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A Scanning Electron Microscope Study on Japonica Type Rice Callus Cultures, with Emphasis on Plantlet Initiation
Callus Japonica type rice Membranous layer Nodular structure Oryza sativa Scanning electron microscopy Shoot-bud formation Surface stabilization
2009/8/6
Morphological details of rice callus cultures were examined at the initial stage of plantlet development, together with the growth of callus established from mature seeds, with the aid of scanning elc...
Root System Development of Japonica-Indica Hybrid Rice Cultivars:1. Number and elongation direction of primary roots
Elongation direction Japonica-Indica hybrid rice cultivars Primary root Rice Root Shoot unit
2009/7/30
To characterize the root system of the Japonica-Indica hybrid rice cultivars (Milyang 23, Suweon 258), we compared the number and elongation direction of primary roots both per stem and shoot unit bas...
Structural Changes and Fate of Crystalloplastids during Growth of Calcium Oxalate Crystal Idioblasts in Japanese Yam (Dioscorea japonica Thunb.) Tubers
Calcium oxalate Crystal idioblast Crystalloplastid Electron microscopy Raphide Tuber Yam Yamanoimo
2009/7/29
The structural changes of crystalloplastids during calcium oxalate crystal idioblasts growth in Japanese yam tubers were examined by transmission electron microscopy. Idioblasts developed in the corte...
Varietal Differences of Tillering Response to Shading and Nitrogen Levels in Rice Plant:Comparison between high tillering semidwarf indica and low tillering japonica
Dry matter partitioning Dry matter production Nitrogen level in solution Number of tillers Rice variety Shading Solution culture
2009/7/28
Using high tillering semidwarf indica, IR36, and panicle type and low-til1ering japonica, Koganenishiki (KN), varietal differences of tillering response to shading and nitrogen (N) levels were studied...
Effects of Deep Water Treatment on the Growth of Culms and the Lodging Resistance in Japonica Type Paddy Rice (Oryza sativa L.) Cultivars
Breaking strength Deep water treatment Internode Lodging resistance Lysigenous aerenchyma
2009/7/27
We carried out this experiment to clarify the growth of culms of Japonica type rice cultivars under deep water conditions with special reference to lodging resistance of culms. We used four Japonica ...
Comparisons of Root Growth in Indica-Japonica Hybrid and Japonica Type Rice Cultivars Using Leaf-Cutting Method
Indica-japonica hybrid Leaf-cutting method Rice Root
2009/7/24
Comparisons of Root Growth in Indica-Japonica Hybrid and Japonica Type Rice Cultivars Using Leaf-Cutting Method.
Physicochemical Properties of Japanese Native Red-Kerneled Non-glutinous Rice Cultivars of the Japonica Type
Amylographic characteristics Amylose Japonica type Protein Red-kerneled rice Texture
2009/7/23
To elucidate the physicochemical properties of Japanese native red-kerneled non-glutinous rice of the Japonica type cultivated without fertilizer application, a comparative study with 30 cultivars was...
Varietal Differences in the Growth and Dry-Matter Production during Vegetative Growth in Rice under Upland Cultivation Conditions with Water Stress : A comparison of Japonica, Indica and Japonica-Indica hybrid cultivars(Crop Physiology and Cell Biology)
Drought resistance Dry matter production Growth Japonica-Indica hybrid Oryza sativa L.
2009/7/15
Since rice is highly susceptible crops to water stress, it is important to improve drought resistance to increase and stabilize the rice yield under upland cultivation conditions. This study was condu...
Flower Bud Formation during Culture and the Effects of Plant Growth Regulators on the Growth of Plantlets in Gentiana triflora Pall.var.japonica Hara and Gentiana scabra Bunge var. buergeri Maxim.
Plant Growth Bud Gentiana
2009/7/13
Flower bud formation in shoot apex cultures was investigated using vegetative buds from the leafing and dormant stages in Gentiana triflora Pall. var. japonica Hara and Gentiana scabra Bunge var. buer...
Root System Development of Japonica-Indica Hybrid Cultivars 2. Branching habit(Crop Morphology)
Japonica-indica hybrid Lateral root Oryza sativa L Rice
2009/7/10
Root system development of japonica-indica hybrid rice cultivars (J-IH : Milyang 23, Suwon 258) was compared with that of japonica-type cultivars (JT: Nipponbare, Koshihikari) with reference to branch...
Variation in the Percentage of Different Seeding Establishment Types of Direct Seeded Rice in Submerged Soil among Japonica and Indica Cultivars
Rice Seminal root Direct seeding Seedling establishment Cultivar Adventitious root
2009/7/9
Twenty Japonica and 13 Indica cultivars of rice were seeded on the soil surface in paddy field and at a 1 cm depth in the soil and the soil surface in a container, and the type of their seedling esta...