scholarly journals Studies on the Paper-pot Transplanting of Rice Plant : II. Influence of the seelding age, transplanting depth and earthing up on the growth and yield of rice plant

1970 ◽  
Vol 39 (3) ◽  
pp. 391-396
Author(s):  
Takeshi TANABE ◽  
Sakae KAWASHIMA
Keyword(s):  
Rice Plant ◽  
Growth And Yield

scholarly journals Influence of irrigation management at the middle growing stage on rice plant growth and yield.

1990 ◽  
Vol 59 (3) ◽  
pp. 413-418 ◽  
Author(s):  
Shuji IIDA ◽  
Yoshio SHINMURA ◽  
Akira UEMORI ◽  
Kozo KUZUNA
Keyword(s):  
Plant Growth ◽  
Rice Plant ◽  
Irrigation Management ◽  
Growth And Yield

scholarly journals Growth and Yield of Rice Plant by the Applications of River Sand, Coconut and Banana Coir in Ustic Endoaquert

2013 ◽  
Vol 18 (1) ◽  
pp. 25
Author(s):  
. Nurdin ◽  
Fauzan Zakaria
Keyword(s):  
Oryza Sativa ◽  
Similar Pattern ◽  
Yield Components ◽  
Rice Plant ◽  
Oryza Sativa L ◽  
Leaf Length ◽  
The Other ◽  
Growth And Yield ◽  
Rice Grain ◽  
River Sand

The research aimed to study effect the application of river sand (RS), coconut coir (CC), and banana coir (BC) on growth and yield of rice (Oryza sativa L.) in Ustic Endoaquert. The research was carried out in a green house using 3 × 3 × 3 factorial design. The RS factor consists of three treatment levels which were 0% RS, 25% RS, and 50% RS. Meanwhile, the CC and BC consist of three treatment levels, where each level were 0 Mg ha-1, 10 Mg ha-1 and 20 Mg ha-1. The results showed that RS, CC and BC applications did not have significant effect on plant height. On the other hand, all ameliorant applications had significantly increase leaf length and the highest percentage increasing was in BC (13.49%). The leaf numbers and tiller numbers had relatively similar pattern, except BC that had significantly increased leaf numbers by 77.69% and amount of tiller numbers by 49.45%. Furthermore, for yield components, RS, CC and BC applications had significant increased panicle numbers by 37.76%. It was only RS and BC that increased panicle lenght and the best increasing of 26.82% on RS. Meanwhile, the BC application only increased the rice grain numbers.[How to Cite: Nurdin and F Zakaria. 2013. Growth and Yield of Rice Plant by the Applications of River Sand, Coconut and Banana Coir in Ustic Endoaquert. J Trop Soils, 18 (1): 25-32. doi: 10.5400/jts.2013.18.1.25][Permalink/DOI:www.dx.doi.org/10.5400/jts.2013.18.1.25]

scholarly journals Kualitas Air dan Sumbangan Hara dari Air Irigasi Sidorejo

2018 ◽  
Vol 22 (2) ◽  
pp. 32
Author(s):  
Jaka Suyono ◽  
Sutopo Sutopo ◽  
Herry Widijanto
Keyword(s):  
Water Quality ◽  
Plant Growth ◽  
Crop Yield ◽  
Irrigation Water ◽  
Water Samples ◽  
Rice Plant ◽  
Growth And Yield ◽  
Central Java ◽  
Unfavorable Effect ◽  
Good Percentage

Irrigation water contributes several kind of nutrients to lowland rice and sometimes creates some problems. Research on irrigation water connected with fertilizers requirement and its effect on plant growth and crop yield was still limited. Water samples from Sidorejo irrigation in Central Java, at dry season in 2001, analyzed in laboratory its anion, cation, and water quality. The result showed that water quality from Sidorejo irrigation is suitable and did not give any unfavorable effect on the growth and yield of rice plant; which the values of SAR is very good, DHL and TDS were good-very good, Cl<sup>-</sup> is very good, percentage Na<sup>+</sup> is moderate-good, SO<sub>4</sub><sup>-</sup> is very good, and pH is normal. Irrigation water from Sidorejo irrigation were could supply 4,62 kg N/ha/season, 0,02 kg P/ha/season, 8,45 kg K/ha/season, 48,36 kg S/ha/season, 128,26 kg Ca/ha/season, and 34,89 kg Mg/ha/season respectively. The amount of nutrients supply have to be considered in the decision of fertilizer need

scholarly journals Effect of Silica Fertilizer to Growth and Yield of Rice (Oryza sativa L.) in Jajar Legowo Method

2021 ◽  
pp. 1-8
Author(s):  
Yulia Sartika ◽  
Auzar Syarif ◽  
Indra Dwipa
Keyword(s):  
Oryza Sativa ◽  
Factorial Design ◽  
Rice Plant ◽  
Rice Field ◽  
Oryza Sativa L ◽  
Growth And Yield ◽  
Single Factor ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Range Test

Aims: The research aimed to study the interaction between Jajar Legowo method and silica fertilizer doses to growth and yield of rice. Study Design: Factorial design in Completely randomized design Place and Duration of Study: The research was conducted in farmer’s rice field in Linggo Sari Baganti, Pesisir Selatan, West Sumatera, Indonesia from July to Oktober 2020. Methodology: Factorial design with 2 factors in completely randomized design was used in the research. The first factor was Jajar Legowo method that consisted of 3 degrees (2:1, 3:1 dan 4:1) and the second factor was silica fertilizer doses that consisted of 4 degrees (0 ml/L, 5 ml/L, 10 ml/L and 15 ml/L). The data was analysed using F test 5% and continued by Duncan’s New Multiple Range Test (DNMRT) 5% Results: Generally, the interaction between Jajar legowo method and silica fertilizer did not affect the production of rice plant. But, for single factor both jajar legowo method and silica application affected the growth of rice plant Conclusion: The production per hectare of rice plant was lower than description so that this method should be improved to obtain the better result.

The effect of nitrogen application time on Calrose rice growth and yield in south-eastern Australia

1985 ◽  
Vol 25 (1) ◽  
pp. 183 ◽  
Author(s):  
PE Bacon
Keyword(s):  
Grain Yield ◽  
Rice Plant ◽  
Poor Response ◽  
Growth And Yield ◽  
Nitrogen Application ◽  
Application Time ◽  
Average Yield ◽  
Crop Response ◽  
The Poor ◽  
Eastern Australia

The effects of nitrogen application time on growth and yield of rice cv. Calrose were studied in a series of three experiments between 1976 and 1980. In one experiment, in which a combine-sown rice crop received three flood irrigations prior to permanent flood, rice plant growth and grain yield were increased significantly by reducing the interval between fertilization and permanent flood. The poor response to fertilization several irrigations prior to permanent flood was attributed to nitrogen losses following sequences of nitrification and denitrification. Maximum grain yield usually occurred when fertilizer was applied at permanent flood (average of three experiments, 860 g/m2 (8.6 t/ha). Fertilization at tiliering had little effect on crop response; average yield was 8.0t/ha, while unfertilized plots yielded 7.4 t/ha. In all experiments fertilization during the period 0- 10 days after panicle elongation resulted in very rapid nitrogen uptake, leading to an average grain yield (8.3 t/ha) which approached that obtained from plots topdressed at permanent flood. Fertilization more than 14 days after panicle elongation did not significantly increase yield.

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