scholarly journals Grain Yield and Related Physiological Characteristics of Rice Plants (Oryza sativa L.) Inoculated with Free-Living Rhizobacteria

2001 ◽  
Vol 4 (2) ◽  
pp. 126-130 ◽  
Author(s):  
Md. Samiul Alam ◽  
Zong-jun Cui ◽  
Tohru Yamagishi ◽  
Ryuichi Ishii
Keyword(s):  
Oryza Sativa ◽  
Grain Yield ◽  
Oryza Sativa L ◽  
Physiological Characteristics ◽  
Free Living ◽  
Rice Plants

scholarly journals Effect of shading on root system morphology and grain yield of rice plants (Oryza sativa L.). II. An analysis on primary roots.

1990 ◽  
Vol 59 (1) ◽  
pp. 95-99 ◽  
Author(s):  
Masahiro MAWAKI ◽  
Jiro HARADA ◽  
Tadatoshi IWATA ◽  
Koou YAMAZAKI
Keyword(s):  
Oryza Sativa ◽  
Grain Yield ◽  
Root System ◽  
Oryza Sativa L ◽  
Rice Plants ◽  
Primary Roots

scholarly journals Effect of shading on root system morphology and grain yield of rice plants (Oryza sativa L.). I. An analysis on root length density.

1990 ◽  
Vol 59 (1) ◽  
pp. 89-94 ◽  
Author(s):  
Masahiro MAWAKI ◽  
Shigenori MORITA ◽  
Tetsuya SUGA ◽  
Tadatoshi IWATA ◽  
Koou YAMAZAKI
Keyword(s):  
Oryza Sativa ◽  
Grain Yield ◽  
Root System ◽  
Root Length ◽  
Root Length Density ◽  
Oryza Sativa L ◽  
Rice Plants

Efficacy of some insecticide modules against major insect pests and spider population of rice, Oryza sativa L.

ENTOMON ◽  
2018 ◽  
Vol 43 (4) ◽  
pp. 257-262
Author(s):  
Atanu Seni ◽  
Bhimasen Naik
Keyword(s):  
Oryza Sativa ◽  
Grain Yield ◽  
Untreated Control ◽  
Insect Pests ◽  
Oryza Sativa L ◽  
Gall Midge ◽  
Stem Borer ◽  
The Other ◽  
The Third ◽  
Treated Plot

Experiments were carried out to assess some insecticide modules against major insect pests of rice. Each module consists of a basal application of carbofuran 3G @ 1 kg a.i ha-1 at 20 DAT and Rynaxypyr 20 SC @ 30 g a.i ha-1 at 45 DAT except untreated control. All modules differ with each other only in third treatment which was applied in 65 DAT. The third treatment includes: Imidacloprid 17.8 SL @ 27 g a.i ha-1, Pymetrozine 50 WG @ 150 g a.i ha-1, Triflumezopyrim 106 SC @ 27 g a.i ha-1, Buprofezin 25 SC @ 250 g a.i ha-1; Glamore (Imidacloprid 40+Ethiprole 40% w/w) 80 WG @ 100 g a.i. ha-1, Thiacloprid 24 SC @ 60 g a.i ha-1, Azadirachtin 0.03 EC @ 8 g a.i ha-1, Dinotefuran 20 SG@ 40 g a.i ha-1 and untreated control. All the treated plots recorded significantly lower percent of dead heart, white ear- head caused by stem borer and silver shoot caused by gall midge. Module with Pymetrozine 50 WG @ 150 g a.i ha-1 treated plot recorded significantly higher per cent reduction of plant hoppers (>80% over untreated control) and produced higher grain yield (50.75 qha-1) than the other modules. Among the different treated modules the maximum number of spiders was found in Azadirachtin 0.03 EC @ 8 g a.i ha-1 treated module plot followed by other treatments.

Correlation Studies on Grain Yield and its Component Traits in Rice (Oryza sativa L.)

2012 ◽  
Vol 2 (11) ◽  
pp. 13-14
Author(s):  
R. ARULMOZHI R. ARULMOZHI ◽  
◽  
Dr. A. MUTHUSWAMY Dr. A. MUTHUSWAMY
Keyword(s):  
Oryza Sativa ◽  
Grain Yield ◽  
Oryza Sativa L ◽  
Correlation Studies ◽  
Component Traits

Azolla (Azolla filiculoides) compost improves grain yield of rice (Oryza sativa L.) under different irrigation regimes

2018 ◽  
Vol 209 ◽  
pp. 1-10 ◽  
Author(s):  
Teimour Razavipour ◽  
Sina Siavash Moghaddam ◽  
Sahar Doaei ◽  
Seyyed Ali Noorhosseini ◽  
Christos A. Damalas
Keyword(s):  
Oryza Sativa ◽  
Grain Yield ◽  
Oryza Sativa L ◽  
Azolla Filiculoides ◽  
Irrigation Regimes

Identification and characterization of the erect-pose panicle gene EP conferring high grain yield in rice (Oryza sativa L.)

2009 ◽  
Vol 119 (1) ◽  
pp. 85-91 ◽  
Author(s):  
Jiayu Wang ◽  
Tetsuya Nakazaki ◽  
Shuqian Chen ◽  
Wenfu Chen ◽  
Hiroki Saito ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Grain Yield ◽  
Oryza Sativa L ◽  
Identification And Characterization
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