, red soils. Sand produced nearly 10ºC higher values than from around...

A study was undertaken to evaluate the status of organic matter, mineral nutrients and heavy metals content in seven differentsoils from fourteen selected regions Bangladesh. The location were BAU farm, Sutiakhali, Ishardi, Lalpur, Dumuria,Kotalipara, Asasuni, Chorfasion, Kaligonj, Botiaghata, Madhupur, Tangail sadar, Chakaria Moheskhali. Forty two surfacesoils (0-15 cm depth) collected 14 (3 samples each region) Bangladesh during November-December,2009. results obtained this showed that...

Brassica rapa L., which includes Chinese cabbage, turnip, and pak choi, has more complex flowering time regulation than does Arabidopsis thaliana due to the presence of multiple paralogous genes. FLOWERING LOCUS C (FLC) is one key genes regulating time, B. four FLC paralogs. BrFLC5 on reference genome deemed a pseudogene because mutation (from G A) in splice site third intron, but there are some accessions with nucleotide site. In this study, we genotyped 310 found that 19 had homozygous 81...

This study was carried out during May 2021 to January 2022 at the Tissue Culture Laboratory of Biotechnology Division, Bangladesh Institute Nuclear Agriculture (BINA), Mymensingh, for callus induction and regeneration ability plantlet from low doses irradiated embryogenic calli Binadhan-13 BR5 (Dulabhog). The effect gamma rays such as 4, 6 8 Gy were observed in vitro shoot, root formation. Two different incubation conditions light dark maintained. Between two varieties, showed highest both...

Heterosis is an important phenomenon for high-yield crop breeding and utilized F1 varieties in horticultural crops. However, its molecular mechanism has not been elucidated, compared to cereals, heterosis less explored at the level In this review, we compiled new genetic epigenetic studies on Because of difficulty predicting from parental distance, approaches are being used study basis Transcriptome analyses vegetables have identified photosynthesis-related genes as heterosis. Analysis...

Bacterial panicle blight (BPB) has become one of the most destructive diseases rice worldwide and Burkholderia gladioli B. glumae are two major pathogens causing BPB (1). This disease causes several types damage, importantly grain spotting, rot, blight, which can result in yield losses 75% or more (1,3). In recent years, symptoms including sheath have been observed both inbred hybrid varieties. These resemble those cause cultivar-dependent losses. (3) also reported same for BPB. To confirm...

Abstract Albugo candida causing white rust disease decreases the yield of Brassica rapa vegetables greatly. Resistant and susceptible cultivars in B. have different immune responses against A. inoculation, however, mechanism how host plants respond to is still unknown. Using RNA-sequencing, we identified differentially expressed genes (DEGs) between inoculated [48 72 h after inoculation (HAI)] non-inoculated samples resistant komatsuna ( var. perviridis ). Functional DEGs differed samples....

Long noncoding RNAs (lncRNAs) play important roles in abiotic and biotic stress responses; however, studies on the mechanism of regulation lncRNA expression are limited plants. The present study examined relationship between level two active histone modifications (H3K4me3 H3K36me3) Brassica rapa. Both marks were enriched chromatin regions encoding lncRNAs, especially around transcription start site. long intergenic was positively associated with H3K4me3 H3K36me3, while this association not...

The present study is an attempt to examine the socioeconomic characteristics and compared profitability analysis of both IPM Non-IPM vegetable growers, identify problems faced by vegetables growers in use practices some selected areas Kishoreganj district. A total 45 farmers were purposively where three different taken into consideration. To get a more complete picture production using non-IPM technology, socio-economic profile was examined compared. found that better-off condition than all...

DNA methylation is an epigenetic mark associated with several mechanisms in plants including immunity mechanisms. However, little known about the regulatory role of resistance response Brassica species against fungal diseases. White rust, caused by fungus Albugo candida , one most widespread and destructive diseases all cultivated species, particularly rapa L. juncea (L.) Czern Coss. Here, we investigate whole-genome modifications B. subsp. perviridis to white rust. As a result, 233 275...

Nitrogen is the most limiting nutrient for rice. Modern high yielding rice varieties may have differences in accumulating and using N from soil applied fertilizer. A field experiment with 8 genotypes was conducted during 2008 wet season (T.Aman season) to study effect of different rates fertilization on yield performance nitrogen nutrition under irrigated condition. Among tested varieties/lines, BR7155-20-1-3 produced significantly highest grain 5.04 t/ha at N30 level followed by Swarna...

In vegetables of Brassica rapa L., Fusarium oxysporum f. sp. rapae (For) or F. conglutinans (Foc) cause yellows. A resistance gene against Foc (FocBr1) has been identified, and deletion this results in susceptibility (focbr1-1). contrast, a For not identified. Inoculation tests showed that lines resistant to were also For, susceptible For. However, prediction disease by dominant DNA marker on FocBr1 (Bra012688m) was associated with some komatsuna using an inoculation test. QTL-seq four F2...

Seeds of 15 hybrid rice varieties viz. Durber, Agomoni, Meghna, Hybrid super, Moyna, Tia, Gold, Aloron, Jagoron, Suborno, Safollo, Hira-1, Hira-2, Hira-4 and Hira-6 were collected from five different seed producing companies Bangladesh. BAU-Biofungicide (3%), extracts Garlic (1:1), Allamanda leaf (1:1) Bavistin (0.3%), Thiovit ( 0.3%) Provax (0.3%) used for treating seeds to improve quality rice. The moisture content samples ranged 12.20% 14.37%, where highest was found in variety Meghna...