搜索结果: 1-15 共查到“知识库 Castanea sativa”相关记录17条 . 查询时间(0.031 秒)
Distribution of sweet chestnut Castanea sativa Mill. in the Czech Republic
Castanea sativa chestnut distribution
2015/1/29
Sweet chestnut Castanea sativa Mill. is an introduced species in the Czech Republic. It is recorded roughly from 300 localities. To the end of 2002, the occurrence of chestnut was verified at about 14...
The development of population structure of Cryphonectria parasitica on European chestnut (Castanea sativa Mill.) in the Experimental Castanetarium Horn?Lefantovce, observed over a 12-year study period
chestnut blight Castanea sativa vegetative compatibility types
2015/1/28
We studied occurrence of chestnut blight disease in the Experimental Castanetarium Horn?Lefantovce, SW Slovakia. The study ran in years 2006?007 on a set consisting of 889 chestnut trees growing in th...
Assessment of pollen viability and germinability in some European chestnut genotypes (Castanea sativa L.)
Castanea sativa L. pollen viability pollen germination
2015/1/24
Pollen viability and germinability in some European chestnut genotypes was assessed in this study. In 10 chestnut genotypes, percentages of pollen viability were generally high and often around or ove...
Situation of damage caused by Cryphonectria parasitica to forest stands and orchards of Castanea sativa by 2001 in Slovakia
Castanea sativa Cryphonectria parasitica
2015/1/21
In the present paper the knowledge of evaluation of the health condition of Castanea sativa (Mill.) in forest stands was summarised. It was found out that the fungus Cryphonectria parasitica (Murr.) B...
Efficacy of biofungicides Supresivit and Polyversum against Phytophthora root pathogens on European chestnut (Castanea sativa Mill.)
biopreparations Trichoderma harzianum Pythium oligandrum
2015/1/21
The effect of two commercially produced biopreparations on the originators of chestnut ink disease in Slovakia – soil fungi Phytophthora cambivora and Phytophthora cinnamomi was tested in laboratory c...
MORPHOLOGICAL CHARACTERISTICS OF CHESTNUT Castanea sativa FROM THE AREA OF UNA-SANA CANTON
Castanea sativa Mill. morphological analysis fruit quality
2010/12/9
Una-Sana Canton (USC) has a large forest areas where chestnut Castanea sativa Mill. grows as a self-sprout tree. The aim of this paper was to determine the morphological characteristics of chestnut fr...
Scavenging capacity of superoxide radical and screening of antimicrobial activity of Castanea sativa Mill. extracts
antimicrobial activity antioxidant superoxide radical sweet chestnut total flavonoids total phenolics
2014/2/27
The superoxide radical scavenging and antimicrobial activity were examined of sweet chestnuts: seeds, peeled chestnut, brown seed coat, leaves, catkin, spiny burs, and chestnut bark as well as of Lovr...
Antioxidant Properties of Phenolics in Castanea sativa Mill. Extracts
Castanea sativa Mill antioxidant activity phenolic compounds lipid peroxidation refractory response
2010/3/24
Using electron paramagnetic resonance (EPR) spectroscopy, antioxidant properties of chestnut extracts have been investigated as a source of phenolic compounds. In addition to their high antioxidant ac...
EFFECT ON PLANT SPECIES DIVERSITY OF AFFORESTATION BY INTRODUCED SPECIES IN THE OLD SWEET CHESTNUT (CASTANEA SATIVA MILLER) GROVES OF CEVENNES,SOUTHERN FRANCE
PLANT SPECIES DIVERSITY INTRODUCED SPECIES OLD SWEET CHESTNUT GROVES
2009/11/26
EFFECT ON PLANT SPECIES DIVERSITY OF AFFORESTATION BY INTRODUCED SPECIES IN THE OLD SWEET CHESTNUT (CASTANEA SATIVA MILLER) GROVES OF CEVENNES,SOUTHERN FRANCE。
EXTRACTION AND ANALYSIS OF CONDENSED TANNINS IN CASTANEA SATIVA MILL.
Castanea sativa Mill. condensed tannins extracts
2010/12/8
Proanthocyanidins, also known as condensed tannins are widespread in woody plants, but are also found in certain forages. Castanea sativa Mill. are exploited for various purposes, but a little is know...
RADICAL SCAVENGING, ANTIMICROBIAL ACTIVITY AND PHENOLIC CONTENT OF CASTANEA SATIVA EXTRACTS
antioxidant activity antimicrobial activity Castanea sativa
2010/12/8
Radical Scavenging and antimicrobial activity of extracts of three cultivar of Castanea Sativa Mill. have been examined. Leaf and catkins have been extracted under the same conditions by 50% ethanol a...
The Effects of Different Preservation Chemicals and Finishing on Wood Combustion Properties in Pinus sylvestrisL. and Castanea sativa Mill
Different Preservation Chemicals Finishing Wood Combustion Properties Pinus sylvestrisL Castanea sativa Mill
2009/1/15
In this study, changes in combustion properties in solid wood treated with different chemicals and varnishes were investigated. Wood samples prepared from Scotch pine ( Pinus sylvestris L.) and chestn...
Seasonal Variation in Phenolic Constituents of Hazelnut（Coryllus avellana L.）and Chestnut（Castanea sativa Mill.）Leaves and Shoots
Seasonal Variation Phenolic Constituents Hazelnut（Coryllus avellana L.） Chestnut（Castanea sativa Mill.）Leaves Shoots
2009/1/15
In this research, the seasonal variation in total phenolic contents in hazelnut and chestnut leaves and shoots was determined. In addition, the phenolic compounds extracted by aqueous alcohol or obtai...
A New Monumental Chestnut（Castanea sativa Mill.）Stand Found in Isparta
Monumental Chestnut（Castanea sativa Mill.）Stand Isparta
2009/1/14
Anatolian chestnut (Castanea sativa Mill.) is one of Turkey's indigenous species including monumental forests and trees which are representative of the natural history; and, Isparta, is an area of Tur...
Litter Decomposition of Picea orientalis, Pinus sylvestris and Castanea sativa Trees Grown in Artvin in Relation to Their Initial Litter Quality Variables
Decomposition forest ecosystem litter quality lignin Artvin
2009/1/13
The aim of the present study was to determine the effects of the litter chemistry of spruce (Picea orientalis), pine (Pinus sylvestris) and chestnut (Castanea sativa) grown in the Artvin region on th...