Browse > Article

Yield Response to Nitrogen Topdress Rate at Panicle Initiation Stage under Different Growth and Nitrogen Nutrition Status of Rice Plant  

Kim, Min-Ho (Department of Plant Science, College of Agriculture and Life Sciences, Seoul National University)
Fu, Jin-Dong (Department of Plant Science, College of Agriculture and Life Sciences, Seoul National University)
Lee, Byun-Woo (Department of Plant Science, College of Agriculture and Life Sciences, Seoul National University)
Publication Information
KOREAN JOURNAL OF CROP SCIENCE / v.51, no.7, 2006 , pp. 571-583 More about this Journal
Abstract
To secure high yield and good quality of rice, plant growth and nitrogen (N) nutrition status should be taken into account for managing panicle N topdressing (PN). This research aimed at investigating the rice yield response to PN under different plant growth and N nutrition status that was conditioned by different rates of basal and tillering N fertilizer (BTN). Stepwise multiple regression (SMR) was used for the analysis of yield response to (i) BTN and PN, and (ii) shoot N content at PIS (BTNup) and shoot N uptake from PIS to harvest (PNup). Rice yield increased significantly as BTN and PN Increased, but there was no significant interaction between BTN and PN. Yield increased almost linearly with the increasing BTN and PN up to $10{\sim}12$ and $6{\sim}7\;kgN/10a$, and with the increasing BTNup and PNup up to $6{\sim}7$ and $5{\sim}6\;kgN/10a$, respectively. But yield increment tended to decrease above those levels. These declines resulted from the decreased ripened grain ratio and 1000 grain weight even though spikelet number per unit area increased more at above those N levels. Spikelet number per unit area had the linear relationships with the shoot N uptake until heading, and with yield. Like most yield response curves, yield response in this experiment followed the diminishing return function with BTNup, PNup, and plant N uptake from seeding to harvest. Regardless of the degree of BTNup and PNup, yield had a quadratic relationship ($R^{2}$>0.88) with whole shoot N accumulation until harvest, suggesting that the yield determination was closely related with the whole shoot N uptake until harvest regardless of the differences in seasonal shoot N uptake.
Keywords
rice; yield response; panicle nitrogen; nitrogen accumulation;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 Diker, K. and W. C. Bausch. 2003. Radiometric field measurements of maize for estimating soil and plant nitrogen. Biosystems Engineering 86(4) : 411-420   DOI   ScienceOn
2 Hansen, P. M., J. R. Jorgensen and A. Thomsen. 2002. Predicting grain yield and protein content in winter wheat and spring barley using repeated canopy reflectance measurements and partial least squares regression. Journal of Agricultural Science. 139 : 307-318
3 Nguyen, T. H., M. H. Kim, and B. W. Lee. 2006a. Response of grain yield and milled-rice protein content to nitrogen topdress timing at panicle initiation stage of rice. Korean J. Crop Sci. 51(1) : 1-13   과학기술학회마을
4 Ladha, J. K., A. Tirol-Padre, G. C. Punzalan, E. Castillo, U. Singh, and C. K. Reddy. 1998. Nondestructive estimation of shoot nitrogen in different rice genotypes. Agronomy Journal 90 : 33-40   DOI   ScienceOn
5 Oh, Y. J. and K. H. Park. 1993. In : Low input sustainable crop production systems in Asia. KSCS (Korean Journal of Crop Science) symposium in Seoul Nat.'l Univ. pp. 125-139
6 Schnier, H. F., M. Dingkuhn, S. K. De Datta, K. Mengel, and J. E. Faronilo. 1990. Nitrogen fertilization of direct-seeded flooded vs. transplanted rice : I. Nitrogen uptake, photosynthesis, growth, and yield. Crop Sci. 30 : 1276-1284   DOI
7 김재현, 한희석, 양운호, 김제규, 이문희. 1999. 평야지 벼 다수확 재배기술 연구. 농촌진흥청 시험연구보고서(수도편). pp. 450-459
8 Ying, J., S. Peng, Q. He, H. Yang, C. Yang, R. M. Visperas, and K. G. Cassman. 1998. Comparison of high-yield rice in tropical and subtropical environments : I. Determinants of grain and dry matter yields. Field Crops Research 57 : 71-84   DOI   ScienceOn
9 Sinclair, T. R. and R. C. Muchow. 1995. Effect of nitrogen supply on maize yield : I. Modeling physiological responses. Agronomy J. 87 : 632-641   DOI   ScienceOn
10 Mills, H. A. and J. B. Jr. Jones. 1979. Nutrient deficiencies and toxicities in plants : nitrogen. Journal of Plant Nutrition 1 : 101-122   DOI   ScienceOn
11 Perez, C. M., B. O. Juliano, S. P. Liboon, J. M. Alcantara, and K. G. Cassman. 1996. Effects of late nitrogen fertilizer application on head rice yield, protein content, and grain quality of rice. Cereal Chem. 73 : 556-560
12 Cui, R. X., M. H. Kim, J. H. Kim, H. S. Nam, and B. W. Lee. 2002. Determination of critical nitrogen concentration and dilution curve for rice growth. Korean Journal of Crop Science. 47 : 127-131   과학기술학회마을
13 Nguyen, T. H., M. H. Kim, L. T. Nguyen, and B. W. Lee. 2006b. Response of grain yield and milled-rice protein content to nitrogen rates applied at different growth stages of rice. Korean J. Crop Sci. 51(1) : 14-25   과학기술학회마을
14 Hu, C. H. 1973. Evaluation of breeding semidwarf rice by induced mutation and hybridization. Euphytica. 22 : 562-574   DOI
15 조동삼 외 14인 공저. 1995. 벼의 생리와 생태. 향문사
16 Peng, S., G. S. Khush, and K. G. Cassman. 1994. Evolution of the new plant ideotype for increased yield potential. In : K. G. Cassman (Editor), Breaking the yield barrier. IRRI. pp. 5-20
17 Fischer, K. S. 1998. Toward increasing nutrient-use efficiency in rice cropping systems: the next generation of technology. Field Crops Research 56 : 1-6   DOI   ScienceOn
18 Kropff, M. J., K. G. Cassman, S. Peng, R. B. Matthews, and T. L. Setter. 1994. Quantitative understanding of yield potential. In : Cassman, K. G. (Ed.), Breaking the yield barrier. International Rice Research Institute, Manila, Philippines. pp. 57-60
19 Guindo, D., B. R. Wells, and R. J. Norman. 1994. Cultivar and nitrogen rate influence on nitrogen uptake and partitioning in rice. Soil Sci. Soc. Am. J. 58 : 840-845   DOI   ScienceOn
20 Hinzman, L. D., M. E. Bauer, and C. S. T. Daughtry. 1986. Effects of nitrogen fertilization on growth and reflectance characteristics of winter wheat. Remote Sensing of Environment 19 : 47-61   DOI   ScienceOn
21 Sasahara, T. and Y. Itoh. 1989. Comparison of the effect of fertilizer application at and after the stage of panicle-base initiation on yield and yield components of semi-dwarf and standard rice cultivars. Field Crops Research. 20 : 157-164   DOI   ScienceOn
22 우메다 미키오, 이충근.2000 일본에 있어서 정밀농업 연구(제1회) : 질소시비량 산출모델과 포장지도의 작성에 관한 연구. 한국농업기계학회지 25 : 421-427
23 Ntamatungiro, S., R. J. Norman, R. W. McNew, and B. R. Wells. 1999. Comparison of plant measurements for estimating nitrogen accumulation and grain yield by flooded rice. Agronomy Journal 91 : 676-685   DOI