搜索结果: 1-8 共查到“作物栽培学 Varietal difference”相关记录8条 . 查询时间(0.057 秒)
Growth Response of Rice (Oryza sativa L.) to Drought:II. Varietal difference in transpiration under water stress and its related plant characteristics
Drought tolerance Humidity Leaf-water content Rice Sugar content Transpiration Varietal
2009/8/5
Transpiration of a rice plant under a low water potential of rooting medium and low air-humidity conditions was studied in order to evaluate varietal difference in response to water stress. Water stre...
Varietal Difference of Physical Characteristics of the Culm Related to Lodging Resistance in Paddy Rice
Breaking strength Culm Leaf sheath Lodging resistance Paddy rice Varietal difference
2009/8/5
Varietal difference of lodging resistance in paddy rice was studied using nine Japanese cultivars and thirteen foreign cultivars (cv. Kamenoo : KA, Aikoku : AK, Koshihikari : KO, Dobashi 1 : DO, Fujim...
Physiological Response to Salinity in Rice Plant:V. Varietal difference in ion exclusion of root exposed to NaCl stress under different hydraulic pressures
Cell-wall constituents Hydraulic pressure Ion exclusion Reverse osmosis Rice root Salt tolerance Varietal difference
2009/7/28
The objective of the study was to determine the varietal difference in ion exclusion of rice root exposed to NaCl stress under hydraulic pressure. A total of 10 varieties, namely eight indica i.e. Hsi...
Varietal Difference in Sink Size per Panicle and the Accumulation of Grain Carbohydrate in Rice
Accumulate before heading Photosynthetic assimilate Rice Shady leaf Sink size per panicle
2009/7/22
Sink size per panicle was greater in the rice varieties of panicle weight type, Ouu 316, and Fukuhibiki, and the big grain type, Ouu 327, compared with the rice variety of panicle number type, Hitomeb...
Varietal Difference in Growth Direction of Adventitious Roots in Tea Cuttings
Adventitious roots Camellia sinenis L Cutting Growth angle of roots
2009/7/22
Although seeding tea plants grow roots deeply, clonal tea plants develop shallow root systems as a result of cutting. This change in the distribution of root systems, depending on reproductive methods...
Varietal Difference in Snow Tolerance and Growth Characteristics of Broad Bean:Vicia faba L
Broad bean Floral differentiation Growth characteristic Snow injury Snow tolerance Spring type
2009/7/22
The relationship between snow tolerance and growth characteristics in early winter was investigated using 41 varieties of broad bean. Varietal differences in snow tolerance were detected after 36 and ...
Studies on the Varietal Difference of Harvest Index in Rice:Relationship between harvest index and morphological characteristics and leaf color
Harvest index High-yielding ability Leaf color Morpholgical characteristics
2009/7/15
To find useful indexes for the selection of new rice varieties having a high harvest index, the correlation of harvest index (HI) with morphological characteristics and leaf color was examined using 6...
Studies on the Varietal Difference of Harvest Index in Rice : Relationship between harvest index and dry matter production
Dry matter production Harvest index Harvest index component High-yielding ablilty
2009/7/15
Varietal differences harvest index (HI) and yield (Y) were examined using 60 Japanese varieties (J group) and 20 high-yielding varieties bred in Asian countries (H group). HI varied from 36.8% to 53.4...