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National Trends on Agricultural Crops Production: Cluster Analysis
Resources Management Crops Production National Trends Cluster Analysis
2015/7/29
Staring from descriptive data on crop production and cultivated area at national level during on fifteen years, the aim of this study is to reveal the trends on crops cultivation. The cluster analysis...
Analysis of the factors affecting the instrument and machinery assets in enterprises that deal with agricultural production: The case of Erzurum Province
Agricultural instrument machinery tractor assets
2011/1/10
The aim of this study was to determine the factors affecting the agricultural instrument, machinery and tractor assets of the enterprises in the central district villages of Erzurum province and the m...
Multiple Regression Analysis of Malting Barley Yield and Climatic Conditions in Kyushu Region
Climatic condition Malting barley Multiple regression analysis Precipitation Wet injury
2009/8/6
Multiple regressions of six malting barley cultivars between yield and climatic conditions in Kyushu region over years were computed by backward and forward procedure. Phenotypic correlations between ...
Analysis of the Tillering Behavior of the Rice Plant in the Paddy Field:I. The tillering pattern under two nitrogen levels of basal dressing
First emerged tiller Number of tillers Relative tiller position Rice Synchronous growth
2009/8/5
Under the two types of nitrogen dressing which prevail in Miyagi prefecture, rice cv. Sasanishiki was cultivated in the paddy field, and the tillering pattern was analyzed. One type of nitrogen dress...
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...
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...
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...
Analysis of the Relationship between Leaf-Emergence Date And Length of Organs on the Main Culm in Rice Plant under a Given Environmental Condition
Emergence date Internode Lamina Main culm
2009/7/23
In order to examine the regularity of shoot development in rice plants, we determined the relationship between leaf-emergence date and the length of various organs on the main culm of cv. Koshihikari...
Analysis of High Yielding Mechanism of Rice Varieties Belonging to Different Plant Types : I. Comparison of growth and yield characteristics and dry matter production
Ear characteristics Harvest index High yielding variety Panicle weight type with short culm Plant type Rice Secondary rachis branch
2009/7/22
To clarify the high yielding characteristics of new rice varieties bred recently in the Tohoku region of Japan, their growth and yield characteristics and dry matter production were examined in 1994 ...
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...
A Rapid and Convenient Method for a-Amylase Analysis of Wheat by an Auto-Analyzer and its Application to Estimation of Maximum Amylograph Viscosity
α-Amylase activity Auto-analyzer Maximum amylograph viscosity Pre-harvest sprouting Wheat
2009/7/22
In order to estimate the maximum amylograph viscosity of wheat, an automatic method for the measurement of α-amylase activity was developed using a commercial blocked ρ-nitrophenyl maltoheptaoside as...
Quantitative Trait and QTL Analysis.
Theoretical Analysis of the Tillering Capacity for the Lower Density of Seedling Establishment in Direct Seeding Cultivation of Rice (Oryza sativa L.)
Broadcasting Direct seeding Establishment of seedling Number of tillers Oryza sativa L
2009/7/16
The effects of an irregular density of seedling establishments in direct seeding cultivation of rice (Oryza sativa L.) on growth and grain yield and their relations were investigated in a paddy field...
Microarray Analysis of Late Response to Boron Toxicity in Barley (Hordeum vulgare L.) Leaves
Barley Barley GeneChip Boron toxicity
2009/7/3
DNA microarrays, being high-density and high-throughput, allow quantitative analyses of thousands of genes and their expression patterns in parallel. In this study, Barley1 GeneChip was used to inves...
Combining ability analysis for yield and yield components in rice varieties of diverse origin
Diallel analysis combining ability additive and non-additive gene effects gca effect
2009/2/20
Twenty eight hybrids, produced from diallel crossing excluding reciprocals among eight parents, were studied along with the parents for combining ability for yield and 17 yield components. The study...