intercropping may be helpful manner to increase interception and utilization. the aim of this study was to compare radiation use efficiency and radiation interception in intercropping with sole cropping. an experiment was conducted at the agricultural research station, ferdowsi university of mashhad in the growing season of the year 2008. the experimental treatments were: 1- sole crop of bean 2...

There is little information on how different spatial arrangements affect modern maize hybrids under irrigation in the second growing season Brazil. The objectives of this study were to evaluate performance genotypes with canopy architecture as a function Southeast Two semi-erect (DKB 390) and erect 230) leaves cultivated during evaluated for plant densities (4, 7 10 × 104 plants?ha?1) row spaci...

Determination of genetic diversity and population structure breeding material is an important prerequisite for discovering novel valuable alleles aimed at crop improvement. This study’s main objective was to characterize a collection representing 40-year long historical period barley (Hordeum vulgare L.) breeding, using microsatellites, pedigree, phenotypic data. The set 90 genotypes phenotyped...

let a and b be n × m matrices. the matrix b is said to be g-row majorized (respectively g-column majorized) by a, if every row (respectively column) of b, is g-majorized by the corresponding row (respectively column) of a. in this paper all kinds of g-majorization are studied on mn,m, and the possible structure of their linear preservers will be found. also all linear operators t : mn,m ---> mn...

BACKGROUND The purpose of this study was to perform a systematic review and meta-analysis of all available level I randomized controlled trials comparing single-row with double-row repair to statistically compare clinical outcomes and imaging-diagnosed re-tear rates. METHODS A literature search was undertaken to identify all level I randomized controlled trials comparing structural or clinica...

CONTEXT Double-row rotator cuff repair methods have improved biomechanical performance when compared with single-row repairs. OBJECTIVE To review clinical outcomes of single-row versus double-row rotator cuff repair with the hypothesis that double-row rotator cuff repair will result in better clinical and radiographic outcomes. DATA SOURCES Published literature from January 1980 to April 20...

This article reviews and summarizes research on death row inmates. The contributions and weaknesses of death row demographic data, clinical studies, and research based on institutional records are critiqued. Our analysis shows that death row inmates are overwhelmingly male and disproportionately Southern. Racial representation remains controversial. Frequently death row inmates are intellectual...

We carried out the research in 2018–2019 Western Ciscaucasia on leached chernozem, low-humus, extra-heavy, heavy-loamy to study possibility of cultivation new sunflower genotypes with a compact habitus at high plant density (80 000, 100 000 and 120 plants/ha) row width 35 cm. chose hybrids breeding V.S. Pustovoit All-Russian Research Institute Oil Crops normal (Triumph Berkut) erectoid er-2, Tr...