Effect of rice-duck mutualism on nutrition ecology of paddy field and rice quality

Chinese Journal of Applied Ecology ›› 2004, Vol. ›› Issue (4): 639-645.

Previous Articles Next Articles

Effect of rice-duck mutualism on nutrition ecology of paddy field and rice quality

WANG Qiangsheng¹, HUANG Pisheng¹, ZHEN Ruohong¹, JING Liuming², TANG Hebao², ZHANG Chunyang ²

1. KeyLaboratory of Crop Growth Regulation, Ministry of Agriculture, Nanjing Agricultural University, Nanjing 210095, China;
2. Danyang Agriculture and Forestry Bureau, Danyang 212300, China

Received:2002-06-10 Revised:2003-09-28 Online:2004-04-15

Abstract

Abstract: The production of nuisanceless rice was conducted by the technique of rice-duck mutualism without applying any pesticide and chemical fertilizer.The results showed that compared to the control,the effect of eliminating weeds was over 99.4%,and the cardinal numbers of plant diseases and insect pests reduced obviously.Nutrients and dissolved oxygen in paddy water and rapidly available nutrients in soil increased,but after maturing stage,compared to basal fertility,rapidly available P and K decreased.The N,P,and K absorption amounts of rice plant,rice yield,setting panicles rate,filled grains and ripened rate increased.The milling,appearance,nutritional,cooking and eating quality of rice improved,especially in reducing chalkiness.The comprehensive benefits of paddy field enhanced obviously.

Key words: Rice-duck mutualism, Nutrition ecology, Rice quality

CLC Number:

S511

WANG Qiangsheng, HUANG Pisheng, ZHEN Ruohong, JING Liuming, TANG Hebao, ZHANG Chunyang . Effect of rice-duck mutualism on nutrition ecology of paddy field and rice quality[J]. Chinese Journal of Applied Ecology, 2004, (4): 639-645.

References

[1] Christian R.1990.The effect of submerged aquatic vegetation on phytoplankton and water quality in the trial freshwater Potomac river.J Freshw Ecol,5 (3): 279～288
[2] Ling Q-H(凌启鸿).2000.Crop Population Quality.Shanghai:Shanghai Science and Technology Press.42～216 (in Chinese)
[3] Nanjing Agricultural University.1996.Analysis of Soil Farming Chemistry( the second edition).Beijing: Agricultureal Press.29～219(in Chinese)
[4] Nation Quality Technology Supervision Bureau issue.1999.Quality Standard of Staple Grain.Beijing: China Standard Press.1～12(in Chinese)
[5] Ping H-H(平宏和).1986.Influence factors of rice eatmg quality.Ext Agron-Rice(国外农学-水稻),(4):29～31(in Chinese)
[6] Shu T-F(舒廷飞),Wen Y-M(温琰茂),Tang Y-T(汤叶涛).2002.Cycle and budget balance of nitrogen in the cultivated water.Fish Sci(水产科学),21(2):30～34(in Chinese)
[7] Teng J-J(滕建军)1994.Contradiction and countermeasure of riceduck mutualism.Ecol Domestic Anim(家畜生态),15(1):25～26(in Chinese)
[8] Wang H-K(王宏康).1991.Introduction of Water Pollution and Prevention and Treatment.Beijing: Beijing Agricultural University Press.85～119(in Chinese)
[9] Wang L-J(王立军),Tian L-Q(田笠卿),Zeng B-W(曾北危),et al.1992.Research Method of Chemistry Element of Water Environment.Wuhan: Hubei Science and Technology Press.24～39 ( in Chinese)
[10] Wei F-S(魏复盛).1989.Supervision Analysis Method of Water and Waste Water.Beijing: China Environment Science Press.218～256( in Chinese)
[11] Wu P-M(吴鹏鸣).1991.Principle and Application of Environment Supervision.Beijing: Chemistry Industry Press.199～223 ( in Chinese)
[12] Zheng Y-H(郑永华),Deng G-B(邓国彬),Lu G-M(卢光敏)1997.Economic benefits of rice-fish-duck complex ecosystem-a preliminary study.Chin J Appl Ecol(应用生态学报),8(4):431～434 (in Chinese)
[13] Zhou S-L(周拾禄).1981.Rice Science and Technique.Beijing:Agricultural Press.263～266(in Chinese)
[14] ZhuK-M(朱克明),ShenX-K(沈晓昆),XieT-Z(谢桐洲),et al.2001.Experiment preliminary report of rice-duck mutualism technique.J Anhui Agric Sci(安徽农业科学),29(2):262～264(in Chinese)

Effect of rice-duck mutualism on nutrition ecology of paddy field and rice quality

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 4

Recommended Articles

Metrics

Comments

[1]	ZHANG Yan-liu, MU Hai-rong, SHAO Zai-sheng, WANG Yun-xia, JING Li-quan, WANG Yu-long, YANG Lian-xin. Effects of ozone stress on amylose content and starch RVA profile in grains located at diffe-rent positions on a panicle [J]. Chinese Journal of Applied Ecology, 2019, 30(12): 4211-4221.
[2]	WANG Jian-lin, LI Jie, CAO Yuan-yuan. Effects of rice-duck mutualistic organic farming on rice quality in the Yellow River Delta, China. [J]. Chinese Journal of Applied Ecology, 2016, 27(7): 2315-2320.
[3]	TAO Longxing¹;WANG Xi^1_;LIAO Xiyuan¹;SHEN Bo²;TAN Huijuan¹;HUANG Shiwen 1. Physiological effects of air temperature and sink-source volume at milkfilling stage of rice on its grain quality [J]. Chinese Journal of Applied Ecology, 2006, 17(04): 647-652 .
[4]	WANG Qiangsheng, HUANG Pisheng, ZHEN Ruohong, JING Liuming, TANG Hebao, ZHANG Chunyang . Effect of rice-duck mutualism on nutrition ecology of paddy field and rice quality [J]. Chinese Journal of Applied Ecology, 2004, (4): 639-645.