strawberry is a valuable, nutritious, and economically important fruit all over the world including bangladesh. therefore, there is a demand to develop a suitable variety of strawberry. for this purpose, leaf explants from in vitro grown strawberry plantlets were cultured onto ms medium supplemented with different concentrations and combinations of 2,4-d, naa and ba for callus induction. the mo...

Intensive cultivation of vegetables and imbalanced fertilization depleted the soil nutrients caused low yield with poor quality crops. A novel microbial enriched biochar fertilizer combination could alleviate nutrient stress. Therefore, a field experiment was conducted 14 treatments [4 levels (5, 7.5,10, 15 t ha-1), 3 doses fertilizers (50, 75,100% recommended) along without absolute control] i...

Cowpea bruchid is a major constraint to cowpea production. Easy identification of resistant/tolerant accessions infestation has been challenge in resistant breeding programmes. Hence, the study was aimed evaluate variations some morphological characters between and susceptible accessions, correlating them with their tolerance status hope identifying pointer character(s) that can facilitate easy...

Studies were carried out in National Active Germplasm Site (NAGS) at ICAR-NRC on Litchi, Muzaffarpur, Bihar, India during 2018 and 2019 to find the association between different characters magnitude of with yield (kg plant-1) nine clones litchi (Litchi chinensis Sonn.). Result revealed that genotypic coefficient higher than their corresponding phenotypic ones implying an inherent relationship a...

1. In Bryophyllum calycinum two apical leaves suppress the shoot formation in all the dormant buds situated basally from the leaf; one apical leaf suppresses the shoot formation in the basal buds situated in the same half of the stem where the leaf is, and, if one-half of the petiole of such a leaf is removed, the growth of basal buds in one quadrant of the stem is suppressed. 2. This inhibitor...

We have compared the flowering response to vernalization, photoperiod, and far-red (FR) light of the Columbia (Col) and Landsberg erecta (Ler) ecotypes of Arabidopsis into which the flowering-time locus FRIGIDA (FRI) has been introgressed with that of the wild types Col, Ler, and San Feliu-2 (Sf-2). In the early-flowering parental ecotypes, Col and Ler, a large decrease in flowering time in res...

Nitrate-nitrogen in sugarbeet petioles is used to evaluate current N status of sugarbeet crops. Since the NO,-N changes rapidly during the season, better relationships are needed to interpret these data relative to sugarbeet N nutrition. Sugarbeets (Beta vulgaris, L.) were grown at four N fertilization rates and two irrigation levels to determine the root yield, sucrose percentage, sucrose yiel...

There are numerous techniques for the estimation of leaf area. Every technique has some advantages and disadvantages over one another. This study proposed a new area i.e. mobile application (Petiole). It is free cost application. The was used six different plant species. observed that error percentage recorded less than 4% in case banyan, Jamun lemon leaf. also concluded 3 cm2 present all cases...

one of the important methods of plant propagation in large scale so as genetic manipulation and artificial seed production is somatic embryogenesis technique. the obtained results from this methods related to different factors including condition of culture medium. therefore, the aim of this study conduction were determining the role of molybdenum during carrot petiole somatic embryogenesis. at...