The Effect of Various Weedy Periods on Growth and Yield of Soybean in Agroforestry System with Kayu Putih

https://doi.org/10.22146/ipas.17700

Joko Budi Santoso Nugroho(1*), Endang Sulistyaningsih(2), Priyono Suryanto(3)

(1) Department of Agronomy, Faculty of Agriculture, Universitas Gadjah Mada
(2) Department of Agronomy, Faculty of Agriculture, Universitas Gadjah Mada
(3) Department of Silviculture, Faculty of Forestry, Universitas Gadjah Mada
(*) Corresponding Author

Abstract


This study was aimed to detect the effect of various treatment periods of weedy on the growth and yield of soybean; and to determine the most appropriate time periods of weedy for soybean in agroforestry systems with kayu putih. The experiment had been conducted in Menggoran, BDH Playen, KPH Yogyakarta, Gunungkidul Regency, Special Province of Yogyakarta from February 28 to May 9, 2015. Randomized Complete Block Design (RCBD) with three blocks as replications waas applied  in this experiment. The treatments were weedy periods on 0, 14, 28, 42, and 56 days after planting (dap) and weed-free period on 0, 14, 28, 42, and 56 dap. The results showed that there were significant differences in the soil moisture content, root surface area, root length, chlorophyll content, root dry weight, shoot dry weight, dry weight of soybean seeds, and weed dry weight. The highest seed weight per hectare was found in weed-free until harvest treatment but it was not significantly different from weedy periods after 56 dap and weed-free after 14 dap. The effective periods of weedy time for soybean in agroforestry systems with kayu putih began at 28 dap - 56 dap.


Keywords


Agroforestry; Kayu Putih; Soybean; Weed; Weedy Periods

Full Text:

PDF


References

Amador-Ramírez, M. D. 2002. Critical Period of Weed Control in Transplanted Chilli Pepper. Weed Res., 42: 203–209.

Arslan, M., I. Uremis, and A. Uludag. 2006. The Critical Period of Weed Control in Double-Cropped Soybean. Phytoparasitica, 34 (2): 159–166.

BPS. 2014. Kedelai. [online] Available at: http://www.bps.go.id/tnmn pgn.php/ [Accessed 18 September 2016].

Blackshaw, R.E. 2004. Application Method of Nitrogen Fertilizer Affects Weed Growth and Competition with Winter Wheat. Weed Biology Management, 4 (2): 103–113.

Blackshaw, R. E., L. J. Molnar, H. H. Janzen. 2004. Nitrogen Fertilizer Timing and Application Method Affect Weed Growth and Competition with Spring Wheat. Weed Science, 52(4): 614-622.

Bukun, B. 2004. Critical Periods for Weed Control in Cotton in Turkey. Weed Research, 44(5): 404–412.

Camara, W. A., P. E. Payne, Rasmussen. 2003. Long-term Effects of Tillage. Nitrogen Rainfall and Nitrogen Levels on Wheat Yield. Agronomy Journal, 95: 823–835.

Cardoso, G. D., P. L. C. A. Alves, L. S. Severino, and L. S. D. Vale. 2011. Critical Periods of Weed Control in Naturally Green Colored Cotton BRS Verde. Ind Crops Prod., 34: 1198–1202.

DiTomaso, J. 1995. Approaches for Improving Crop Competitiveness through The Manipulation of Fertilization Strategies. Weed Sci., 43: 491–497.

Evan, S. P., S. Z. Knezevic, J. L. Lindquist, C. A. Shapiro, and E. E. Blankenship. 2003. Nitrogen Application Influences The Critical Period for Weed Control in Corn. Weed Science, 51(3): 408-417.

Gardner, F. P., R. B. Pearce, dan R. L. Mitchell. 1991. Fisiologi Tanaman Budidaya. In: Susilo, Herawati, ed., Fisiologi Tanaman Budidaya Terjemahan ed. Jakarta: UI Press.

Hall, M. R., C. J. Swanton, and G. W. Anderson. 1992. The Critical Period of Weed Control in Grain Corn (Zea mays). Weed Science, 40(3): 441–447.

Hendrival, Z. Wirda, dan A. Azis. 2014. Periode Kritis Tanaman Kedelai terhadap Persaingan Gulma. Jurnal Floratek, 9(1): 6-13.

