Main Article Content
Abstract
Actually, the system of rice intensifications (SRI) have been encouraging the international researchers, included Indonesians, to intensively increase the yield. The system, such as regulations of planting points, numbers of seedling in each crop point, and planting time were applied here. The research was conducted in Limau Manis, aside the UNAND campus, from January to June 2005 used the varieties of Cisokan. The split plot design was applied in the research. The fertilizers were applied according to the recommended 200 kg urea, 200 kg SP-36, and 150 kg KCl. The research variables are harvest time, productive tillers, numbers of grain per panicle, grain weight, yield component, and yield. The data shows that relatively higher of monthly rainfalls and lower sunny days along the research periods have been the constrains in maximizing the crop production. Simply, the SRI application in the region was significantly useful due to the higher of both crop yield and yield component.
Article Details
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
References
- English, M., and S. N. Raja. 1996. Perspectives on deficit irrigation. Agricultural Water Management. 32(1):1-14.
- Gardner, P.G., R.B. Pearce, and R.L. Mitchell. 1985. Physiology of crop plants. Book. 1st ed. The Iowa State University Press, Ames, Iowa.
- Gasparillo, R., B. Sanchez, and E. de la Merced. 2003. Adapting SRI concepts to upland rice. SRI Project Report. Broader Initiative for Negros Development. NGO. Bacalod, Philippines.
- Hopkins, G.W. 1995. Introduction to plant physiology. John Wiley & Sons, Inc., New York.
- Hui, M. G. and M. Jun. 2003. Evaluation of SRI used together with its hybrid varieties. Proceeding of China National S.R.I. Workshop. Hangzhou, March 2-3, 2003.
- Lingga, P., dan Marsono. 2002. Petunjuk penggunaan pupuk. Cetakan 19. Penebar Swadaya, Jakarta.
- Moody, K. 1992. Weed management in wet- seeded rice in tropical Asia. Agronomy-Plant Physiology-Agroecology Division, Internatio- nal Rice Research Institute Los Baños, Laguna, Philippines.
- Petersen, R.G. 1985. Design and analysis of experiments. Book. Marcel Dekker. Inc, New York.
- Sys, C. 1985. Evaluation of the physical environment for rice cultivation. p. 31-44. In Soil Physics and Rice. International Rice Research Institute, Los Banos, Laguna. Philippines.
- Thangaraj, M., and J.C. O’Toole. 1985. Root behavior, field and laboratory studies for rice and nonrice crops. In Soil Physics and Rice. International Rice Research Institute, Los Banos, Laguna, Philippines.
- Utomo, M., dan Nazaruddin. 2000. Bertanam padi sawah tanpa olah tanah. PT Penebar Swadaya, Jakarta
- Williams, C.N., and K.T.Joseph. 1976. Climate, Soil and Crop Production in the Tropics. Revised Edition. Oxford University Press, London
References
English, M., and S. N. Raja. 1996. Perspectives on deficit irrigation. Agricultural Water Management. 32(1):1-14.
Gardner, P.G., R.B. Pearce, and R.L. Mitchell. 1985. Physiology of crop plants. Book. 1st ed. The Iowa State University Press, Ames, Iowa.
Gasparillo, R., B. Sanchez, and E. de la Merced. 2003. Adapting SRI concepts to upland rice. SRI Project Report. Broader Initiative for Negros Development. NGO. Bacalod, Philippines.
Hopkins, G.W. 1995. Introduction to plant physiology. John Wiley & Sons, Inc., New York.
Hui, M. G. and M. Jun. 2003. Evaluation of SRI used together with its hybrid varieties. Proceeding of China National S.R.I. Workshop. Hangzhou, March 2-3, 2003.
Lingga, P., dan Marsono. 2002. Petunjuk penggunaan pupuk. Cetakan 19. Penebar Swadaya, Jakarta.
Moody, K. 1992. Weed management in wet- seeded rice in tropical Asia. Agronomy-Plant Physiology-Agroecology Division, Internatio- nal Rice Research Institute Los Baños, Laguna, Philippines.
Petersen, R.G. 1985. Design and analysis of experiments. Book. Marcel Dekker. Inc, New York.
Sys, C. 1985. Evaluation of the physical environment for rice cultivation. p. 31-44. In Soil Physics and Rice. International Rice Research Institute, Los Banos, Laguna. Philippines.
Thangaraj, M., and J.C. O’Toole. 1985. Root behavior, field and laboratory studies for rice and nonrice crops. In Soil Physics and Rice. International Rice Research Institute, Los Banos, Laguna, Philippines.
Utomo, M., dan Nazaruddin. 2000. Bertanam padi sawah tanpa olah tanah. PT Penebar Swadaya, Jakarta
Williams, C.N., and K.T.Joseph. 1976. Climate, Soil and Crop Production in the Tropics. Revised Edition. Oxford University Press, London