A field experiment was conducted on “Effect of foliar spray Nano urea yield and economics rice (Oryza sativa L.) at Bihar Agricultural College Farm, Sabour during kharif season 2022 in randomized block design (RBD) with six treatments four replications. The results showed that highest number tillers meter-2, panicles filled grains panicle- 1, 1000-grain weight (g), grain (4899 kg ha-1) straw 60...

An investigation was carried out during aman season, 2005 at the Field Laboratory of Agrotechnology Discipline, Khulna University, Khulna. Local rice variety Jatai tested against 4 different levels nitrogen viz. 0, 20, 40 and 60 kg N ha-1. The experimental results revealed that significantly affected plant height (cm), number tillers hill-1, weight 1000-grain (g), grain yield (tha-1), biologica...

Preferential Mode of gas invasion in sediments: Grain-scale mechanistic model of coupled multiphase fluid flow and sediment mechanics. " J. Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits ...

We report a systematic investigation of the microstructure and thermoelectric properties refractory element-filled nanostructured Co4Sb12 skutterudites. The tantalum (Ta) metal-filled samples (TaxCo4Sb12 (x = 0, 0.4, 0.6, 0.8)) are synthesized using solid-state synthesis route. All composed single skutterudite phase. Meanwhile, nanometer-sized equiaxed grains present in Ta0.2Co4Sb12 Ta0.4Co4Sb1...

The geometric shape of flat storage systems for grain influences economic feasibility. Total cost per unit volume first decreases and then increases as vertical wall height increases. For a given wall height and length, cost per unit volume decreases as facility width approaches length. INTRODUCTION The term "flat storage" generally refers to rectangular-shaped structures with relatively low he...

Moreover, the comparative study of prices in Egypt and even in parts of Egypt (a nome, a toparchy, a village) is rendered very difficult by many peculiar circumstances. This is true, for example, of the prices of such a basic commodity as grain. In the statistical lists compiled by modern scholars the price of grain is shown per artaba, as if the artaba were a constant measure. In fact, as has ...

abstract bottom rack intake is one of the most appropriate structures for diverting water in steep rivers. the problems of corrosion, deformity and clogging of the bottom racks in long term, inspires a new system of bottom intake in which a filled trench of porous media is replaced by the bottom racks. diversion of a specified amount of discharge through the porous media when void space in the ...

in order to assess and identify genetic diversity and genetic relationships of the 64 kabuli chickpeas genotypes, an experimental design was carried out in a simple lattice design (8×8) in 2009-2010 cropping season on the research field of college of agriculture and natural resource of tehran university. the results of phenotypic correlation showed that grain yield per plant had significant and...

The effects of feeding finishing diets containing whole corn with no roughage on performance and carcass characteristics of feedlot steers were evaluated in 6 trials conducted at commercial research facilities (Bos Technica Research Services Inc., Salina, KS) in the Southern Plains of the United States. One hundred and two feedlot pens containing 6,895 steers were represented. All trials were d...