搜索结果: 1-15 共查到“农学 correlation”相关记录59条 . 查询时间(0.093 秒)
Correlation of Leaf and Root Traits of Two Angiosperm Tree Species in Northeast China under Contrasting Light and Nitrogen Availabilities
leaf-specific traits leaf morphology root morphology leaf mass per area leaf density specific root length specific root area root tissue density
2023/12/19
Thinning is an important management practice for reducing plant competition and improving wood production in forests. The residues from thinning can contain large amounts of carbon (C) and nitrogen (N...
Inheritance and Correlation Analysis of Pulpwood Properties, Wood Density, and Growth Traits of Slash Pine
Growth Traits Slash Pine Pulpwood Properties Wood Density
2023/6/5
Slash pine (Pinus elliottii) is the most important and a fast-growing material that is used for industrial timber and pulp production. A breeding program of slash pine that aims to improve wood proper...
Correlation of Chemical Analysis of Residual Levels of Aminocyclopyrachlor in Soil to Biological Responses of Alfalfa, Cotton, Soybean, and Sunflower
Aminocyclopyrachlor methyl bioassay herbicide herbicide residues
2015/12/23
Researchers, product registration personnel, and growers desire the ability to chemically detect residual amounts of
herbicides in soil at concentrations below those necessary to cause phytotoxicity ...
Correlation analysis for proportions via updating and 2 resampling
closure data independence for proportions
2015/8/20
Compositional data arise frequently in practice, but their statistical
8 analysis is not yet well developed. Compositions arise when nonnegative random vectors are mapped into the unit simplex via a
...
Correlation between cytokine profile,antibody titre and viral load during sub-clinical chicken anaemia virus infection
chicken infectious anaemia virus cytokine real time-PCR viral load antibody titre immunosuppression
2015/4/17
The present work was carried out to investigate the correlation between viral load and the cytokine profile and virus specific antibody levels at five day intervals up to 25 days post infection (dpi) ...
Correlation analysis of heat stability of veterinary antibiotics by structural degradation, changes in antimicrobial activity and genotoxicity
capillary electrophoresis minimum inhibitory concentration
2015/4/15
The relationship between the structural degradation of veterinary antibiotics, their antimicrobial activity, and possible mutagenicity after heating have not been well investigated sequentially. This ...
Correlation between flight activity of sawflies Pristiphora abietina, P. saxesenii, P. gerula and P. leucopodia (Hymenoptera: Tenthredinidae) and spruce (Picea abies) bud breaking in Eastern Czech Republic
flight activity spruce bud breaking correlation
2015/3/6
The flight activity of spruce tenthredinids were studied using Malaise traps and yellow sticky boards in young spruce forests in the Nízky Jeseník Hills during years 2005 and 2006. In most cases, stud...
Spontaneous and induced cytolysis of leukocytes from bovine mammary gland in the course of cultivation in vitro – the correlation with neutrophil granulocytes apoptosis
heifers mammary gland leukocyte cytolysis neutrophils apoptosis necrosis
2015/3/5
The process of leukocyte cytolysis and the manifestations of apoptosis and secondary necrosis of neutrophil granulocytes (hereafter only “neutrophils”) were studied on four virgin heifers after the in...
Correlation between Black Point Symptoms and Fungal Infestation and Seedling Viability of Wheat Kernels
wheat kernels black point Fusarium
2015/3/2
The level of occurrence of black point, the spectrum of fungal species and damage to wheat seedling vigour
associated with it were assessed during 2003 and 2004 in the Slovak Republic. The incidence...
Changes of phenolic compounds in Carignan merithallus (Vitis vinifera L.) during bud dormancy and end of dormancy phase: correlation with rhizogenesis
Phenolic Compounds HPLC Carignan Shoots Rhizogenesis
2013/3/5
The aim of the present study is to address the type of correlation that may exist between phenolic compounds and vine rhizogenetic potential by analyzing some phenolic compounds in the Carignan merith...
Correlation of Estrogen and Progesterone Receptors Status with the Grade and Type of Breast Cancer
Breast cancer Estrogen Progesterone
2010/11/15
The present study was designed to evaluate the use of estrogen and progesterone receptor as
biomarkers in human benign and malignant mammary tumors. Tissue samples from tumors and adjacent uninvolved...
Lectures of Statistical Logics for Beginners (Part II)Correlation and Linear Regression
Statistical Logics for Beginners Correlation Linear Regression
2010/12/3
Lectures of Statistical Logics for Beginners (Part II)Correlation and Linear Regression
Correlation between invasion by endophytic fungus Phomopsis sp. and enzyme production
Phomopsis sp. endophytic fungi laccase invasion host
2011/1/11
The possible mechanisms of plant colonization by endophytic Phomopsis sp. strain B3 was examined in this study.
CORRELATION ANALYSIS OF SOME QUANTITATIVE CHARACTERS IN BRASSICA NAPUS L.
Brassica napus cultivars agronomic characters Pakistan
2009/9/30
Correlation for some quantitative traits relating to yield and quality were studied in the
Department of Plant Breeding and Genetics, University of Agriculture, Faisalabad during
2002-2003. Eleven...
GENETIC VARIABILITY,CORRELATION AND PATH ANALYSIS STUDIES IN GARDEN PEA (PISUM SATIVUM L.)
Pisum sativum genotypes phenotypes agronomic characters Pakistan
2009/9/29
In a study conducted at Vegetables Research Institute, AARI, Faisalabad, Pakistan
during 2005-06, 12 pea genotypes were planted in a randomized complete block
design with three replications. The obj...