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Effects of Cutting Back Pruning on Sprouting and Fruit Set in Japanese Pepper (Zanthoxylum piperitum (L.) DC. f. inerme Makino) Trees
berry number flower number spike bearing shoot rate sprouting rate
2010/11/24
Pruning of Budousanshou (Zanthoxylum piperitum (L.) DC. f. inerme Makino) trees was investigated to determine whether the pruning degree influences sprouting and fruit set.
Verification for S-genotype of Japanese Pear ‘Housui’, ‘Chikusui’, ‘Shinseiki’ and ‘Seigyoku’ by Cross Pollination Test
cross incompatibility fruit set percentage phenotype analysis progeny test
2010/11/24
The S-phenotypes (self-incompatibility phenotypes) of Japanese pear (Pyrus pyrifolia Nakai) ‘Chikusui’, ‘Shinseiki’, ‘Seigyoku’ and ‘Housui’ determined their S-genotypes by molecular markers were veri...
Effects of Training on Tree Growth, Yield and Dry Matter Production in Japanese Pear ‘Kousui’ in a Soil Mound Rhizosphere Restricted Culture System
assimilate partitioning rate leaf area index root restriction Y-shape training
2010/11/24
We evaluated the effects of training and culture methods on tree growth, yield and dry matter production in the Japanese pear ‘Kousui’. We adopted two culture methods: conventional culture and rhizosp...
Characteristics of Nutrient Eluviation of Soils Planted with Japanese Apricot (Prunus mume Sieb. et Zucc.) Tree in Wakayama Prefecture
cation lysimeter nitrogen soil type
2010/11/24
Soil types of a Japanese apricot farm in Wakayama prefecture are generally classified into brown earth, yellow soil, gray lowland soil and lithosol. This experiment investigated the characteristics of...
Influences of Applied Nitrogen Amount in Autumn on Cold Hardiness and Lipid Content of Japanese Pear
global warming meteorological disasters nitrogen unsaturated lipid
2010/11/24
We investigated the influence of the amount of applied nitrogen on cold hardiness and lipid content of Japanese pear ‘Nijisseiki’ and ‘Hosui’. ‘Hosui’ was more sensitive to excessive nitrogen applicat...
Effect of Gibberellin Biosynthesis Inhibitor on Prevention of Precocious Bolting and Flowering in Japanese Radish (Raphanus sativus L.)
growth retardant foliar spray low temperature long day
2009/9/10
Prevention of precocious bolting, i.e. stem elongation accompanied by flowering, in Japanese radish (Raphanus sativus L.) was attempted using a foliar spray of uniconazole, a gibberellin biosynthesis ...
Nondestractive Determination of the Symptom of Verticillium Black Spot in Japanese Radish Using Visible and Near-infrared Spectoroscopy
PLSR rapid evaluation second derivative spectra transmittance
2010/11/24
The symptom of Verticillium black spot in Japanese radish (Raphanus sativus L.) is black discoloration at the vascular bundle of the root: However, it is difficult to detect the symptom by visual insp...
Methyl Anthranilate is the Cause of Cultivar-Specific Aroma in the Japanese Tea Cultivar ‘Sofu’
simultaneous distillation extraction (SDE) gas chromatography (GC) ‘Shizu-Inzatsu 131’ ‘Fujikaori’
2009/9/10
Volatile constituents of the new Japanese tea (Camellia sinensis) clonal cultivar ‘Sofu’, which has a characteristic aroma, were extracted by means of a simultaneous distillation extraction method and...
Discrimination among Japanese Species of the Orius Flower Bugs (Heteroptera: Anthocoridae) Based on PCR-RFLP of the Nuclear and Mitochondrial DNAs
natural enemy predatory bugs species identification internal transcribed spacer 1 cytochrome oxidase subunit I
2009/9/9
A PCR-RFLP-based method of species identification was considered for 5 Japanese species of Orius Wolff flower bugs, Orius strigicollis (Poppius), O. minutus (Linnaeus), O. sauteri (Poppius), O. nagaii...
Seasonal Changes in the Photosynthetic Capacity of Spur Leaves in Japanese Pear
cultivation in a plastic house fruit load mesophyll conductance open field culture
2010/11/23
Seasonal changes in the light-saturated photosynthetic rate (photosynthetic capacity) were investigated for spur leaves of Japanese pear, using a portable open-chamber instrument. Preliminary tests de...
Development of the Sf-RNase Gene-Specific PCR Primer Set for Japanese Apricot (Prunus mume Sieb. et Zucc.)
PCR Japanese Apricot S-RNase
2009/7/13
Self-compatible cultivars of Japanese apricot (Prunus mume Sieb. et Zucc.) have a horticultural advantage over self-incompatible ones because no cross-pollinizer tree is required. Self-incompatibility...
Effects of Leaf-Fruit Ratio on Yield and Fruit Quality of Japanese Persimmon cv.Tonewase and cv.Shinsyu Grown in Raised Bed under Film
Yield and Fruit Leaf-Fruit Ratio Japanese Persimmon
2009/7/13
Effects of leaf-fruit ratio on yield and fruit quality were determined to demonstrate the optimal fruit load of 5 to 7-year-old Japanese Persimmon (Diospyros kaki Thunb.) cv.Tonewase and cv.Shinsyu gr...
Effects of Disbudding and Artificial Pollination on Fruit Set of Japanese Persimmon cv.Tonewase and cv.Shinsyu Grown in Raised Bed under Film
Persimmon Disbudding Artificial Pollination Japanese Persimmon
2009/7/13
Effects of disbudding and artificial pollination on fruit set were determined to establish bearing stabilization of Japanese persimmon cv.Tonewase and cv.Shinsyu grown in a raised bed under which a po...
Ploidy Variations Observed in the Progeny of Hexaploid Japanese Persimmon (Diospyros kaki) ‘Fujiwaragosho’
Ploidy Progeny Japanese Persimmon
2009/7/13
This study describes ploidy variations observed in plants obtained from immature embryos of hexaploid Japanese persimmon (Diospyros kaki) ‘Fujiwaragosho’. Embryo rescue culture was conducted for 103 e...
Scanning Electron Microscopy of Development of Axillary Buds in ‘Nankoh’ Japanese Apricot
Axillary Buds Japanese Apricot Scanning Electron Microscopy
2009/7/13
Axillary buds were collected at 2-week intervals from middle portion of short, intermediate, long and water shoots of ‘Nankoh’ Japanese apricot trees grown in the field. Inner morphological change of ...