搜索结果: 1-12 共查到“果树学 Citrus”相关记录12条 . 查询时间(0.078 秒)
Occurrence of spontaneous polyploids in Citrus
polyploids Citrus aurantifolia C. paradisi C. reticulate C. sinensis
2015/1/22
Seedlings recovered from underdeveloped seeds of different commercial cultivars of Citrus were studied for their ploidy level. Cytological examination revealed that maximum triploid plants were found ...
Studies on salt stress tolerance of citrus rootstock genotypes with arbuscular mycorrhizal fungi
Citrus karna Poncirus trifoliata × Citrus sinensis NaCl mycorrhiza proline sugars chlorophyll
2015/1/22
Citrus is grouped under the salt sensitive crops. Mycorrhizal fungi, a symbiotic relationship between plant roots and beneficial fungi, are supposed to impart the stress tolerance in the host plants. ...
Citrus Greening Disease – A major cause of citrus decline in the world: A Review
citrus greening disease citrus decline
2015/1/22
Citrus Greening Disease (CGD) was critically reviewed with respect to its history, origin, symptomatology, host range, pathogenic association, identification and detection, transmission and management...
Prospects of classical cross protection technique against Citrus tristeza closterovirus in Pakistan: A review
Citrus tristeza virus cross protection
2015/1/21
In Pakistan citrus groves in general are facing a serious problem of decline that is attributed to different causes. The major cause, however, is the prevalence of citrus virus and virus-like diseases...
EVALUATION OF PUMMELO,CITRUS GRANDIS L CULTIVARS IN NORTHERN AREA OF BANGLADESH
Citrus grandis cultivars agronomic characters organoleptic properties Bangladesh
2009/9/29
Twenty four cultivars of pummelo (Citrus grandis L.) were studied at the established
pummelo orchard, Regional Agricultural Research Station, BARI, Ishurdi, Pabna,
Bangladesh during the year 2004-20...
A digoxigenin (DIG)-based amplified fragment length polymorphism (AFLP) method was developed
to distinguish three closely related citrus cultivars, ‘Kishu’, ‘Mukaku-Kishu’ and ‘Hira-Kishu’. In partic...
Labor-Saving Method of Controling Citrus Leafminer at a Satsuma Mandarin Orchard Managed by Intentional Alternate Bearing Systems
Satsuma Orchard Alternate Bearing Systems
2009/7/13
The effects of new nicotinic insecticides to control Citrus leafminer were examined at a Citrus orchard where satsuma mandarin ‘Aoshima Unshiu’ trees were grown under intentional alternate bearing sys...
Effects of Overhead Spray of Liquid Fertilizer on Soil Property,Tree Nutrition,Yield and Fruit Quality of Satsuma Mandarin (Citrus unshiu Marc.)
Citrus fertilizing laborsaving sprinkler
2009/7/9
Effects of overhead liquid fertilizer application on soil property, tree nutrition, yield and fruit quality of satsuma mandarin (Citrus unshiu Marc.) were investigated. Liquid fertilizer was prepared ...
Induced Tetraploid by Colchicine Treatment in some Monoembryonic Citrus Cultivars and Triploidy Production by Using the Tetraploid as Seed Parents
breeding chromosome doubling grafting polyploidy seedless
2009/7/6
We carried out colchicine treatment of lateral buds and their grafting in some monoembryonic citrus cultivars to induce tetraploid plants. Among the grafted plants, 19 eutetraploid plants were obtaine...
Seasonal Changes in Fruit Growth,Peel Color,Sugar and Acid Contents in Juice,Juice Vesicles Growth and Respiration Rate of Tankan (Citrus tankan Hayata)
fruit growth maturation sugar (Brix) Tarumizu 1 go titratable acidity
2009/7/6
A series of studies was conducted to improve the practical management of tankan (Citrus tankan Hayata) ‘Tarumizu 1 go’. Seasonal changes in fruit growth, peel color, and other important parameters of ...
Flowering,Physiological Fruit Drop and Fruit Set in Tankan (Citrus tankan Hayata)
curve of flowering fruit drop pattern leaf-less flower leafy flower
2009/7/6
The main objective of this research was to elucidate the flowering, fruit drop patterns and fruit set in Tankan (Citrus tankan Hayata) ‘Tarumizu 1 go’ to determine the physiological and environmental ...
Genetic Transformation of Citrus paradisi with Antisense and Untranslatable RNA-dependent RNA Polymerase Genes of Citrus tristeza closterovirus
Citrus tristeza virus replicase and RNA-mediated resistance plant transformation RNA-dependent RNA polymerase
2009/1/12
Protein and RNA-mediated forms of pathogen-derived resistance (PDR) have been developed against many viruses in different plants. However, no resistance has been reported against Citrus tristeza viru...