Johu, P. Y. Sugito, dan B. Guritno. 2002. Pengaruh Populasi dan Jumlah Tanaman Per Lubang Tanaman Jagung (Zea mays L.) dalam Pola Tumpangsari dengan Kacang Buncis (Phaseolus vulgaris L.) terhadap Pertumbuhan dan Hasil Tanaman. Agrivita, 24(1):17 -24.

Knezevic, S. Z., S. P. Evans, and M. Mainz. 2003. Row Spacing Influences The Critical Timing for Weed Removal in Soybean (Glycine max). Weed Technology, 17(4): 666-673.

Kramer, P. J. 1969. Plant and Soil Water Relationships: A Modern Synthesis. In: Kramer, P. J., ed., Plant and Soil Water Relationships Reprinter in India arrangement with Mc. Graw – Hill. Inc. New York, Sidney: Mc. Graw-Hill Inc., pp. 482.

Leskovšek, R., A. Datta, A. Simoncic, and S. Z. Knezevic. 2012. Influence of Nitrogen and Plant Density on The Growth and Seed Production of Common Ragweed (Ambrosia artemisiifolia L.). J. Pest Sci., 85: 527-539.

Mercado, B. L. 1979. Introduction to Weed Science. Philipines: SEARCA Publication, pp. 282-308.

Moenandir, J. 1993. Pengantar Ilmu dan Pengendalian Gulma. Jakarta: PT. Rajawali Press.

Papamichail, D., I. Eleftherohorinos, R. Froud-Williams, and F. Gravanis. 2002. Critical Periods of Weed Competition in Cotton in Greece. Phytoparasitica, 30(1): 1–7.

SAS Institute. 1994. SAS User’s Guide. USA, NC: SAS Inst. Cary.

Scholes, R. J. and B. H. Walker. 1993. An African Savanna: Synthesis of The Nylsvley Study. New York: Cambridge University Press, pp. 320.

Soil Survey Staff. 2010. Key to Soil Taxonomy. USA: United States Department of Agriculture Natural Resources Conservation Service.

Swanton, C. J. and S. F. Weise. 1991. Integrated Weed Management: The Rationale and Approach. Weed Technol, 5(3): 657–663.

Taiz, L. and E. Zeiger. 2002. Plant Physiology Third Edition. Sunderland, Massachusets: Sinauer Associates. Inc.

Tursun, N., A. Datta, E. Tuncel, Z. Kantarci, and S. Z. Knezevic. 2015. Nitrogen Application Influenced the Critical Period for Weed Control in Cotton. Crop Prot., 74: 85–91.

Tursun, N., A. Datta, S. Budak, Z. Kantarci, and S. Z. Knezevic. 2015. Row Spacing Impacts The Critical Period for Weed Control in Cotton (Gossypium hirsutum). Phytoparasitica 44: 139-149.

Uremis, I., A. Uludag, A. C. Ulger, and B. Cakir. 2009. Determination of Critical Period for Weed Control in The Second Crop Corn under Mediterranean Conditions. African Journal of Biotechnology, 8(18): 4475-4480.

Van Acker, R. C., C. J. Swanton, and S. Weise. 1993. The Critical Period of Weed Control in Soybean [Glycine max (L.) Merr.]. Weed Science, 41(2): 194-200.

Weaver, S. E. and C. S. Tan. 1983. Critical Period of Weed Interference in Transplanted Tomatoes (Lycopersicon esculentum): Growth Analysis. Weed Sci, 31: 476-481.

Zimdahl, R. L. 1980. Weed Crop Competition A Review. Oregon: Publ. In U.S. by The I.P.P.C, pp. 195.

Zimdahl, R. L. 1988. The Concept and Application of the Critical Weed-Free Period. Florida, USA: CRC Press Inc., pp. 145-155.

Zimdahl, R. L. 1993. Fundamentals of Weed Science. USA: Academic Press, San Diego, CA.

Zimdahl, R. L. 2004. Weed-Crop Competition: a Review Second Edition. Australia: Blackwell Publishing.



DOI: https://doi.org/10.22146/ipas.17700

Article Metrics

Abstract views : 2165 | views : 2231

Refbacks

  • There are currently no refbacks.


Bookmark and Share



Ilmu Pertanian (Agricultural Science) ISSN 0126-4214 (print), ISSN 2527-7162 (online) is published by Faculty of Agriculture Universitas Gadjah Mada collaboration with Perhimpunan Sarjana Pertanian Indonesia (PISPI) and licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

web analytics View My Stats