scholarly journals Studies of the Root System of Sterile Rice Plants under Drought Conditions

1942 ◽  
Vol 14 (2) ◽  
pp. 192-193
Author(s):  
Michisuke KAWAI
Keyword(s):  
Root System ◽  
Rice Plants ◽  
Drought Conditions

scholarly journals Studies on Root System Formation in Rice Plants in a Paddy

1963 ◽  
Vol 32 (2) ◽  
pp. 163-180 ◽  
Author(s):  
Shin-ichiro KAWATA ◽  
Koou YAMAZAKI ◽  
Kuni ISHIHARA ◽  
Hidejiro SHIBAYAMA ◽  
Kwan-Long LAI
Keyword(s):  
Root System ◽  
Rice Plants ◽  
System Formation

Regulation of the α-expansin gene OsEXPA8 expression affects root system architecture in transgenic rice plants

2014 ◽  
Vol 34 (1) ◽  
pp. 47-57 ◽  
Author(s):  
Ying Wang ◽  
Nana Ma ◽  
Shichun Qiu ◽  
Hanyan Zou ◽  
Guangchao Zang ◽  
...  
Keyword(s):  
Root System ◽  
Transgenic Rice ◽  
System Architecture ◽  
Root System Architecture ◽  
Rice Plants ◽  
Expansin Gene ◽  
Transgenic Rice Plants

scholarly journals The Root System Development of Rice Plants in the Worked-and Sub-soils of an Actual Paddy Field

1980 ◽  
Vol 49 (2) ◽  
pp. 311-316 ◽  
Author(s):  
Shin-ichiro KAWATA ◽  
Manabu KATANO ◽  
Koou YAMAZAKI
Keyword(s):  
Root System ◽  
Paddy Field ◽  
System Development ◽  
Rice Plants ◽  
Root System Development

scholarly journals Effects of Biochar Application on Winter Wheat (Triticum aestivum L.) Roots Under Long‑Term Drought Conditions

2017 ◽  
Vol 65 (5) ◽  
pp. 1615-1622
Author(s):  
Zdenek Svoboda ◽  
Jaroslav Záhora ◽  
Helena Dvořáčková
Keyword(s):  
Activated Carbon ◽  
Winter Wheat ◽  
Root System ◽  
Soil Microorganisms ◽  
Triticum Aestivum L ◽  
The Other ◽  
Split Root ◽  
Drought Conditions ◽  
Lower Production

The main objective of this paper was to evaluate the effect of applying biochar and activated carbon on winter wheat affected by drought in model laboratory conditions. Cultivation tests of the soil‑microorganisms‑plant (winter wheat) system were focused on understanding the interactions between microbial soil communities and experimental plants in response to specific cultivation measures, in combination with the modelled effect of drought. The containers were formed as a split‑root rhizotron. In this container experiment, the root system of one and the same plant was divided into two separate compartments where into one half, biochar or activated carbon has been added. The other half without additives was a control. Plants favoured the formation of the root system in the treated part of the container under both drought and irrigation modes. In drought mode there was lower production of CO2, lower overall length and surface of the roots of winter wheat compared to variants in irrigation mode. The application of biochar and activated carbon, therefore, supported the colonization of roots by mycorrhiza in general. The Scientific merit of this paper was to investigate the possibility of mitigating the effects of a long‑term drought on winter wheat through the application of biochar or the application of activated carbon.

scholarly journals Pertumbuhan dan Hasil Beberapa Varietas Tanaman Padi (Oryza sativa L.) pada Tingkat Kondisi Kekeringan

2016 ◽  
Vol 1 (1) ◽  
pp. 176-187
Author(s):  
Mawardi Majid
Keyword(s):  
Oryza Sativa ◽  
Combination Treatment ◽  
Rice Plant ◽  
Oryza Sativa L ◽  
Growth And Yield ◽  
Drought Effect ◽  
Rice Plants ◽  
Drought Conditions ◽  
Effect On Growth

Abstract. This research aims to know the growth and yield of some varieties of rice plant on the level of drought conditions. Implemented in a plastic garden House experiments Faculty of Agriculture University of Syiah Kuala in September 2015 – January 2016. The design used in this research is the design of Swath (RPT) is divided into 3 x 3 i.e. 3 repeats the experiment, with three levels of drought, namely K0 = 0, K1 =-35 and K2 =-70 kPa equivalent to K0 = 0, K1 =-0.35, K2 =-0.70 MPa and 3 varieties that are used i.e. V1 (Situ patenggang), V2 (Sanbei) and V3 (IR64) thus there are 9 combination treatment. The results of this study show that treatment of drought effect on growth and yield of rice plants. Treatment of varieties also have an effect on growth and yield of rice plants, and there is interaction between varieties and drought against the growth and yield of rice, the highest result found in Situ Patenggang varieties. Key words: drought, variety, growth and yield of rice plant

scholarly journals Root System Formation in Rice Plants in Ill-drained and Well-drained Paddy Field Conditions

1977 ◽  
Vol 46 (2) ◽  
pp. 261-268
Author(s):  
Shin-ichiro KAWATA ◽  
Manabu KATANO ◽  
Koou YAMAZAKI
Keyword(s):  
Root System ◽  
Paddy Field ◽  
Field Conditions ◽  
Rice Plants ◽  
System Formation
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