này giống như sự ảnh hưởng của tỷ lệ nước / xi măng đến cường độ chịu nén của mẫu bê tông nặng. Đất có độ pH trong phạm vi 5.0-6.3 thì độ pH càng tăng, cường độ của xi măng – đất càng tăng. Ngược lại, trong phạm vi từ 6.3 – 6.9 độ ph tăng làm giảm cường độ của mẫu xi măng đất. Độ rỗng trong đất càng[r]
A field experiment was carried out in experimental farm of Bihar Agricultural University, Bhagalpur during the rabi season of 2014-15 to test the effect of synthetic compounds on performance of wheat under high temperature stress condition. Treatments were laid out in split plot design with three re[r]
ảnh hởng của khoảng cách gieo trồng và phân bón ảNH HƯởNG CủA KHOảNG CáCH GIEO TRồNG Và PHÂN BóN ĐếN SINH TRƯởNG CủA CÂY MORINGA OLEIFERA Effect of planting density and fertilizer on growth of Moringa oleifera Đặng Thúy Nhung*SUMMARY In order to use Moringa oleife[r]
Plant growth promoting rhizobacteria (PGPR) are a wide range of root colonizing bacteria with the capacity to enhance plant growth by increasing seed emergence, producing lytic enzyme and bacteriocin. Soil or seed application of PGPR have been used to enhance growth of the several crops as well as t[r]
was assigned to the amphipathic a-helical group ofcathelicidin peptides, like CAP11, based on the beha-viour of a synthetic, 20-residue N-terminal fragment,corresponding to the likely antimicrobial core region[25]. Analysis of the complete structure of this peptidereveale[r]
The present investigation aims to explore potential of phyllospheric isolates on pearlmillet. Bacteria from leaves were isolated and tested for their plant growth promoting traits i.e., siderophore production, indole acetic acid, ammonia production and zinc solubilization. Three bacterial isolates w[r]
The field experiment was conducted during Rabi season of the year 2011-12 at Agronomy Research Farm of N.D. University of Agriculture and Technology, Faizabad, Uttar Pradesh to find out most suitable weed management practice in chickpea.
performance at high rates of discharge. Consequently,expanders formulated automotive batteries usually containa high proportion of organic material.Many different lignosulfonates have been employed asexpanders, and these exert widely different effects on theperformance
Ball, M.C., Farquhar, G.D., 1984b. Photosynthetic and stomata responses of the grey mangrove Avicennia marinato transient salinity conditions. Plant Physiol. 74, 7–11.Ball, M.C., Pidsley, S.M., 1995. Growth responses to salinity in relation to distribution of two mangrove specie[r]
according to their particular biological and behavioural characteristics. Knowledge ofthese variables may therefore help in the interpretation of past pastoral economies, andin exploring the possible environmental and cultural factors affecting them. In terms ofspecies proportio[r]
1CHAPTER 1: INTRODUCTION1.1 Research rationale: Vietnam is the second largest coffee producer with an average volume about 1.3million tons coffee per year. Its areas under crop for producing coffee is approximately 641.7 thousandhectares. Most of them are used for export in the form of[r]
Encapsulation of enzymes (Extrusion Technique) Coating of enzymes was done by using alginate standard method (Krasaekoopt et al., 2003) amylase enzymes was added into a hydrocolloid solution (alginate) and then the cell suspension was extruded throug[r]
transplantation in forest conditions. Nevertheless, allthese results based on morphological assessment haveto be considered with caution. Owing to the largemorphotype variation, it is impossible to ascertain that agiven introduced strain is still present on the root systemseveral years[r]
This study was conducted during summer-2016 at Horticulture Instructional Farm, Department of Horticulture, Chimanbhai Patel College of Agriculture, Sardarkrushinagar Dantiwada Agricultural University, Sardarkrushinagar (Gujarat). The results of field study showed minimum days taken for first cuttin[r]
A field experiment was conducted during the Rabi season of the year 2017-18 on potato with variety Kufri Ashoka to test the recommended dose of fertilizers (RDF) levels (0, 50, 75, 100, 125, 150%) with two organic manures (vermicompost 5 t/ha and mustard oil cake 2.5 t/ha) at research farm of Tirhut[r]
Temperature rise due to climate change is expected to change pathogenicity of the pathogen. Temperature has a significant influence on growth and sporulation of rice leaf blast pathogen (M. oryzae). Both growth and sporulation were increased up to a temperature (27°C) and declined further in respons[r]
turnover and a high level of performance than other companies while it has a lower level of other measures. 3-1- Defining Mutual Fund Size When performing a study on fund size, it becomes imperative how to define “fund size”. Several metrics such as total net assets (TNA[r]
ABSTRACT The present study aims at evaluation of effect of injection timing on the combustion, performance and emissions of a small power diesel engine, commonly used for agriculture pur[r]
use of growth factors by intradiscal application in vivomight help the disc increase cell proliferation and stimu-late matrix production, especially for individuals in theearly stage of degeneration found by MRI examina-tion[16]. An[17] reported that the intradiscal admin[r]
Tạp chí Khoa học 2011:17a 60-69 Trường Đại học Cần Thơ 60 ẢNH HƯỞNG CỦA ĐỘ MẶN LÊN THAY ĐỔI SINH LÝ VÀ TĂNG TRƯỞNG CỦA CÁ TRA (PANGASIANODON HYPOPHTHALMUS) GIỐNG Nguyễn Chí Lâm1, Đỗ Thị Thanh Hương1, Vũ Nam Sơn1 và Nguyễn Thanh Phương1 ABSTRACT Striped catfish or tra catfish (Pangasianodon hypophth[r]