scholarly journals Studies on Varietal Difference in Physiological Characteristics of Rice Plant. : I. Varietal difference of the physiological activity of the root and its correlation with the top part of rice plant.

1967 ◽  
Vol 36 (4) ◽  
pp. 377-383
Author(s):  
Jun Kyu PARK
Keyword(s):  
Rice Plant ◽  
Physiological Activity ◽  
Physiological Characteristics ◽  
Varietal Difference

Varietal Difference in Resistance of Rice Plant to Submersion under Water

1956 ◽  
Vol 24 (3) ◽  
pp. 151-153
Author(s):  
Noboru YAMADA ◽  
Yasuo OTA
Keyword(s):  
Rice Plant ◽  
Varietal Difference

scholarly journals The agro-physiological characteristics of three rice varieties affected by water depth in the coastal agricultural land of Yogyakarta, Indonesia

2021 ◽  
Vol 22 (9) ◽  
Author(s):  
Nasrudin Nasrudin ◽  
Budiastuti Kurniasih
Keyword(s):  
Leaf Area ◽  
Water Depth ◽  
Agricultural Land ◽  
Physiological Activity ◽  
Proline Content ◽  
Physiological Characteristics ◽  
Growth And Yield ◽  
Strong Wind ◽  
Rice Varieties ◽  
Main Plot

Abstract. Nasrudin, Kurniasih B. 2021. The agro-physiological characteristics of three rice varieties affected by water depth in the coastal agricultural land of Yogyakarta, Indonesia. Biodiversitas 22: 3656-3662. Coastal agricultural land has many obstacles of abiotic stress for plant cultivation, including waterlogging, strong wind, and high salt concentration. Therefore, the use of adaptive rice varieties, as well as good land management, are expected to be a solution for rice cultivation in the coastal agricultural land. The objective of this study was to examine the agro-physiological characteristics of three rice varieties planted in coastal agricultural land which were affected by water salinity up to more than 10 dS m-1. This study was conducted from February to July 2017 at Tirtohargo, Bantul District, Special Region of Yogyakarta. The experiment was arranged in a split-plot design, with the depths of sunken-bed as a main plot consisted of 25 cm and 50 cm, and variety as a subplot consisted of IR 64, Inpara 4, and Dendang. The experiment results showed that Dendang had the highest growth and yield in coastal agricultural land compared to Inpara 4 and IR64. The highest value is indicated in plant height, leaf area, proline content, and productivity. The depths 50 cm of sunken-bed increased leaf area and proline content, whereas the depths of 25 cm sunken-bed increased productivity. Dendang showed better agro-physiological activity and had the highest productivity. The depths of 50 cm increased several parameters in agro-physiological characteristics, however, the depths of 25 cm increased grain yield. Among the varieties tested, in salinity, the highest growth and yield variables were shown by Dendang, followed by IR 64 and Inpara 4.

scholarly journals Varietal difference in the root of rice plant. I. Varietal difference in the morphology of crown root.

1987 ◽  
Vol 56 (4) ◽  
pp. 521-529 ◽  
Author(s):  
Kazuo TERASHIMA ◽  
Hiroyuki HIRAOKA ◽  
Iwao NISHIYAMA
Keyword(s):  
Rice Plant ◽  
Varietal Difference ◽  
Crown Root
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