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Physico-ecological Studies on Quality Formation of Rice Kernel:II. Changes in quality of rice kernel during grain development
Amylose Eating quality Fat-by-hydrolysis Grain developmemt Protein Rice Texture
2009/8/6
Changes in the quality of nonwaxy and waxy rice during grain development were investigated, laying emphases on the texture of cooked rice and protein, amylose and fat-by-hydrolysis contents. In terms ...
Development of Endosperm and Synthesis of Starch in Rice Grain:II. Synthesis of starch
Amylose Amylopection Ripening Rice grain Specific radioactivity Starch granules Wet-milling method
2009/8/6
The brown rice grains (Japonica c.v. Koshihikari) fed with 14CO2 in different ripening stages were separated into the outer layer and inner portion by the wet-milling method, and starch granules were ...
Development of Endosperm and Synthesis of Starch in Rice Grain:I. Development of endosperm and distribution of 14C-labeled assimilates
Cell walls Lipids Low molecular materials Proteins Radioactivity Rice grain Starch
2009/8/6
Rice plant (Japonica c.v. Koshihikari) was exposed to 14CO2 during the ripening period. The autoradiography of brown rice grains showed that the 14C-labeled assimilates distributed throughout the whol...
Development of Scutellar Epithelial Cells during Rice Embryogenesis, Studied by Chemical Fixation and Freeze-substitution Methods
Cuticular layer Freeze-substitution Oryza sativa Scutellar epithelial cell Tiny cell wall ingrowth
2009/8/5
The whole surface of rice embryo was continuously covered with a cuticular layer until 4 days after anthesis. The cuticular layer became intermittent at only the abaxial side of scutellum at 5 days an...
Studies on the Dormancy-Awakening and -Breaking in the Two-Rowed Barley Seed:II. Relationship of seed development and dormancy-awakening in different rachis positions of the ears
Number of vascular bundle Dormancy awakening Harvesting time Rachis positions Two-rowed barley
2009/8/5
Difference of ripening and dormancy-awakening was investigated among seeds attached in different rachis positions of the ears of two-rowed barley, using cv. Satsukinijyou which has deep dormant nature...
Cortical Sclerenchyma Development in Axile Roots of Cereal Crops
Axile root Coleoptilar nodal root Cortical sclerenchyma Heterorhizy Mesocotylar root
2009/8/5
A cereal root system consists of different axile roots that develop sequentially, i.e. (a) seminal root(s) (SR), mesocotylar roots (MR), nodal roots which originate from coleoptilar node (coleoptilar...
Studies on Growth and Development of Tillers in Wheat : II. Reexamination of the emergence of tillers from the developmental relationships of leaves and roots
Emergence Environmental conditions Leaf Root Tiller Wheat
2009/8/4
In this study, the relationships between the emergence of tillers and the plant development, the emergence of leaves and roots were examined. Winter wheat (Triticum aestivum L.) plants, cv. Norin 61 g...
Application of Developmental Model for Analysis of Growth and Development of Rice Transplanted in Different Plant Numbers per Hill
Developmental stage Number of spiklets Number of seedlings per hill Number of tillers Plant age in leaf number Rice Stem weight
2009/7/30
To clarify the characteristics of rice growth, number of leaves, number of tillers and stem weight, the developmental stage estimation method (DVI method) using air temperature was applied to rice gro...
The Role of Crown Roots from Coleoptilar Node in the Rooting and Development of Transplanted Rice Nursling Seedlings
Coleoptilar node Crown root First node Nursling seedling Rice Rooting Root pruning
2009/7/22
The root system of rice nursling seedlings is composed of a seminal root and crown roots from coleoptilar node. The roots were cut at various locations, and the treated seedlings were grown for seven ...
Changes in Energy Dependence and Morphological Characteristics with the Development of Rice Nursling Seedlings Raised under Different Light and Temperature Conditions
Endosperm Number of roots Nursling seedling Photosynthesis Plant age in leaf number
2009/7/22
The developmental changes of energy dependence, from a reliance on endosperm to reliance on photosynthetic tissue, and the morphological characteristics of rice nursling seedlings were examined. The s...
Development of Root System in Rice Based on Formation of Phytomers : An analysis on varietal difference in root length and weight in a pot experiment
Nodal roots Oryza sativa L Phytomer Rice Root length Root system
2009/7/22
Because the framework of a root system in rice consists of nodal roots which emerge from the stem part of the phytomers, the number and size of the phytomers could affect the morphology of the root s...
Significance of Flower Differentiation and Development in the Process of Determining Soybean Yield:Effects of shading treatment on the number of floral buds and pod sets
Dry matter production Number of floral buds Pod set Raceme order Seed yield Shading treatment
2009/7/21
Shading treatment(shading rate 89%)was conducted on a soybean canopy(cv.Tatisuzunari)at successive 7-day intervals during 4 weeks before and after flowering, and the number of floral buds and pod sets...
Farmer evaluation of improved soybean varieties being screened in five locations in Kenya: Implications for research and development
improved soybean varieties Kenya Implications research and development
2009/3/3
In order to determine the improved soybean varieties that if recommended to the farmers would have a high probability of adoption, a farmer participatory approach was used to evaluate 12 soybean v...
Seed Quality, and Fatty Acid and Sugar Contents of Pepper Seeds（Capsicum annuum L.）in Relation to Seed Development and Drying Temperatures
Pepper seed drying seed development
2009/1/7
This study was carried out in order to determine the effects of drying temperature (25, 35, and 45 °C) and the developmental stage (55, 65, 75, and 85 days after anthesis (DAA)) on germination, vigor,...