搜索结果: 1-15 共查到“作物种质资源学 Ii”相关记录17条 . 查询时间(0.136 秒)
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 ...
Studies on Palatability of Rice Grown in Northern Kyushu : II. Effects of harvest time on palatability and physicochemical properties of milled rice
Amylose content Breakdown Maximum viscosity Northern Kyushu Palatability Protein content Rice
2009/8/6
This study was undertaken to study the effect of harvest time on palatability, protein content, amylose content and amylographic characteristics of milled rice in northern Kyushu. (1) The palatabilit...
The Extent and Its Source of Variation for Characteristics Related to Seed Quality of Adzuki Beans:II. Variation of seed coat color among growers lots in Hokkaido area
Adzuki bean Cultivar Producing district Seed coat color Seed quality
2009/8/6
In adzuki beans (Vigna angularis) the degrees of lightness, shade, and uniformity for red color of the seed coat are very important indices on estimation of seed quality in Japan. This study was condu...
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...
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...
Case Studies on High Yields of Paddy Rice in Jiangsu Province, China:II. Analysis of characters related to lodging
Breaking resistance China High yield Lodging index Paddy rice Shan You 63
2009/8/4
To clarify lodging resistance of high yield examples, characters related to lodging of Shan You 63 (F1 hybrid rice) with 965 gm-2 of a brown rice weight were analyzed. There were various factors for e...
Grain Filling Mechanisms in Spring Wheat : II. Growth, accumulation and translocation in the daytime and at night during the four grain filling phases
Daytime and night time Grain filling phase Quantitative assessment of growth Regression analysis Spring wheat
2009/7/30
The dry weights and water soluble sugar contents (WSC) in grain, ear, culm and leaves of the field grown spring wheat (cv. Haruyutaka) were measured every morning and evening throughout the grain fill...
Studies on Direct Sowing Culture of Rice in Northern Kyushu : II. Evaluation of lodging tolerance by crown root thickness during seedling stage
Crown root thickness Direct sowing culture Lodging tolerance Northern Kyushu Rice Seedling stage
2009/7/27
This study was undertaken to find a method of evaluating lodging tolerance under direct sowing culture in flooded paddy field by the crown root thickness of seedlings for the selection of good eating ...
Analysis of Plant Characteristics Determining Ear Weight Increase during the Ripening Period in Rice (0ryza sativa L.) : II. The role of the reserved carbohydrate at heading stage upon the receptive efficiency of assimilation products in spikelets
Buffer stock Ear weight increase Hull weight Paddy rice Percentage of fertile grains
2009/7/27
The large variations of sink capacity of spikelets (SW), the assimilate reserved in the culm/leaf sheath of rice plant until the heading stage (C) and the assimilate produced during the ripening perio...
High-Yielding Performance of Paddy Rice Achieved in Yunnan Province, China:II. Spikelet production of Japonica F1 hybrid rice, Yu-Za 29
Lodging index Nitrogen use efficiency Panicle number Spikelet Yu-Za 29
2009/7/24
The spikelets produced, amouting to as much as 71, 000 per m2 in a dense-planting plot, had been attained by combining of 487 panicles per m2 and 148.8 spikelets per panicle. The panicle number per m2...
Change in Wheat Quality with Ripening:II. Flour traits that affect quality
Brightness Maximum viscosity Sedimentation value Specific surface area Time of maximum grain dry matter accumulation
2009/7/22
This study examined the change in flour quality with wheat grain development. Two winter wheat cultivars and two spring cultivars were harvested at 3-day intervals after anthesis in 1992 and 1993 in ...
超级杂交水稻新组合II 优7 号的选育与应用
超级杂交水稻 II 优7号 耐热 选育和应用
2009/5/21
II 优7 号是用不育系II - 32A 与四川省农科院水稻高粱研究所自育籼粳交偏籼型恢复系泸恢17 配组育成的超级杂交中籼稻新组
合, 具有超高产的产量水平和广适的稳产性能, 米质较好, 耐寒耐热能力强, 熟期适宜。1998 年4 月通过四川省农作物品种审定委员会
审定。2005 年被农业部列为全国水稻50 个主导品种之一和28 个重点推广的超级稻组合之一。
VALUE OF SELECTED PAPILIONACEOUS CROPS GROWN IN STUBBLE INTERCROP ON LIGHT SOIL PART II. CHEMICAL COMPOSITION AND MACRONUTRIENTS ACCUMULATION
stubble intercrop serradella field pea yellow lupin chemical composition
2009/3/31
Field experiments were carried out over 2002-2004, at the Experiment Station of the Faculty of Agriculture at Mochełek, in the vicinity of Bydgoszcz. The aim of the present research was to deter...
REACTION OF SPRING BARLEY AND OATS MIXTURE TO DIFFERENT FORECROPS AND FREQUENCY OF CULTIVATION IN CROP ROTATION PART II. MASS AND QUALITY OF HARVEST RESIDUE
spring barley oats cereal mixture mass chemical composition and quality of harvest residue
2009/3/30
Harvest residue of spring barley and oats cultivated in two-component mixture and in monoculture in an experiment carried out on medium soil during the years 1998-2000 was examined. The mass of resid...