种衣剂对紫苏发芽率及产量品质性状的影响
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摘要
探明种衣剂对紫苏种植的影响,为紫苏规模化及标准化种植技术提供指导。本研究采用2类低毒性的种衣剂对紫苏种子进行处理。通过发芽率试验,筛选艾科顿作为紫苏较适宜的种衣剂。采用每千克种子添加16 m L剂量进行紫苏生长势、大田产量、品质及抗性测定。结果显示,该浓度艾科顿种衣处理下可明显提高种苗活力,增加紫苏幼苗生长速度。2个品系经艾科顿种衣剂处理,大田成苗率分别提高了7.72及31.31个百分点。每公顷产量提高499.45、167.2 kg。经该种衣剂处理,紫苏的产量构成因素及生物量均有提高,对锈病、白粉病及根腐病抗性也有显著提升,但对品质没有显著影响。研究表明,每千克种子添加16 m L艾科顿种衣剂可有效促进紫苏幼苗生长,提高作物产量。该种衣剂可应用于紫苏生产种植中。
The paper aims to assess the influence of seed coating on perilla cultivation,and to provide guidance for the large-scale and standardized planting of perilla.The study used two kinds of low-toxicity seed coating to treat perilla seeds.A germination rate experiment was conducted to select the suitable agent and concentration for preilla.Aikedun seed coating was selected and the adding dose was 16 m L per kilogram seeds.Then the growth potential,yield,quality and resistance were determined.Under the seed coating treatment,the seedling activity could be improved obviously,and the growth rate of the seedlings of perilla was increased.The seedling rate of two strains of perilla was increased by 7.72 and 31.31 percentage points,respectively.The yield was increased by 499.45 kg and 167.2 kg,respectively.The yield component traits and biomass were obviously increased,and the disease-resistance against rust and powdery mildew and root rot was also significantly enhanced,but the quality of perilla seeds showed no significant change under the seed coating treatment.This study indicates that the addition of 16 m L per kilogram of seeds of Aikedun seed coating can effectively promote the growth of seedlings and increase crop yield,and can be used in the production of perilla.
The paper aims to assess the influence of seed coating on perilla cultivation,and to provide guidance for the large-scale and standardized planting of perilla.The study used two kinds of low-toxicity seed coating to treat perilla seeds.A germination rate experiment was conducted to select the suitable agent and concentration for preilla.Aikedun seed coating was selected and the adding dose was 16 m L per kilogram seeds.Then the growth potential,yield,quality and resistance were determined.Under the seed coating treatment,the seedling activity could be improved obviously,and the growth rate of the seedlings of perilla was increased.The seedling rate of two strains of perilla was increased by 7.72 and 31.31 percentage points,respectively.The yield was increased by 499.45 kg and 167.2 kg,respectively.The yield component traits and biomass were obviously increased,and the disease-resistance against rust and powdery mildew and root rot was also significantly enhanced,but the quality of perilla seeds showed no significant change under the seed coating treatment.This study indicates that the addition of 16 m L per kilogram of seeds of Aikedun seed coating can effectively promote the growth of seedlings and increase crop yield,and can be used in the production of perilla.
引文
[1]李大忠,张前荣,刘建汀,等.种衣剂对苦瓜种子发芽及苗期的影响[J].中国种业,2017(12):47-48.
[2]熊远福,文祝友,江巨鳌,等.农作物种衣剂研究进展[J].湖南农业大学学报:自然科学版,2004,30(2):188-191.
[3]熊远福,邹应斌,唐启源,等.种衣剂及其作用机制[J].种子,2001(2):35-37.
[4]王斌,张婧赢,王岩,等.6种玉米种衣剂的理化性质及其安全性研究[J].中国农学通报,2011,27(7):253-256.
[5]杜冰,贾铁宇,曹锦丽.艾科顿经种衣剂处理玉米防治病虫害研究[J].种子世界,2013(9):27.
[6]杨丹丹,刘金平,宋晓,等.不同种衣剂对玉米生长,产量及病害的影响[J].中国种业,2016(7):50-51.
[7]高安.小麦不同种衣剂效果对比[J].安徽农业科学,2016,44(16):46-47,89.
[8]陈丽华,高秋雨,张家恒,等.生物复合种衣剂对水稻苗期生长的影响[J].中国农学通报,2015,31(12):105-110.
[9]李荣花,陈捷,唐宝宏,等.生物型种衣剂对玉米抗纹枯病防御酶系的诱导[J].中国农学通报,2006,22(10):54.
[10]沈奇,商志伟,杨森,等.紫苏属植物的研究进展及发展潜力[J].贵州农业科学,2017,45(9):93-102.
