scholarly journals Root Formation in Rice Plant and Levels of Nitrogen Supply

1977 ◽  
Vol 46 (2) ◽  
pp. 193-198 ◽  
Author(s):  
Shin-ichiro KAWATA ◽  
Sachio MARUYAMA ◽  
Masuo SOEJIMA
Keyword(s):  
Rice Plant ◽  
Root Formation ◽  
Nitrogen Supply

Effects of silica and nitrogen supply on some leaf characters of the rice plant

1969 ◽  
Vol 31 (1) ◽  
pp. 48-56 ◽  
Author(s):  
S. Yoshida ◽  
S. A. Navasero ◽  
E. A. Ramirez
Keyword(s):  
Rice Plant ◽  
Nitrogen Supply

scholarly journals "Lion Tail Like Root" Formation in Rice Plant and the Soil Conditions

1969 ◽  
Vol 38 (3) ◽  
pp. 442-446 ◽  
Author(s):  
Masuo SOEZIMA ◽  
Shin-ichiro KAWATA
Keyword(s):  
Rice Plant ◽  
Root Formation ◽  
Soil Conditions

Localization of acid phosphatases in root cap of rice plant

1991 ◽  
Vol 49 ◽  
pp. 224-225
Author(s):  
Y. R. Chen ◽  
Y. F. Huang ◽  
W. S. Chen
Keyword(s):  
Rice Plant ◽  
Developmental Stages ◽  
Uranyl Acetate ◽  
Root Cap ◽  
Plant Tissues ◽  
Acid Phosphatases ◽  
Root Tips ◽  
Buffer Solution ◽  
Cacodylate Buffer ◽  
Ethanol Series

Acid phosphatases are widely distributed in different tisssues of various plants. Studies on subcellular localization of acid phosphatases show they might be present in cell wall, plasma lemma, mitochondria, plastid, vacuole and nucleus. However, their localization in rice cell varies with developmental stages of cells and plant tissues. In present study, acid phosphatases occurring in root cap are examined.Sliced root tips of ten-day-old rice(Oryza sativa) seedlings were fixed in 0.1M cacodylate buffer containing 2.5% glutaraldehyde for 2h, washed overnight in same buffer solution, incubated in Gomori's solution at 37° C for 90min, post-fixed in OsO4, dehydrated in ethanol series and finally embeded in Spurr's resin. Sections were doubly stained with uranyl acetate and lead citrate, and observed under Hitachi H-600 at 75 KV.

Nitrogen distribution in young Norway spruce (Picea abies) trees as affected by pedospheric nitrogen supply

1997 ◽  
Vol 101 (4) ◽  
pp. 764-769 ◽  
Author(s):  
Heike Stoermer ◽  
Bettina Seith ◽  
Ulrike Hanemann ◽  
Eckhard George ◽  
Heinz Rennenberg
Keyword(s):  
Picea Abies ◽  
Norway Spruce ◽  
Nitrogen Supply ◽  
Nitrogen Distribution
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