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BOSTON – November 19, 2014 – Each year in the Northern Hemisphere, levels of atmospheric carbon dioxide (CO2) drop in the summer as plants inhale, and then climb again as they exhale and decompose aft...
Growth and Yield Performance of the Water Chestnut (Trapa bispinosa Roxb.):I. Relationship among yield, yield components and change of number of rosettes
Paddy field cropping Planting density Transplanting time Trapa bispinosa Roxb
2009/8/4
The yield performance of water chestnut plants cultivated in paddy fields under conditions of varying combinations of time and density of transplanting was investigated with reference to the change of...
Developmental Change in Panicle Water Potential in Rice
Leaf water potential Panicle water potential Rice
2009/8/4
Rice panicles start to transpire just after heading. We can therefore expect that the water potential of panicles changes little prior to heading and varies in response to transpiration after heading...
Diurnal Change of Photosynthesis and Its Relation to Yield in Soybean Cultivars
Diurnal change Photosynthesis Soybean Yield
2009/7/30
Apparent photosynthetic rates (AP) of plant leaves often decline in midday even when solar radiation is adequate. The objective of this study was to determine whether this phenomenon is responsible fo...
Diurnal Change in Water Droplets Adhering to Rice Panicles at the Booting Stage
Adhering water Bleeding Booting stage Oryza sativa Rice Water content
2009/7/30
Many water droplets adhere to the surface of a rice panicle located inside the protective sheath of flag-leaf at the booting stage. Since the adhering water is formed by the exudation of liquid water ...
Root Osmotic Adjustment under Osmotic Stress in Maize Seedlings.1.Transient Change of Growth and Water Relations in Roots in Response to Osmotic Stress
Elongating zone Elongation rate Osmotic adjustment Osmotic potential Root Turgor pressure Zea mays L.
2009/7/23
The transient changes in seminal root elongation rate, osmotic potential, water potential, and turgor pressure in maize after the onset of stress treatments were examined using polyethylene glycol 600...
A Major Soybean QTL,qPDH1,Controls Pod Dehiscence without Marked Morphological Change
Glycine max(L.) Merr. Pod dehiscence QTL Near-isogenic lines (NILs) Pod morphology
2009/7/21
Pod dehiscence (shattering) is a major source of yield loss in the mechanically harvested soybean. We examined near-isogenic lines (NILs) for a major quantitative trait locus (QTL) controlling pod deh...
Change of Weather Condition and its Effect on Rice Production during the Past 40 Years in Japan
Climate change Climatic productivity CO2 concentration Early transplanting First-class rice
2009/7/8
In recent Japan, the increasing summer temperature and its influence on rice production have been recognized. The change in management and cultivar to adapt to this warming trend is necessary to main...
The Change in Water Quality for Irrigation in Tochigi Prefecture
Irrigation water Nutrient salt Tochigi Prefecture Total nitrogen
2009/7/7
We investigated the quality of irrigation water for 14 elements including nutrient salts in Tochigi Prefecture from 1996 to 1998. The irrigation water was sampled at 85 points 5 times during the peri...
Method for the Prediction of the Rate of +b Color Change in Upland Cotton（Gossypium hirsutum L）as a Function of Storage Temperatures
+b Color Change Upland Cotton Storage Temperatures
2009/4/30
Previous studies have indicated that HVI +b values of baled Upland cotton increase due to prolonged storage with uncontrolled temperature conditions. This change in +b is accompanied by decreases in r...