[11]谭美莲,严明芳,汪磊.国内外紫苏研究进展概述[J].中国油料作物学报,2012,34(2):225-230.
[12]田世刚,陈俊锟,沈奇,等.紫苏不同种植方式的产量及经济效益分析[J].中国油料作物学报,2016,38(2):202-206.
[13]李敏,王仙萍,王力军,等.不同处理方式对苏子种子萌发的影响[J].园艺与种苗,2013,6:1-4.
[14]王炜.艾科顿经种衣剂处理玉米壮苗增产及病虫害防治效果试验[J].种子世界,2014(10):25.
[15]温世明,徐洪泉.满适金、锐胜对玉米生长的影响和防病虫害效果试验[J].吉林农业,2001(10):5.
[16]安丽芬,姜文国.锐胜加满适金经种衣剂处理玉米抗旱性示范实验[J].吉林农业,2002(4):51.
[17]沈奇,王仙萍,田世刚,等.紫苏种质资源的考察标准及其性状描述[J].贵州农业科学,2016,44(1):17-20.
[18]商志伟,赵云,沈奇,等.紫苏种子品质的近红外光谱分析[J].光谱学与光谱分析,2017,37(12):3719-3724.
[19]付佑胜,赵桂东,刘伟中.70%噻虫嗪WS对水稻壮苗及稻飞虱的防治效果[J].南方农业学报,2012,43(4):454-457.
[20]何莲,李建明,雷满香,等.精甲霜灵和咯菌腈复配对烟草黑胫病菌的联合毒力[J].世界农药,2016,38(2):52-54.
[2]熊远福,文祝友,江巨鳌,等.农作物种衣剂研究进展[J].湖南农业大学学报:自然科学版,2004,30(2):188-191.
[3]熊远福,邹应斌,唐启源,等.种衣剂及其作用机制[J].种子,2001(2):35-37.
[4]王斌,张婧赢,王岩,等.6种玉米种衣剂的理化性质及其安全性研究[J].中国农学通报,2011,27(7):253-256.
[5]杜冰,贾铁宇,曹锦丽.艾科顿经种衣剂处理玉米防治病虫害研究[J].种子世界,2013(9):27.
[6]杨丹丹,刘金平,宋晓,等.不同种衣剂对玉米生长,产量及病害的影响[J].中国种业,2016(7):50-51.
[7]高安.小麦不同种衣剂效果对比[J].安徽农业科学,2016,44(16):46-47,89.
[8]陈丽华,高秋雨,张家恒,等.生物复合种衣剂对水稻苗期生长的影响[J].中国农学通报,2015,31(12):105-110.
[9]李荣花,陈捷,唐宝宏,等.生物型种衣剂对玉米抗纹枯病防御酶系的诱导[J].中国农学通报,2006,22(10):54.
[10]沈奇,商志伟,杨森,等.紫苏属植物的研究进展及发展潜力[J].贵州农业科学,2017,45(9):93-102.
[11]谭美莲,严明芳,汪磊.国内外紫苏研究进展概述[J].中国油料作物学报,2012,34(2):225-230.
[12]田世刚,陈俊锟,沈奇,等.紫苏不同种植方式的产量及经济效益分析[J].中国油料作物学报,2016,38(2):202-206.
[13]李敏,王仙萍,王力军,等.不同处理方式对苏子种子萌发的影响[J].园艺与种苗,2013,6:1-4.
[14]王炜.艾科顿经种衣剂处理玉米壮苗增产及病虫害防治效果试验[J].种子世界,2014(10):25.
[15]温世明,徐洪泉.满适金、锐胜对玉米生长的影响和防病虫害效果试验[J].吉林农业,2001(10):5.
[16]安丽芬,姜文国.锐胜加满适金经种衣剂处理玉米抗旱性示范实验[J].吉林农业,2002(4):51.
[17]沈奇,王仙萍,田世刚,等.紫苏种质资源的考察标准及其性状描述[J].贵州农业科学,2016,44(1):17-20.
[18]商志伟,赵云,沈奇,等.紫苏种子品质的近红外光谱分析[J].光谱学与光谱分析,2017,37(12):3719-3724.
[19]付佑胜,赵桂东,刘伟中.70%噻虫嗪WS对水稻壮苗及稻飞虱的防治效果[J].南方农业学报,2012,43(4):454-457.
[20]何莲,李建明,雷满香,等.精甲霜灵和咯菌腈复配对烟草黑胫病菌的联合毒力[J].世界农药,2016,38(2):52-54.