Changes of Ultrasound and Coating on Seed Germination and Root Growth of Indica

doi:10.7668/hbnxb.2014.02.034

Abstract

Abstract: Effects of ultrasound and coating on seed germination and root growth of Indica were studied by u- sing the ultrasonic (0,1,5,10 min) and seed coating (Non-coated, treat before and after coating on dry seeds ) treatment to Guixiangzhan and Huahang 31, in the simulation experiment in phytotron. The results were as follows: Ultrasonic treatment (1,5,10 min) of dry Indica seeds (Guixiangzhan and Huahang 31 ) significant improved the germination rate and the germination index. It could get the high germination rate at treating 10 min(Guixiangzhan) and 5 min (Huahuang 31) ultrasound. Seed coating treatment increased the germination rate and germination index in the 60 and 90 days after treatment, Ultrasonic treatment of coating seeds increased the germination rate and ger- mination index within 90 days after treatment; Ultrasonic treatment also promoted the growth of the total root length and increased root surface area and root volume, but it could restrain the root growth when the treated time excee- ding the maximum.

Key words: Ultrasound, Indica, Germination, Root

CLC Number:

S511.01

NIE Jun, XIAO Li-zhong, YAN Zhuo-sheng, LUO Yi-ming, PAN Sheng-gang, ZHOU Yi-ye, TANG Xiang-ru. Changes of Ultrasound and Coating on Seed Germination and Root Growth of Indica[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2014, 29(2): 181-187. doi: 10.7668/hbnxb.2014.02.034.

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References

[1] 卢景波. 中国水稻产业供需、流通与未来政策导向[J]. 中国稻米,2002,8(6):11-13.
[2] 徐正进,陈温福,张龙步,等. 水稻高产生理研究的现状与展望[J]. 沈阳农业大学学报,1991,22(S1):115 -123.
[3] 张水林, 杜先锋. 超声波及其在粮食食品工业中的应用[J]. 西部粮油科技,1999,24(2):14-16.
[4] Liu Y, Yang H, Sakanishi A. Ultrasound: Mechanical genetransferinto plant cells by sonoporation[J]. BiotechnologyAdvances,2006,24(1):1-6.
[5] Son K C, Byoun H J, Chea S C. Application of simple sys-tem forultrasonic aeroponics on the rooting of pentas andchrysanthemum [J ]. Society for Horticultural Science,1994,35(5):301-308.
[6] Anna A. The use of physical methods for plant growingstimulation in Bulgaria[J]. Journal of Central EuropeanAgriculture,2007,8(3):369-380.
[7] 黎国喜, 严卓晟, 闫涛, 等. 超声波刺激对水稻的种子萌发及其产量和品质的影响 [J]. 中国农学通报,2011,26(7):108-111.
[8] 聂俊, 严卓晟, 肖立中, 等. 超声波处理对水稻发芽特性及产量和品质的影响 [J]. 广东农业科学, 2013(1):13-15.
[9] W G Yan,R H Dilday,R S Helms,et al. Effects of gibber-ellic acidon rice germination and seedling emergence instress conditions[J],Rice Culture,2004,7(1):334-335.
[10] 中国科学院上海植物生理研究所, 上海市植物生理学会. 现代植物生理学实验指南[M]. 北京: 科学出版社,1999:123-124.
[11] 丁玮云, 田桐, 邱然. 超声波促进大麦发芽及对麦芽品质的影响[J]. 粮食与食品工业,2011,18(5):26-28.
[12] 赵凌云. 超声波对林木种子播种品质的影响[J]. 吉林林业科技,1988(4):63-64.
[13] 庄南生,王英,唐燕琼, 等. 超声波处理柱花草种子的生物学效应研究[J]. 草业科学,2006,23(03):80 -82.
[14] 马玉英. 超声技术-功率及其应用[M]. 西安: 陕西师范大学出版社,1993:257-310.
[15] 薛海帆. 超声波在农业中的应用[J]. 陕西师大学报:自然科学版,1977(1):74-82.
[16] 赵玉锦,王台. 水稻种子萌发过程中 α-淀粉酶与萌发速率关系的分析[J]. 植物学报,2001,18(2):226 -230.
[17] 何俊瑜, 任艳芳. 镉胁迫对水稻种子萌发、幼苗生长和淀粉酶活性的影响[J]. 华北农学报, 2008, 23 (增刊):131-134.
[18] 阮松林. 种子引发和包衣对水稻种子发芽和幼苗耐逆性的生理效应[D]. 杭州: 浙江大学,2001.
[19] 阮松林,薛庆中. 壳聚糖包衣对杂交水稻种子发芽和幼苗耐盐性的影响[J]. 作物学报,2002,28(6):803 -808.
[20] 高志红,陈晓远. 聚乙二醇造成的水分胁迫对水稻根系生长的影响[J]. 华北农学报,2009,24(2):128 -133.
[21] 张文明, 赵志杰, 刘铂, 等. 超声波不同剂量处理水稻种子对其发芽出苗的影响[J]. 种子,1993(5):48.
[22] 赵忠良, 张连萍, 张蓓, 等. 超声波处理稻种对其生根发芽的影响[J]. 农机化研究,2011(6):122-124.

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