scholarly journals Relationship between Dry Matter Production and Canopy Structure in Wheat Cultivar "Haruyutaka" Bred in Hokkaido when Grown in Warm Area of Western Japan.

2002 ◽  
Vol 71 (4) ◽  
pp. 481-487 ◽  
Author(s):  
Tadashi TAKAHASHI ◽  
Kanae SHIMAUCHI ◽  
Yuko NAKAGAWA ◽  
Kaori SHIBATA ◽  
Takeshi IIYAMA
Keyword(s):  
Dry Matter ◽  
Wheat Cultivar ◽  
Canopy Structure ◽  
Dry Matter Production ◽  
Matter Production ◽  
Western Japan

A comparison of barley cultivars with different leaf inclinations

1972 ◽  
Vol 23 (6) ◽  
pp. 945 ◽  
Author(s):  
JF Angus ◽  
R Jones ◽  
JH Wilson
Keyword(s):  
Dry Matter ◽  
Canopy Structure ◽  
The Other ◽  
Dry Matter Production ◽  
Visible Radiation ◽  
Area Index ◽  
Assimilation Chamber ◽  
Barley Cultivars ◽  
Matter Production ◽  
Erect Leaf

Under conditions of adequate moisture an erect-leaf barley cultivar, Lenta, responded to an increase in density (resulting from doubling of the sowing rate) with increases in dry matter production and in grain yield, whereas the cultivar Research, which has long lax leaves, responded with decreases in dry matter production and yield. In a study of canopy structure and its effects on light interception and utilization, it was found that in Research, with a leaf area index (LAI) of 6.1, the leaves were concentrated near the canopy surface and a relatively small proportion of the above-crop light penetrated through this layer. The net crop photosynthesis of this canopy (measured in a field assimilation chamber) was 3.8 g CO2/m2.hr when visible radiation was 313 W/m2. With Lenta (LAI 7.0) on the other hand, leaves were concentrated in the middle layers of the canopy and the light was more evenly distributed throughout the canopy. The net crop photosynthesis with the same radiation as for Research was 4.3 g CO2/m2.hr. The relative rates of photosynthesis at various levels in the canopies were determined by introducing 14CO2 into the assimilation chambers enclosing the cultivars and observing where the 14C was fixed. With Research most of it was localized near the canopy surface while with Lenta most of it was near the centre of the canopy. Of the 14CO2 taken up, 7 % was fixed in the leaf sheaths of Research and 12% in those of Lenta.

scholarly journals Canopy Structure and Dry Matter production in Grasses

1977 ◽  
Vol 46 (2) ◽  
pp. 205-211 ◽  
Author(s):  
Akihito KUSUTANI ◽  
Kimio NAKASEKO ◽  
Kanji GOTOH
Keyword(s):  
Dry Matter ◽  
Canopy Structure ◽  
Dry Matter Production ◽  
Matter Production

Effect of Different Nitrogen Levels on Dry Matter Production, Canopy Structure and Light Transmission of Blackgram

2007 ◽  
Vol 6 (7) ◽  
pp. 1044-1050
Author(s):  
M.U. Kulsum ◽  
M.A. Baque ◽  
Anowara Akter ◽  
M.H. Kabir Shiragi ◽  
M.A. Karim
Keyword(s):  
Dry Matter ◽  
Light Transmission ◽  
Canopy Structure ◽  
Dry Matter Production ◽  
Nitrogen Levels ◽  
Matter Production

Dry matter production of green pea influenced by herbicides

2005 ◽  
Vol 33 (1) ◽  
pp. 377-380
Author(s):  
Erzsébet Nádasy ◽  
Gábor Wágner
Keyword(s):  
Dry Matter ◽  
Dry Matter Production ◽  
Matter Production ◽  
Green Pea

Effects of Drought Stress on Physiological Characteristics and Dry Matter Production in Maize Silking Stage

2013 ◽  
Vol 38 (10) ◽  
pp. 1884-1890 ◽  
Author(s):  
Ren-He ZHANG ◽  
Dong-Wei GUO ◽  
Xing-Hua ZHANG ◽  
Hai-Dong LU ◽  
Jian-Chao LIU ◽  
...  
Keyword(s):  
Drought Stress ◽  
Dry Matter ◽  
Physiological Characteristics ◽  
Dry Matter Production ◽  
Matter Production ◽  
Effects Of Drought

Effects of Soil Tillage Practice on Dry Matter Production and Water Use Effi-ciency in Wheat

2011 ◽  
Vol 37 (8) ◽  
pp. 1432-1440
Author(s):  
Cheng-Yan ZHENG ◽  
Shi-Ming CUI ◽  
Dong WANG ◽  
Zhen-Wen YU ◽  
Yong-Li ZHANG ◽  
...  
Keyword(s):  
Water Use ◽  
Dry Matter ◽  
Soil Tillage ◽  
Dry Matter Production ◽  
Tillage Practice ◽  
Matter Production ◽  
Effi Ciency

Effects of used plastic film disposal patterns on dry matter production and water use efficiency of oil flax in arid areas

2013 ◽  
Vol 20 (11) ◽  
pp. 1457-1463
Author(s):  
Bing WU ◽  
Yu-Hong GAO ◽  
Li ZHAO ◽  
Yong-Jun CHEN ◽  
Peng LING ◽  
...  
Keyword(s):  
Water Use Efficiency ◽  
Water Use ◽  
Dry Matter ◽  
Dry Matter Production ◽  
Arid Areas ◽  
Plastic Film ◽  
Matter Production ◽  
Use Efficiency
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